diff --git a/central_backend/Cargo.lock b/central_backend/Cargo.lock
index 9c1271b..f1408bd 100644
--- a/central_backend/Cargo.lock
+++ b/central_backend/Cargo.lock
@@ -523,6 +523,25 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "bincode"
+version = "2.0.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f11ea1a0346b94ef188834a65c068a03aec181c94896d481d7a0a40d85b0ce95"
+dependencies = [
+ "bincode_derive",
+ "serde",
+]
+
+[[package]]
+name = "bincode_derive"
+version = "2.0.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e30759b3b99a1b802a7a3aa21c85c3ded5c28e1c83170d82d70f08bbf7f3e4c"
+dependencies = [
+ "virtue",
+]
+
 [[package]]
 name = "bitflags"
 version = "2.6.0"
@@ -608,6 +627,7 @@ dependencies = [
  "actix-web",
  "anyhow",
  "asn1",
+ "bincode",
  "chrono",
  "clap",
  "env_logger",
@@ -2697,6 +2717,12 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "virtue"
+version = "0.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dcc60c0624df774c82a0ef104151231d37da4962957d691c011c852b2473314"
+
 [[package]]
 name = "walkdir"
 version = "2.5.0"
diff --git a/central_backend/Cargo.toml b/central_backend/Cargo.toml
index a275bc5..44cd8da 100644
--- a/central_backend/Cargo.toml
+++ b/central_backend/Cargo.toml
@@ -37,4 +37,5 @@ rust-embed = "8.5.0"
 jsonwebtoken = { version = "9.3.0", features = ["use_pem"] }
 prettytable-rs = "0.10.0"
 chrono = "0.4.38"
-serde_yml = "0.0.12"
\ No newline at end of file
+serde_yml = "0.0.12"
+bincode = "=2.0.0-rc.3"
\ No newline at end of file
diff --git a/central_backend/src/app_config.rs b/central_backend/src/app_config.rs
index 8f159c8..09a7130 100644
--- a/central_backend/src/app_config.rs
+++ b/central_backend/src/app_config.rs
@@ -2,6 +2,12 @@ use crate::devices::device::{DeviceId, DeviceRelayID};
 use clap::{Parser, Subcommand};
 use std::path::{Path, PathBuf};
 
+#[derive(Copy, Clone, Debug)]
+pub enum ConsumptionHistoryType {
+    GridConsumption,
+    RelayConsumption,
+}
+
 /// Electrical consumption fetcher backend
 #[derive(Subcommand, Debug, Clone)]
 pub enum ConsumptionBackend {
@@ -81,9 +87,13 @@ pub struct AppConfig {
     pub production_margin: i32,
 
     /// Energy refresh operations interval, in seconds
-    #[arg(short('i'), long, env, default_value_t = 20)]
+    #[arg(short('i'), long, env, default_value_t = 25)]
     pub refresh_interval: u64,
 
+    /// Energy refresh operations interval, in seconds
+    #[arg(short('f'), long, env, default_value_t = 5)]
+    pub energy_fetch_interval: u64,
+
     /// Consumption backend provider
     #[clap(subcommand)]
     pub consumption_backend: Option<ConsumptionBackend>,
@@ -251,6 +261,28 @@ impl AppConfig {
     pub fn relay_runtime_day_file_path(&self, relay_id: DeviceRelayID, day: u64) -> PathBuf {
         self.relay_runtime_stats_dir(relay_id).join(day.to_string())
     }
+
+    /// Get energy consumption history path
+    pub fn energy_consumption_history(&self) -> PathBuf {
+        self.storage_path().join("consumption_history")
+    }
+
+    /// Get energy consumption history file path for a given day
+    pub fn energy_consumption_history_day(
+        &self,
+        number: u64,
+        r#type: ConsumptionHistoryType,
+    ) -> PathBuf {
+        self.storage_path()
+            .join("consumption_history")
+            .join(format!(
+                "{number}-{}",
+                match r#type {
+                    ConsumptionHistoryType::GridConsumption => "grid",
+                    ConsumptionHistoryType::RelayConsumption => "relay-consumption",
+                }
+            ))
+    }
 }
 
 #[cfg(test)]
diff --git a/central_backend/src/devices/devices_list.rs b/central_backend/src/devices/devices_list.rs
index 0f5763e..9f196de 100644
--- a/central_backend/src/devices/devices_list.rs
+++ b/central_backend/src/devices/devices_list.rs
@@ -115,6 +115,11 @@ impl DevicesList {
         self.0.clone().into_values().collect()
     }
 
+    /// Get a reference on the full list of devices
+    pub fn full_list_ref(&self) -> Vec<&Device> {
+        self.0.values().collect()
+    }
+
     /// Get the information about a single device
     pub fn get_single(&self, id: &DeviceId) -> Option<Device> {
         self.0.get(id).cloned()
diff --git a/central_backend/src/energy/consumption_cache.rs b/central_backend/src/energy/consumption_cache.rs
new file mode 100644
index 0000000..c702dc7
--- /dev/null
+++ b/central_backend/src/energy/consumption_cache.rs
@@ -0,0 +1,79 @@
+use crate::constants;
+use crate::energy::consumption::EnergyConsumption;
+use crate::utils::math_utils::median;
+
+pub struct ConsumptionCache {
+    nb_vals: usize,
+    values: Vec<EnergyConsumption>,
+}
+
+impl ConsumptionCache {
+    pub fn new(nb_vals: usize) -> Self {
+        Self {
+            nb_vals,
+            values: vec![],
+        }
+    }
+
+    pub fn add_value(&mut self, value: EnergyConsumption) {
+        if self.values.len() >= self.nb_vals {
+            self.values.remove(0);
+        }
+
+        self.values.push(value);
+    }
+
+    pub fn median_value(&self) -> EnergyConsumption {
+        if self.values.is_empty() {
+            return constants::FALLBACK_PRODUCTION_VALUE;
+        }
+
+        median(&self.values)
+    }
+}
+
+#[cfg(test)]
+pub mod test {
+    use crate::constants;
+    use crate::energy::consumption_cache::ConsumptionCache;
+
+    #[test]
+    fn empty_vec() {
+        let cache = ConsumptionCache::new(10);
+        assert_eq!(cache.median_value(), constants::FALLBACK_PRODUCTION_VALUE);
+    }
+
+    #[test]
+    fn single_value() {
+        let mut cache = ConsumptionCache::new(10);
+        cache.add_value(-10);
+        assert_eq!(cache.median_value(), -10);
+    }
+
+    #[test]
+    fn four_values() {
+        let mut cache = ConsumptionCache::new(10);
+        cache.add_value(50);
+        cache.add_value(-10);
+        cache.add_value(-10);
+        cache.add_value(-10000);
+        assert_eq!(cache.median_value(), -10);
+    }
+
+    #[test]
+    fn many_values() {
+        let mut cache = ConsumptionCache::new(6);
+
+        for i in 0..1000 {
+            cache.add_value(-i);
+        }
+
+        cache.add_value(10);
+        cache.add_value(50);
+        cache.add_value(-10);
+        cache.add_value(-10);
+        cache.add_value(-30);
+        cache.add_value(-10000);
+        assert_eq!(cache.median_value(), -10);
+    }
+}
diff --git a/central_backend/src/energy/consumption_history_file.rs b/central_backend/src/energy/consumption_history_file.rs
new file mode 100644
index 0000000..513c7e8
--- /dev/null
+++ b/central_backend/src/energy/consumption_history_file.rs
@@ -0,0 +1,162 @@
+use crate::app_config::{AppConfig, ConsumptionHistoryType};
+use crate::energy::consumption::EnergyConsumption;
+use crate::utils::math_utils::median;
+use crate::utils::time_utils::day_number;
+
+const TIME_INTERVAL: usize = 10;
+
+#[derive(thiserror::Error, Debug)]
+pub enum ConsumptionHistoryError {
+    #[error("Given time is out of file bounds!")]
+    TimeOutOfFileBound,
+}
+
+/// # ConsumptionHistoryFile
+///
+/// Stores the history of house consumption
+pub struct ConsumptionHistoryFile {
+    day: u64,
+    buff: Vec<EnergyConsumption>,
+    r#type: ConsumptionHistoryType,
+}
+
+impl ConsumptionHistoryFile {
+    /// Open consumption history file, if it exists, or create an empty one
+    pub fn open(time: u64, r#type: ConsumptionHistoryType) -> anyhow::Result<Self> {
+        let day = day_number(time);
+        let path = AppConfig::get().energy_consumption_history_day(day, r#type);
+
+        if path.exists() {
+            Ok(Self {
+                day,
+                buff: bincode::decode_from_slice(
+                    &std::fs::read(path)?,
+                    bincode::config::standard(),
+                )?
+                .0,
+                r#type,
+            })
+        } else {
+            log::debug!(
+                "Energy consumption stats for day {day} does not exists yet, creating memory buffer"
+            );
+            Ok(Self::new_memory(day, r#type))
+        }
+    }
+
+    /// Create a new in memory consumption history
+    fn new_memory(day: u64, r#type: ConsumptionHistoryType) -> Self {
+        Self {
+            day,
+            buff: vec![0; (3600 * 24 / TIME_INTERVAL) + 1],
+            r#type,
+        }
+    }
+
+    /// Resolve time offset of a given time in buffer
+    fn resolve_offset(&self, time: u64) -> anyhow::Result<usize> {
+        let start_of_day = self.day * 3600 * 24;
+
+        if time < start_of_day || time >= start_of_day + 3600 * 24 {
+            return Err(ConsumptionHistoryError::TimeOutOfFileBound.into());
+        }
+
+        let relative_time = (time - start_of_day) / TIME_INTERVAL as u64;
+
+        Ok(relative_time as usize)
+    }
+
+    /// Check if a time is contained in this history
+    pub fn contains_time(&self, time: u64) -> bool {
+        self.resolve_offset(time).is_ok()
+    }
+
+    /// Set new state of relay
+    pub fn set_consumption(
+        &mut self,
+        time: u64,
+        consumption: EnergyConsumption,
+    ) -> anyhow::Result<()> {
+        let idx = self.resolve_offset(time)?;
+        self.buff[idx] = consumption;
+        Ok(())
+    }
+
+    /// Get the consumption recorded at a given time
+    pub fn get_consumption(&self, time: u64) -> anyhow::Result<EnergyConsumption> {
+        let idx = self.resolve_offset(time)?;
+
+        Ok(self.buff[idx])
+    }
+
+    /// Persist device relay state history
+    pub fn save(&self) -> anyhow::Result<()> {
+        let path = AppConfig::get().energy_consumption_history_day(self.day, self.r#type);
+        std::fs::write(
+            path,
+            bincode::encode_to_vec(&self.buff, bincode::config::standard())?,
+        )?;
+        Ok(())
+    }
+
+    /// Get the total runtime of a relay during a given time window
+    pub fn get_history(
+        r#type: ConsumptionHistoryType,
+        from: u64,
+        to: u64,
+        interval: u64,
+    ) -> anyhow::Result<Vec<EnergyConsumption>> {
+        let mut res = Vec::with_capacity(((to - from) / interval) as usize);
+        let mut file = Self::open(from, r#type)?;
+        let mut curr_time = from;
+
+        let mut intermediate_values = Vec::new();
+        while curr_time < to {
+            if !file.contains_time(curr_time) {
+                file = Self::open(curr_time, r#type)?;
+            }
+
+            intermediate_values.push(file.get_consumption(curr_time)?);
+
+            if curr_time % interval == from % interval {
+                res.push(median(&intermediate_values));
+                intermediate_values = Vec::new();
+            }
+
+            curr_time += TIME_INTERVAL as u64;
+        }
+
+        Ok(res)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::energy::consumption::EnergyConsumption;
+    use crate::energy::consumption_history_file::{ConsumptionHistoryFile, TIME_INTERVAL};
+
+    #[test]
+    fn test_consumption_history() {
+        let mut history = ConsumptionHistoryFile::new_memory(0);
+
+        for i in 0..50 {
+            assert_eq!(
+                history.get_consumption(i * TIME_INTERVAL as u64).unwrap(),
+                0
+            );
+        }
+
+        for i in 0..50 {
+            history
+                .set_consumption(i * TIME_INTERVAL as u64, i as EnergyConsumption * 2)
+                .unwrap();
+        }
+
+        for i in 0..50 {
+            assert_eq!(
+                history.get_consumption(i * TIME_INTERVAL as u64).unwrap(),
+                i as EnergyConsumption * 2
+            );
+        }
+    }
+}
diff --git a/central_backend/src/energy/energy_actor.rs b/central_backend/src/energy/energy_actor.rs
index 766eca7..35426be 100644
--- a/central_backend/src/energy/energy_actor.rs
+++ b/central_backend/src/energy/energy_actor.rs
@@ -1,4 +1,4 @@
-use crate::app_config::AppConfig;
+use crate::app_config::{AppConfig, ConsumptionHistoryType};
 use crate::constants;
 use crate::devices::device::{
     Device, DeviceGeneralInfo, DeviceId, DeviceInfo, DeviceRelay, DeviceRelayID,
@@ -6,6 +6,8 @@ use crate::devices::device::{
 use crate::devices::devices_list::DevicesList;
 use crate::energy::consumption;
 use crate::energy::consumption::EnergyConsumption;
+use crate::energy::consumption_cache::ConsumptionCache;
+use crate::energy::consumption_history_file::ConsumptionHistoryFile;
 use crate::energy::engine::EnergyEngine;
 use crate::utils::time_utils::time_secs;
 use actix::prelude::*;
@@ -13,23 +15,35 @@ use openssl::x509::X509Req;
 use std::time::Duration;
 
 pub struct EnergyActor {
-    curr_consumption: EnergyConsumption,
+    consumption_cache: ConsumptionCache,
     devices: DevicesList,
     engine: EnergyEngine,
+    last_engine_refresh: u64,
 }
 
 impl EnergyActor {
     pub async fn new() -> anyhow::Result<Self> {
+        let consumption_cache_size =
+            AppConfig::get().refresh_interval / AppConfig::get().energy_fetch_interval;
+        let curr_consumption = consumption::get_curr_consumption().await?;
+        let mut consumption_cache = ConsumptionCache::new(consumption_cache_size as usize);
+        consumption_cache.add_value(curr_consumption);
+
+        if consumption_cache_size < 1 {
+            panic!("Energy fetch interval must be equal or smaller than refresh interval!");
+        }
+
         Ok(Self {
-            curr_consumption: consumption::get_curr_consumption().await?,
+            consumption_cache,
             devices: DevicesList::load()?,
             engine: EnergyEngine::default(),
+            last_engine_refresh: 0,
         })
     }
 
     async fn refresh(&mut self) -> anyhow::Result<()> {
         // Refresh energy
-        self.curr_consumption = consumption::get_curr_consumption()
+        let latest_consumption = consumption::get_curr_consumption()
             .await
             .unwrap_or_else(|e| {
                 log::error!(
@@ -37,10 +51,30 @@ impl EnergyActor {
                 );
                 constants::FALLBACK_PRODUCTION_VALUE
             });
+        self.consumption_cache.add_value(latest_consumption);
 
-        let devices_list = self.devices.full_list();
+        let devices_list = self.devices.full_list_ref();
 
-        self.engine.refresh(self.curr_consumption, &devices_list);
+        let mut history =
+            ConsumptionHistoryFile::open(time_secs(), ConsumptionHistoryType::GridConsumption)?;
+        history.set_consumption(time_secs(), latest_consumption)?;
+        history.save()?;
+
+        let mut relays_consumption =
+            ConsumptionHistoryFile::open(time_secs(), ConsumptionHistoryType::RelayConsumption)?;
+        relays_consumption.set_consumption(
+            time_secs(),
+            self.engine.sum_relays_consumption(&devices_list) as EnergyConsumption,
+        )?;
+        relays_consumption.save()?;
+
+        if self.last_engine_refresh + AppConfig::get().refresh_interval > time_secs() {
+            return Ok(());
+        }
+        self.last_engine_refresh = time_secs();
+
+        self.engine
+            .refresh(self.consumption_cache.median_value(), &devices_list);
 
         self.engine.persist_relays_state(&devices_list)?;
 
@@ -55,7 +89,7 @@ impl Actor for EnergyActor {
         log::info!("Energy actor successfully started!");
 
         ctx.run_interval(
-            Duration::from_secs(AppConfig::get().refresh_interval),
+            Duration::from_secs(AppConfig::get().energy_fetch_interval),
             |act, _ctx| {
                 log::info!("Performing energy refresh operation");
                 if let Err(e) = futures::executor::block_on(act.refresh()) {
@@ -81,11 +115,25 @@ impl Handler<GetCurrConsumption> for EnergyActor {
     type Result = EnergyConsumption;
 
     fn handle(&mut self, _msg: GetCurrConsumption, _ctx: &mut Context<Self>) -> Self::Result {
-        self.curr_consumption
+        self.consumption_cache.median_value()
     }
 }
 
-/// Get current consumption
+/// Get relays consumption
+#[derive(Message)]
+#[rtype(result = "usize")]
+pub struct RelaysConsumption;
+
+impl Handler<RelaysConsumption> for EnergyActor {
+    type Result = usize;
+
+    fn handle(&mut self, _msg: RelaysConsumption, _ctx: &mut Context<Self>) -> Self::Result {
+        self.engine
+            .sum_relays_consumption(&self.devices.full_list_ref())
+    }
+}
+
+/// Check if device exists
 #[derive(Message)]
 #[rtype(result = "bool")]
 pub struct CheckDeviceExists(pub DeviceId);
@@ -326,3 +374,34 @@ impl Handler<GetDevicesState> for EnergyActor {
             .collect()
     }
 }
+
+#[derive(serde::Serialize)]
+pub struct ResRelayState {
+    pub id: DeviceRelayID,
+    on: bool,
+    r#for: usize,
+}
+
+/// Get the state of all relays
+#[derive(Message)]
+#[rtype(result = "Vec<ResRelayState>")]
+pub struct GetAllRelaysState;
+
+impl Handler<GetAllRelaysState> for EnergyActor {
+    type Result = Vec<ResRelayState>;
+
+    fn handle(&mut self, _msg: GetAllRelaysState, _ctx: &mut Context<Self>) -> Self::Result {
+        let mut list = vec![];
+
+        for d in &self.devices.relays_list() {
+            let state = self.engine.relay_state(d.id);
+            list.push(ResRelayState {
+                id: d.id,
+                on: state.is_on(),
+                r#for: state.state_for(),
+            })
+        }
+
+        list
+    }
+}
diff --git a/central_backend/src/energy/engine.rs b/central_backend/src/energy/engine.rs
index 54d3190..1f8c236 100644
--- a/central_backend/src/energy/engine.rs
+++ b/central_backend/src/energy/engine.rs
@@ -39,6 +39,10 @@ impl RelayState {
     fn is_off(&self) -> bool {
         !self.on
     }
+
+    pub fn state_for(&self) -> usize {
+        (time_secs() - self.since as u64) as usize
+    }
 }
 
 type RelaysState = HashMap<DeviceRelayID, RelayState>;
@@ -51,7 +55,7 @@ pub struct EnergyEngine {
 
 impl DeviceRelay {
     // Note : this function is not recursive
-    fn has_running_dependencies(&self, s: &RelaysState, devices: &[Device]) -> bool {
+    fn has_running_dependencies(&self, s: &RelaysState, devices: &[&Device]) -> bool {
         for d in devices {
             for r in &d.relays {
                 if r.depends_on.contains(&self.id) && s.get(&r.id).unwrap().is_on() {
@@ -68,7 +72,7 @@ impl DeviceRelay {
         self.depends_on.iter().any(|id| s.get(id).unwrap().is_off())
     }
 
-    fn is_having_conflict(&self, s: &RelaysState, devices: &[Device]) -> bool {
+    fn is_having_conflict(&self, s: &RelaysState, devices: &[&Device]) -> bool {
         if self
             .conflicts_with
             .iter()
@@ -90,7 +94,7 @@ impl DeviceRelay {
     }
 }
 
-fn sum_relays_consumption(state: &RelaysState, devices: &[Device]) -> usize {
+fn sum_relays_consumption(state: &RelaysState, devices: &[&Device]) -> usize {
     let mut consumption = 0;
 
     for d in devices {
@@ -115,7 +119,11 @@ impl EnergyEngine {
         self.relays_state.get_mut(&relay_id).unwrap()
     }
 
-    fn print_summary(&mut self, curr_consumption: EnergyConsumption, devices: &[Device]) {
+    pub fn sum_relays_consumption(&self, devices: &[&Device]) -> usize {
+        sum_relays_consumption(&self.relays_state, devices)
+    }
+
+    fn print_summary(&mut self, curr_consumption: EnergyConsumption, devices: &[&Device]) {
         log::info!("Current consumption: {curr_consumption}");
 
         let mut table = Table::new();
@@ -164,13 +172,13 @@ impl EnergyEngine {
     pub fn estimated_consumption_without_relays(
         &self,
         curr_consumption: EnergyConsumption,
-        devices: &[Device],
+        devices: &[&Device],
     ) -> EnergyConsumption {
-        curr_consumption - sum_relays_consumption(&self.relays_state, devices) as i32
+        curr_consumption - self.sum_relays_consumption(devices) as i32
     }
 
     /// Refresh energy engine; this method shall never fail !
-    pub fn refresh(&mut self, curr_consumption: EnergyConsumption, devices: &[Device]) {
+    pub fn refresh(&mut self, curr_consumption: EnergyConsumption, devices: &[&Device]) {
         let base_production = self.estimated_consumption_without_relays(curr_consumption, devices);
         log::info!("Estimated base production: {base_production}");
 
@@ -358,7 +366,7 @@ impl EnergyEngine {
     }
 
     /// Save relays state to disk
-    pub fn persist_relays_state(&mut self, devices: &[Device]) -> anyhow::Result<()> {
+    pub fn persist_relays_state(&mut self, devices: &[&Device]) -> anyhow::Result<()> {
         // Save all relays state
         for d in devices {
             for r in &d.relays {
diff --git a/central_backend/src/energy/mod.rs b/central_backend/src/energy/mod.rs
index 2922113..4c09ee7 100644
--- a/central_backend/src/energy/mod.rs
+++ b/central_backend/src/energy/mod.rs
@@ -1,4 +1,6 @@
 pub mod consumption;
+pub mod consumption_cache;
+pub mod consumption_history_file;
 pub mod energy_actor;
 pub mod engine;
 pub mod relay_state_history;
diff --git a/central_backend/src/energy/relay_state_history.rs b/central_backend/src/energy/relay_state_history.rs
index 0eafaf4..c46a179 100644
--- a/central_backend/src/energy/relay_state_history.rs
+++ b/central_backend/src/energy/relay_state_history.rs
@@ -47,7 +47,7 @@ impl RelayStateHistory {
         Self {
             id,
             day,
-            buff: vec![0; 3600 * 24 / TIME_INTERVAL],
+            buff: vec![0; (3600 * 24 / (TIME_INTERVAL * 8)) + 1],
         }
     }
 
diff --git a/central_backend/src/main.rs b/central_backend/src/main.rs
index f997c65..f910784 100644
--- a/central_backend/src/main.rs
+++ b/central_backend/src/main.rs
@@ -18,6 +18,7 @@ async fn main() -> std::io::Result<()> {
     create_directory_if_missing(AppConfig::get().pki_path()).unwrap();
     create_directory_if_missing(AppConfig::get().devices_config_path()).unwrap();
     create_directory_if_missing(AppConfig::get().relays_runtime_stats_storage_path()).unwrap();
+    create_directory_if_missing(AppConfig::get().energy_consumption_history()).unwrap();
 
     // Initialize PKI
     pki::initialize_root_ca().expect("Failed to initialize Root CA!");
diff --git a/central_backend/src/server/servers.rs b/central_backend/src/server/servers.rs
index 2e331f8..c0325f3 100644
--- a/central_backend/src/server/servers.rs
+++ b/central_backend/src/server/servers.rs
@@ -131,10 +131,22 @@ pub async fn secure_server(energy_actor: EnergyActorAddr) -> anyhow::Result<()>
                 "/web_api/energy/curr_consumption",
                 web::get().to(energy_controller::curr_consumption),
             )
+            .route(
+                "/web_api/energy/curr_consumption/history",
+                web::get().to(energy_controller::curr_consumption_history),
+            )
             .route(
                 "/web_api/energy/cached_consumption",
                 web::get().to(energy_controller::cached_consumption),
             )
+            .route(
+                "/web_api/energy/relays_consumption",
+                web::get().to(energy_controller::relays_consumption),
+            )
+            .route(
+                "/web_api/energy/relays_consumption/history",
+                web::get().to(energy_controller::relays_consumption_history),
+            )
             // Devices controller
             .route(
                 "/web_api/devices/list_pending",
@@ -185,6 +197,14 @@ pub async fn secure_server(energy_actor: EnergyActorAddr) -> anyhow::Result<()>
                 "/web_api/relay/{id}",
                 web::delete().to(relays_controller::delete),
             )
+            .route(
+                "/web_api/relays/status",
+                web::get().to(relays_controller::status_all),
+            )
+            .route(
+                "/web_api/relay/{id}/status",
+                web::get().to(relays_controller::status_single),
+            )
             // Devices API
             .route(
                 "/devices_api/utils/time",
diff --git a/central_backend/src/server/web_api/energy_controller.rs b/central_backend/src/server/web_api/energy_controller.rs
index 2ab729e..86c19ed 100644
--- a/central_backend/src/server/web_api/energy_controller.rs
+++ b/central_backend/src/server/web_api/energy_controller.rs
@@ -1,6 +1,10 @@
+use crate::app_config::ConsumptionHistoryType;
+use crate::energy::consumption::EnergyConsumption;
+use crate::energy::consumption_history_file::ConsumptionHistoryFile;
 use crate::energy::{consumption, energy_actor};
 use crate::server::custom_error::HttpResult;
 use crate::server::WebEnergyActor;
+use crate::utils::time_utils::time_secs;
 use actix_web::HttpResponse;
 
 #[derive(serde::Serialize)]
@@ -15,9 +19,38 @@ pub async fn curr_consumption() -> HttpResult {
     Ok(HttpResponse::Ok().json(Consumption { consumption }))
 }
 
+/// Get curr consumption history
+pub async fn curr_consumption_history() -> HttpResult {
+    let history = ConsumptionHistoryFile::get_history(
+        ConsumptionHistoryType::GridConsumption,
+        time_secs() - 3600 * 24,
+        time_secs(),
+        60 * 10,
+    )?;
+    Ok(HttpResponse::Ok().json(history))
+}
+
 /// Get cached energy consumption
 pub async fn cached_consumption(energy_actor: WebEnergyActor) -> HttpResult {
     let consumption = energy_actor.send(energy_actor::GetCurrConsumption).await?;
 
     Ok(HttpResponse::Ok().json(Consumption { consumption }))
 }
+
+/// Get current relays consumption
+pub async fn relays_consumption(energy_actor: WebEnergyActor) -> HttpResult {
+    let consumption =
+        energy_actor.send(energy_actor::RelaysConsumption).await? as EnergyConsumption;
+
+    Ok(HttpResponse::Ok().json(Consumption { consumption }))
+}
+
+pub async fn relays_consumption_history() -> HttpResult {
+    let history = ConsumptionHistoryFile::get_history(
+        ConsumptionHistoryType::RelayConsumption,
+        time_secs() - 3600 * 24,
+        time_secs(),
+        60 * 10,
+    )?;
+    Ok(HttpResponse::Ok().json(history))
+}
diff --git a/central_backend/src/server/web_api/relays_controller.rs b/central_backend/src/server/web_api/relays_controller.rs
index 3ff5dfc..6405aeb 100644
--- a/central_backend/src/server/web_api/relays_controller.rs
+++ b/central_backend/src/server/web_api/relays_controller.rs
@@ -93,3 +93,20 @@ pub async fn delete(actor: WebEnergyActor, path: web::Path<RelayIDInPath>) -> Ht
 
     Ok(HttpResponse::Accepted().finish())
 }
+
+/// Get the status of all relays
+pub async fn status_all(actor: WebEnergyActor) -> HttpResult {
+    let list = actor.send(energy_actor::GetAllRelaysState).await?;
+
+    Ok(HttpResponse::Ok().json(list))
+}
+
+/// Get the state of a single relay
+pub async fn status_single(actor: WebEnergyActor, path: web::Path<RelayIDInPath>) -> HttpResult {
+    let list = actor.send(energy_actor::GetAllRelaysState).await?;
+    let Some(state) = list.into_iter().find(|r| r.id == path.id) else {
+        return Ok(HttpResponse::NotFound().json("Relay not found!"));
+    };
+
+    Ok(HttpResponse::Ok().json(state))
+}
diff --git a/central_backend/src/utils/math_utils.rs b/central_backend/src/utils/math_utils.rs
new file mode 100644
index 0000000..4421ff8
--- /dev/null
+++ b/central_backend/src/utils/math_utils.rs
@@ -0,0 +1,8 @@
+use std::ops::Div;
+
+pub fn median<E: Div + Copy + Ord>(numbers: &[E]) -> E {
+    let mut numbers = numbers.to_vec();
+    numbers.sort();
+    let mid = numbers.len() / 2;
+    numbers[mid]
+}
diff --git a/central_backend/src/utils/mod.rs b/central_backend/src/utils/mod.rs
index 25676ba..5ccc580 100644
--- a/central_backend/src/utils/mod.rs
+++ b/central_backend/src/utils/mod.rs
@@ -1,2 +1,3 @@
 pub mod files_utils;
+ pub mod math_utils;
 pub mod time_utils;
diff --git a/central_frontend/src/api/EnergyApi.ts b/central_frontend/src/api/EnergyApi.ts
index a6d484d..bd5640c 100644
--- a/central_frontend/src/api/EnergyApi.ts
+++ b/central_frontend/src/api/EnergyApi.ts
@@ -2,9 +2,9 @@ import { APIClient } from "./ApiClient";
 
 export class EnergyApi {
   /**
-   * Get current house consumption
+   * Get current grid consumption
    */
-  static async CurrConsumption(): Promise<number> {
+  static async GridConsumption(): Promise<number> {
     const data = await APIClient.exec({
       method: "GET",
       uri: "/energy/curr_consumption",
@@ -12,6 +12,18 @@ export class EnergyApi {
     return data.data.consumption;
   }
 
+  /**
+   * Get grid consumption history
+   */
+  static async GridConsumptionHistory(): Promise<number[]> {
+    return (
+      await APIClient.exec({
+        method: "GET",
+        uri: "/energy/curr_consumption/history",
+      })
+    ).data;
+  }
+
   /**
    * Get current cached consumption
    */
@@ -22,4 +34,28 @@ export class EnergyApi {
     });
     return data.data.consumption;
   }
+
+  /**
+   * Get relays consumption
+   */
+  static async RelaysConsumption(): Promise<number> {
+    return (
+      await APIClient.exec({
+        method: "GET",
+        uri: "/energy/relays_consumption",
+      })
+    ).data.consumption;
+  }
+
+  /**
+   * Get relays consumption history
+   */
+  static async RelaysConsumptionHistory(): Promise<number[]> {
+    return (
+      await APIClient.exec({
+        method: "GET",
+        uri: "/energy/relays_consumption/history",
+      })
+    ).data;
+  }
 }
diff --git a/central_frontend/src/api/RelayApi.ts b/central_frontend/src/api/RelayApi.ts
index 7d6a8db..0620541 100644
--- a/central_frontend/src/api/RelayApi.ts
+++ b/central_frontend/src/api/RelayApi.ts
@@ -1,6 +1,14 @@
 import { APIClient } from "./ApiClient";
 import { Device, DeviceRelay } from "./DeviceApi";
 
+export interface RelayStatus {
+  id: string;
+  on: boolean;
+  for: number;
+}
+
+export type RelaysStatus = Map<string, RelayStatus>;
+
 export class RelayApi {
   /**
    * Get the full list of relays
@@ -49,4 +57,34 @@ export class RelayApi {
       uri: `/relay/${relay.id}`,
     });
   }
+
+  /**
+   * Get the status of all relays
+   */
+  static async GetRelaysStatus(): Promise<RelaysStatus> {
+    const data: any[] = (
+      await APIClient.exec({
+        method: "GET",
+        uri: `/relays/status`,
+      })
+    ).data;
+
+    const map = new Map();
+    for (let r of data) {
+      map.set(r.id, r);
+    }
+    return map;
+  }
+
+  /**
+   * Get the status of a single relay
+   */
+  static async SingleStatus(relay: DeviceRelay): Promise<RelayStatus> {
+    return (
+      await APIClient.exec({
+        method: "GET",
+        uri: `/relay/${relay.id}/status`,
+      })
+    ).data;
+  }
 }
diff --git a/central_frontend/src/routes/DeviceRoute/DeviceInfoProperty.tsx b/central_frontend/src/routes/DeviceRoute/DeviceInfoProperty.tsx
index cffd8a7..0714f1f 100644
--- a/central_frontend/src/routes/DeviceRoute/DeviceInfoProperty.tsx
+++ b/central_frontend/src/routes/DeviceRoute/DeviceInfoProperty.tsx
@@ -3,7 +3,7 @@ import { TableCell, TableRow } from "@mui/material";
 export function DeviceInfoProperty(p: {
   icon?: React.ReactElement;
   label: string;
-  value: string;
+  value: string | React.ReactElement;
   color?: string;
 }): React.ReactElement {
   return (
diff --git a/central_frontend/src/routes/DeviceRoute/DeviceRelays.tsx b/central_frontend/src/routes/DeviceRoute/DeviceRelays.tsx
index a0810ad..8ea8ff0 100644
--- a/central_frontend/src/routes/DeviceRoute/DeviceRelays.tsx
+++ b/central_frontend/src/routes/DeviceRoute/DeviceRelays.tsx
@@ -14,9 +14,12 @@ import { EditDeviceRelaysDialog } from "../../dialogs/EditDeviceRelaysDialog";
 import { DeviceRouteCard } from "./DeviceRouteCard";
 import { useConfirm } from "../../hooks/context_providers/ConfirmDialogProvider";
 import { useLoadingMessage } from "../../hooks/context_providers/LoadingMessageProvider";
-import { RelayApi } from "../../api/RelayApi";
+import { RelayApi, RelayStatus } from "../../api/RelayApi";
 import { useSnackbar } from "../../hooks/context_providers/SnackbarProvider";
 import { useAlert } from "../../hooks/context_providers/AlertDialogProvider";
+import { AsyncWidget } from "../../widgets/AsyncWidget";
+import { TimeWidget } from "../../widgets/TimeWidget";
+import { BoolText } from "../../widgets/BoolText";
 
 export function DeviceRelays(p: {
   device: Device;
@@ -115,10 +118,35 @@ export function DeviceRelays(p: {
               </>
             }
           >
-            <ListItemText primary={r.name} secondary={"TODO: status"} />
+            <ListItemText
+              primary={r.name}
+              secondary={<RelayEntryStatus relay={r} />}
+            />
           </ListItem>
         ))}
       </DeviceRouteCard>
     </>
   );
 }
+
+function RelayEntryStatus(p: { relay: DeviceRelay }): React.ReactElement {
+  const [state, setState] = React.useState<RelayStatus | undefined>();
+
+  const load = async () => {
+    setState(await RelayApi.SingleStatus(p.relay));
+  };
+
+  return (
+    <AsyncWidget
+      loadKey={p.relay.id}
+      load={load}
+      errMsg="Failed to load relay status!"
+      build={() => (
+        <>
+          <BoolText val={state!.on} positive="ON" negative="OFF" /> for{" "}
+          <TimeWidget diff time={state!.for} />
+        </>
+      )}
+    />
+  );
+}
diff --git a/central_frontend/src/routes/DeviceRoute/DeviceStateBlock.tsx b/central_frontend/src/routes/DeviceRoute/DeviceStateBlock.tsx
index 726c0e3..2180558 100644
--- a/central_frontend/src/routes/DeviceRoute/DeviceStateBlock.tsx
+++ b/central_frontend/src/routes/DeviceRoute/DeviceStateBlock.tsx
@@ -1,10 +1,11 @@
+import { Table, TableBody } from "@mui/material";
 import React from "react";
 import { Device, DeviceApi, DeviceState } from "../../api/DeviceApi";
 import { AsyncWidget } from "../../widgets/AsyncWidget";
-import { DeviceRouteCard } from "./DeviceRouteCard";
-import { Table, TableBody } from "@mui/material";
-import { DeviceInfoProperty } from "./DeviceInfoProperty";
+import { BoolText } from "../../widgets/BoolText";
 import { timeDiff } from "../../widgets/TimeWidget";
+import { DeviceInfoProperty } from "./DeviceInfoProperty";
+import { DeviceRouteCard } from "./DeviceRouteCard";
 
 export function DeviceStateBlock(p: { device: Device }): React.ReactElement {
   const [state, setState] = React.useState<DeviceState>();
@@ -32,7 +33,13 @@ function DeviceStateInner(p: { state: DeviceState }): React.ReactElement {
       <TableBody>
         <DeviceInfoProperty
           label="Status"
-          value={p.state.online ? "Online" : "Offline"}
+          value={
+            <BoolText
+              val={p.state.online}
+              positive="ONLINE"
+              negative="Offline"
+            />
+          }
         />
         <DeviceInfoProperty
           label="Last ping"
diff --git a/central_frontend/src/routes/DeviceRoute/GeneralDeviceInfo.tsx b/central_frontend/src/routes/DeviceRoute/GeneralDeviceInfo.tsx
index 1a581ca..27f21a6 100644
--- a/central_frontend/src/routes/DeviceRoute/GeneralDeviceInfo.tsx
+++ b/central_frontend/src/routes/DeviceRoute/GeneralDeviceInfo.tsx
@@ -3,6 +3,7 @@ import { IconButton, Table, TableBody, Tooltip } from "@mui/material";
 import React from "react";
 import { Device } from "../../api/DeviceApi";
 import { EditDeviceMetadataDialog } from "../../dialogs/EditDeviceMetadataDialog";
+import { BoolText } from "../../widgets/BoolText";
 import { formatDate } from "../../widgets/TimeWidget";
 import { DeviceInfoProperty } from "./DeviceInfoProperty";
 import { DeviceRouteCard } from "./DeviceRouteCard";
@@ -55,8 +56,9 @@ export function GeneralDeviceInfo(p: {
             />
             <DeviceInfoProperty
               label="Enabled"
-              value={p.device.enabled ? "YES" : "NO"}
-              color={p.device.enabled ? "green" : "red"}
+              value={
+                <BoolText val={p.device.enabled} positive="YES" negative="NO" />
+              }
             />
             <DeviceInfoProperty
               label="Maximum number of relays"
diff --git a/central_frontend/src/routes/DevicesRoute.tsx b/central_frontend/src/routes/DevicesRoute.tsx
index 68ed590..9545bf9 100644
--- a/central_frontend/src/routes/DevicesRoute.tsx
+++ b/central_frontend/src/routes/DevicesRoute.tsx
@@ -15,10 +15,11 @@ import React from "react";
 import { Link, useNavigate } from "react-router-dom";
 import { Device, DeviceApi, DevicesState, DeviceURL } from "../api/DeviceApi";
 import { AsyncWidget } from "../widgets/AsyncWidget";
+import { BoolText } from "../widgets/BoolText";
 import { SolarEnergyRouteContainer } from "../widgets/SolarEnergyRouteContainer";
 import { TimeWidget } from "../widgets/TimeWidget";
 
-export function DevicesRoute(): React.ReactElement {
+export function DevicesRoute(p: { homeWidget?: boolean }): React.ReactElement {
   const loadKey = React.useRef(1);
 
   const [list, setList] = React.useState<Device[] | undefined>();
@@ -37,6 +38,7 @@ export function DevicesRoute(): React.ReactElement {
 
   return (
     <SolarEnergyRouteContainer
+      homeWidget={p.homeWidget}
       label="Devices"
       actions={
         <Tooltip title="Refresh table">
@@ -80,12 +82,12 @@ function ValidatedDevicesList(p: {
         <TableHead>
           <TableRow>
             <TableCell>#</TableCell>
-            <TableCell>Model</TableCell>
-            <TableCell>Version</TableCell>
-            <TableCell>Max number of relays</TableCell>
-            <TableCell>Created</TableCell>
-            <TableCell>Updated</TableCell>
-            <TableCell>Status</TableCell>
+            <TableCell align="center">Model</TableCell>
+            <TableCell align="center">Version</TableCell>
+            <TableCell align="center">Max relays</TableCell>
+            <TableCell align="center">Created</TableCell>
+            <TableCell align="center">Updated</TableCell>
+            <TableCell align="center">Status</TableCell>
             <TableCell></TableCell>
           </TableRow>
         </TableHead>
@@ -99,21 +101,21 @@ function ValidatedDevicesList(p: {
               <TableCell component="th" scope="row">
                 {dev.id}
               </TableCell>
-              <TableCell>{dev.info.reference}</TableCell>
-              <TableCell>{dev.info.version}</TableCell>
-              <TableCell>{dev.info.max_relays}</TableCell>
-              <TableCell>
+              <TableCell align="center">{dev.info.reference}</TableCell>
+              <TableCell align="center">{dev.info.version}</TableCell>
+              <TableCell align="center">{dev.info.max_relays}</TableCell>
+              <TableCell align="center">
                 <TimeWidget time={dev.time_create} />
               </TableCell>
-              <TableCell>
+              <TableCell align="center">
                 <TimeWidget time={dev.time_update} />
               </TableCell>
               <TableCell align="center">
-                {p.states.get(dev.id)!.online ? (
-                  <strong>Online</strong>
-                ) : (
-                  <em>Offline</em>
-                )}
+                <BoolText
+                  val={p.states.get(dev.id)!.online}
+                  positive="Online"
+                  negative="Offline"
+                />
                 <br />
                 <TimeWidget diff time={p.states.get(dev.id)!.last_ping} />
               </TableCell>
diff --git a/central_frontend/src/routes/HomeRoute.tsx b/central_frontend/src/routes/HomeRoute.tsx
index a01d284..6ec346e 100644
--- a/central_frontend/src/routes/HomeRoute.tsx
+++ b/central_frontend/src/routes/HomeRoute.tsx
@@ -2,6 +2,9 @@ import { Typography } from "@mui/material";
 import { CurrConsumptionWidget } from "./HomeRoute/CurrConsumptionWidget";
 import Grid from "@mui/material/Grid2";
 import { CachedConsumptionWidget } from "./HomeRoute/CachedConsumptionWidget";
+import { RelayConsumptionWidget } from "./HomeRoute/RelayConsumptionWidget";
+import { RelaysListRoute } from "./RelaysListRoute";
+import { DevicesRoute } from "./DevicesRoute";
 
 export function HomeRoute(): React.ReactElement {
   return (
@@ -18,9 +21,20 @@ export function HomeRoute(): React.ReactElement {
         <Grid size={{ xs: 12, sm: 6, lg: 3 }}>
           <CurrConsumptionWidget />
         </Grid>
+        <Grid size={{ xs: 12, sm: 6, lg: 3 }}>
+          <RelayConsumptionWidget />
+        </Grid>
         <Grid size={{ xs: 12, sm: 6, lg: 3 }}>
           <CachedConsumptionWidget />
         </Grid>
+
+        <Grid size={{ xs: 12, sm: 12, lg: 9 }}>
+          <DevicesRoute homeWidget />
+        </Grid>
+
+        <Grid size={{ xs: 12, sm: 12, lg: 9 }}>
+          <RelaysListRoute homeWidget />
+        </Grid>
       </Grid>
     </div>
   );
diff --git a/central_frontend/src/routes/HomeRoute/CachedConsumptionWidget.tsx b/central_frontend/src/routes/HomeRoute/CachedConsumptionWidget.tsx
index 53c399b..bb5d97d 100644
--- a/central_frontend/src/routes/HomeRoute/CachedConsumptionWidget.tsx
+++ b/central_frontend/src/routes/HomeRoute/CachedConsumptionWidget.tsx
@@ -26,12 +26,6 @@ export function CachedConsumptionWidget(): React.ReactElement {
   });
 
   return (
-    <StatCard
-      title="Cached consumption"
-      data={[]}
-      interval="Current data"
-      trend="neutral"
-      value={val?.toString() ?? "Loading"}
-    />
+    <StatCard title="Cached consumption" value={val?.toString() ?? "Loading"} />
   );
 }
diff --git a/central_frontend/src/routes/HomeRoute/CurrConsumptionWidget.tsx b/central_frontend/src/routes/HomeRoute/CurrConsumptionWidget.tsx
index f521bca..474e269 100644
--- a/central_frontend/src/routes/HomeRoute/CurrConsumptionWidget.tsx
+++ b/central_frontend/src/routes/HomeRoute/CurrConsumptionWidget.tsx
@@ -7,11 +7,14 @@ export function CurrConsumptionWidget(): React.ReactElement {
   const snackbar = useSnackbar();
 
   const [val, setVal] = React.useState<undefined | number>();
+  const [history, setHistory] = React.useState<number[] | undefined>();
 
   const refresh = async () => {
     try {
-      const s = await EnergyApi.CurrConsumption();
+      const s = await EnergyApi.GridConsumption();
+      const history = await EnergyApi.GridConsumptionHistory();
       setVal(s);
+      setHistory(history);
     } catch (e) {
       console.error(e);
       snackbar("Failed to refresh current consumption!");
@@ -19,7 +22,6 @@ export function CurrConsumptionWidget(): React.ReactElement {
   };
 
   React.useEffect(() => {
-    refresh();
     const i = setInterval(() => refresh(), 3000);
 
     return () => clearInterval(i);
@@ -28,9 +30,8 @@ export function CurrConsumptionWidget(): React.ReactElement {
   return (
     <StatCard
       title="Current consumption"
-      data={[]}
-      interval="Current data"
-      trend="neutral"
+      data={history ?? []}
+      interval="Last day"
       value={val?.toString() ?? "Loading"}
     />
   );
diff --git a/central_frontend/src/routes/HomeRoute/RelayConsumptionWidget.tsx b/central_frontend/src/routes/HomeRoute/RelayConsumptionWidget.tsx
new file mode 100644
index 0000000..8004fb1
--- /dev/null
+++ b/central_frontend/src/routes/HomeRoute/RelayConsumptionWidget.tsx
@@ -0,0 +1,38 @@
+import React from "react";
+import { EnergyApi } from "../../api/EnergyApi";
+import { useSnackbar } from "../../hooks/context_providers/SnackbarProvider";
+import StatCard from "../../widgets/StatCard";
+
+export function RelayConsumptionWidget(): React.ReactElement {
+  const snackbar = useSnackbar();
+
+  const [val, setVal] = React.useState<undefined | number>();
+  const [history, setHistory] = React.useState<number[] | undefined>();
+
+  const refresh = async () => {
+    try {
+      const s = await EnergyApi.RelaysConsumption();
+      const history = await EnergyApi.RelaysConsumptionHistory();
+      setVal(s);
+      setHistory(history);
+    } catch (e) {
+      console.error(e);
+      snackbar("Failed to refresh current relays consumption!");
+    }
+  };
+
+  React.useEffect(() => {
+    const i = setInterval(() => refresh(), 3000);
+
+    return () => clearInterval(i);
+  });
+
+  return (
+    <StatCard
+      title="Relays consumption"
+      data={history ?? []}
+      interval="Last day"
+      value={val?.toString() ?? "Loading"}
+    />
+  );
+}
diff --git a/central_frontend/src/routes/RelaysListRoute.tsx b/central_frontend/src/routes/RelaysListRoute.tsx
index 1c297bf..8a04555 100644
--- a/central_frontend/src/routes/RelaysListRoute.tsx
+++ b/central_frontend/src/routes/RelaysListRoute.tsx
@@ -11,18 +11,28 @@ import {
   Tooltip,
 } from "@mui/material";
 import React from "react";
-import { DeviceRelay } from "../api/DeviceApi";
-import { RelayApi } from "../api/RelayApi";
+import { Device, DeviceApi, DeviceRelay, DeviceURL } from "../api/DeviceApi";
+import { RelayApi, RelaysStatus } from "../api/RelayApi";
 import { AsyncWidget } from "../widgets/AsyncWidget";
+import { BoolText } from "../widgets/BoolText";
 import { SolarEnergyRouteContainer } from "../widgets/SolarEnergyRouteContainer";
+import { TimeWidget } from "../widgets/TimeWidget";
+import { EditDeviceRelaysDialog } from "../dialogs/EditDeviceRelaysDialog";
+import { useNavigate } from "react-router-dom";
 
-export function RelaysListRoute(): React.ReactElement {
+export function RelaysListRoute(p: {
+  homeWidget?: boolean;
+}): React.ReactElement {
   const loadKey = React.useRef(1);
 
   const [list, setList] = React.useState<DeviceRelay[] | undefined>();
+  const [devices, setDevices] = React.useState<Device[] | undefined>();
+  const [status, setStatus] = React.useState<RelaysStatus | undefined>();
 
   const load = async () => {
     setList(await RelayApi.GetList());
+    setDevices(await DeviceApi.ValidatedList());
+    setStatus(await RelayApi.GetRelaysStatus());
 
     list?.sort((a, b) => b.priority - a.priority);
   };
@@ -33,34 +43,53 @@ export function RelaysListRoute(): React.ReactElement {
   };
 
   return (
-    <SolarEnergyRouteContainer
-      label="Relays list"
-      actions={
-        <Tooltip title="Refresh list">
-          <IconButton onClick={reload}>
-            <RefreshIcon />
-          </IconButton>
-        </Tooltip>
-      }
-    >
-      <AsyncWidget
-        loadKey={loadKey.current}
-        ready={!!list}
-        errMsg="Failed to load the list of relays!"
-        load={load}
-        build={() => <RelaysList onReload={reload} list={list!} />}
-      />
-    </SolarEnergyRouteContainer>
+    <>
+      <SolarEnergyRouteContainer
+        label="Relays list"
+        homeWidget={p.homeWidget}
+        actions={
+          <Tooltip title="Refresh list">
+            <IconButton onClick={reload}>
+              <RefreshIcon />
+            </IconButton>
+          </Tooltip>
+        }
+      >
+        <AsyncWidget
+          loadKey={loadKey.current}
+          ready={!!list}
+          errMsg="Failed to load the list of relays!"
+          load={load}
+          build={() => (
+            <RelaysList
+              onReload={reload}
+              list={list!}
+              devices={devices!}
+              status={status!}
+            />
+          )}
+        />
+      </SolarEnergyRouteContainer>
+    </>
   );
 }
 
 function RelaysList(p: {
   list: DeviceRelay[];
+  devices: Device[];
+  status: RelaysStatus;
   onReload: () => void;
 }): React.ReactElement {
+  const navigate = useNavigate();
+
+  const openDevicePage = (relay: DeviceRelay) => {
+    const dev = p.devices.find((d) => d.relays.find((r) => r.id === relay.id));
+    navigate(DeviceURL(dev!));
+  };
+
   return (
     <TableContainer component={Paper}>
-      <Table sx={{ minWidth: 650 }} aria-label="simple table">
+      <Table sx={{ minWidth: 650 }}>
         <TableHead>
           <TableRow>
             <TableCell>Name</TableCell>
@@ -75,18 +104,23 @@ function RelaysList(p: {
             <TableRow
               key={row.name}
               sx={{ "&:last-child td, &:last-child th": { border: 0 } }}
+              hover
+              onDoubleClick={() => openDevicePage(row)}
             >
               <TableCell>{row.name}</TableCell>
               <TableCell>
-                {row.enabled ? (
-                  <span style={{ color: "green" }}>YES</span>
-                ) : (
-                  <span style={{ color: "red" }}>NO</span>
-                )}
+                <BoolText val={row.enabled} positive="YES" negative="NO" />
               </TableCell>
               <TableCell>{row.priority}</TableCell>
               <TableCell>{row.consumption}</TableCell>
-              <TableCell>TODO</TableCell>
+              <TableCell>
+                <BoolText
+                  val={p.status.get(row.id)!.on}
+                  positive="ON"
+                  negative="OFF"
+                />{" "}
+                for <TimeWidget diff time={p.status.get(row.id)!.for} />
+              </TableCell>
             </TableRow>
           ))}
         </TableBody>
diff --git a/central_frontend/src/widgets/BoolText.tsx b/central_frontend/src/widgets/BoolText.tsx
new file mode 100644
index 0000000..52eabbd
--- /dev/null
+++ b/central_frontend/src/widgets/BoolText.tsx
@@ -0,0 +1,11 @@
+export function BoolText(p: {
+  val: boolean;
+  positive: string;
+  negative: string;
+}): React.ReactElement {
+  return p.val ? (
+    <span style={{ color: "green" }}>{p.positive}</span>
+  ) : (
+    <span style={{ color: "red" }}>{p.negative}</span>
+  );
+}
diff --git a/central_frontend/src/widgets/SolarEnergyRouteContainer.tsx b/central_frontend/src/widgets/SolarEnergyRouteContainer.tsx
index 9c7a706..5b87fee 100644
--- a/central_frontend/src/widgets/SolarEnergyRouteContainer.tsx
+++ b/central_frontend/src/widgets/SolarEnergyRouteContainer.tsx
@@ -4,11 +4,12 @@ import React, { PropsWithChildren } from "react";
 export function SolarEnergyRouteContainer(
   p: {
     label: string;
+    homeWidget?: boolean;
     actions?: React.ReactElement;
   } & PropsWithChildren
 ): React.ReactElement {
   return (
-    <div style={{ margin: "50px" }}>
+    <div style={{ margin: p.homeWidget ? "0px" : "50px" }}>
       <div
         style={{
           display: "flex",
@@ -17,7 +18,7 @@ export function SolarEnergyRouteContainer(
           marginBottom: "20px",
         }}
       >
-        <Typography variant="h4">{p.label}</Typography>
+        <Typography variant={p.homeWidget ? "h6" : "h4"}>{p.label}</Typography>
         {p.actions ?? <></>}
       </div>
 
diff --git a/central_frontend/src/widgets/StatCard.tsx b/central_frontend/src/widgets/StatCard.tsx
index 54f6ed7..7a8d91b 100644
--- a/central_frontend/src/widgets/StatCard.tsx
+++ b/central_frontend/src/widgets/StatCard.tsx
@@ -11,24 +11,25 @@ import { areaElementClasses } from "@mui/x-charts/LineChart";
 export type StatCardProps = {
   title: string;
   value: string;
-  interval: string;
-  trend: "up" | "down" | "neutral";
-  data: number[];
+  interval?: string;
+  trend?: "up" | "down" | "neutral";
+  data?: number[];
 };
 
-function getDaysInMonth(month: number, year: number) {
-  const date = new Date(year, month, 0);
-  const monthName = date.toLocaleDateString("en-US", {
-    month: "short",
-  });
-  const daysInMonth = date.getDate();
-  const days = [];
-  let i = 1;
-  while (days.length < daysInMonth) {
-    days.push(`${monthName} ${i}`);
-    i += 1;
+function last24Hours(): string[] {
+  let res: Array<string> = [];
+
+  for (let index = 0; index < 3600 * 24; index += 60 * 10) {
+    const date = new Date();
+    date.setTime(date.getTime() - index * 1000);
+    res.push(date.getHours() + "h" + date.getMinutes());
   }
-  return days;
+
+  res.reverse();
+
+  console.log(res);
+
+  return res;
 }
 
 function AreaGradient({ color, id }: { color: string; id: string }) {
@@ -50,7 +51,6 @@ export default function StatCard({
   data,
 }: StatCardProps) {
   const theme = useTheme();
-  const daysInWeek = getDaysInMonth(4, 2024);
 
   const trendColors = {
     up:
@@ -73,8 +73,8 @@ export default function StatCard({
     neutral: "default" as const,
   };
 
-  const color = labelColors[trend];
-  const chartColor = trendColors[trend];
+  const color = labelColors[trend ?? "neutral"];
+  const chartColor = trendColors[trend ?? "neutral"];
   const trendValues = { up: "+25%", down: "-25%", neutral: "+5%" };
 
   return (
@@ -95,31 +95,38 @@ export default function StatCard({
               <Typography variant="h4" component="p">
                 {value}
               </Typography>
-              <Chip size="small" color={color} label={trendValues[trend]} />
+              {trend && (
+                <Chip size="small" color={color} label={trendValues[trend]} />
+              )}
             </Stack>
             <Typography variant="caption" sx={{ color: "text.secondary" }}>
               {interval}
             </Typography>
           </Stack>
-          <Box sx={{ width: "100%", height: 50 }}>
-            <SparkLineChart
-              colors={[chartColor]}
-              data={data}
-              area
-              showHighlight
-              showTooltip
-              xAxis={{
-                scaleType: "band",
-                data: daysInWeek, // Use the correct property 'data' for xAxis
-              }}
-              sx={{
-                [`& .${areaElementClasses.root}`]: {
-                  fill: `url(#area-gradient-${value})`,
-                },
-              }}
-            >
-              <AreaGradient color={chartColor} id={`area-gradient-${value}`} />
-            </SparkLineChart>
+          <Box sx={{ width: "100%", height: 100 }}>
+            {data && interval && (
+              <SparkLineChart
+                colors={[chartColor]}
+                data={data}
+                area
+                showHighlight
+                showTooltip
+                xAxis={{
+                  scaleType: "band",
+                  data: last24Hours(),
+                }}
+                sx={{
+                  [`& .${areaElementClasses.root}`]: {
+                    fill: `url(#area-gradient-${value})`,
+                  },
+                }}
+              >
+                <AreaGradient
+                  color={chartColor}
+                  id={`area-gradient-${value}`}
+                />
+              </SparkLineChart>
+            )}
           </Box>
         </Stack>
       </CardContent>
diff --git a/central_frontend/src/widgets/TimeWidget.tsx b/central_frontend/src/widgets/TimeWidget.tsx
index 9e0548c..f590a48 100644
--- a/central_frontend/src/widgets/TimeWidget.tsx
+++ b/central_frontend/src/widgets/TimeWidget.tsx
@@ -61,7 +61,10 @@ export function TimeWidget(p: {
 }): React.ReactElement {
   if (!p.time) return <></>;
   return (
-    <Tooltip title={formatDate(p.time)} arrow>
+    <Tooltip
+      title={formatDate(p.diff ? new Date().getTime() / 1000 - p.time : p.time)}
+      arrow
+    >
       <span>{p.diff ? timeDiff(0, p.time) : timeDiffFromNow(p.time)}</span>
     </Tooltip>
   );
diff --git a/custom_consumption/Cargo.lock b/custom_consumption/Cargo.lock
index 266dcc9..cff5c7f 100644
--- a/custom_consumption/Cargo.lock
+++ b/custom_consumption/Cargo.lock
@@ -176,9 +176,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.7"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "038dfcf04a5feb68e9c60b21c9625a54c2c0616e79b72b0fd87075a056ae1d1b"
+checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1"
 
 [[package]]
 name = "anstyle-parse"
@@ -619,6 +619,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
+[[package]]
+name = "byteorder-lite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
+
 [[package]]
 name = "bytes"
 version = "1.6.0"
@@ -691,9 +697,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.8"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84b3edb18336f4df585bc9aa31dd99c036dfa5dc5e9a2939a722a188f3a8970d"
+checksum = "b0956a43b323ac1afaffc053ed5c4b7c1f1800bacd1683c353aabbb752515dd3"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -701,9 +707,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.8"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1c09dd5ada6c6c78075d6fd0da3f90d8080651e2d6cc8eb2f1aaa4034ced708"
+checksum = "4d72166dd41634086d5803a47eb71ae740e61d84709c36f3c34110173db3961b"
 dependencies = [
  "anstream",
  "anstyle",
@@ -713,9 +719,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.8"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bac35c6dafb060fd4d275d9a4ffae97917c13a6327903a8be2153cd964f7085"
+checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -738,36 +744,6 @@ dependencies = [
  "error-code",
 ]
 
-[[package]]
-name = "cocoa"
-version = "0.25.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6140449f97a6e97f9511815c5632d84c8aacf8ac271ad77c559218161a1373c"
-dependencies = [
- "bitflags 1.3.2",
- "block",
- "cocoa-foundation",
- "core-foundation",
- "core-graphics",
- "foreign-types",
- "libc",
- "objc",
-]
-
-[[package]]
-name = "cocoa-foundation"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c6234cbb2e4c785b456c0644748b1ac416dd045799740356f8363dfe00c93f7"
-dependencies = [
- "bitflags 1.3.2",
- "block",
- "core-foundation",
- "core-graphics-types",
- "libc",
- "objc",
-]
-
 [[package]]
 name = "codespan-reporting"
 version = "0.11.1"
@@ -778,12 +754,6 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "color_quant"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
-
 [[package]]
 name = "colorchoice"
 version = "1.0.1"
@@ -985,21 +955,22 @@ checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
 
 [[package]]
 name = "ecolor"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20930a432bbd57a6d55e07976089708d4893f3d556cf42a0d79e9e321fa73b10"
+checksum = "2e6b451ff1143f6de0f33fc7f1b68fecfd2c7de06e104de96c4514de3f5396f8"
 dependencies = [
  "bytemuck",
+ "emath",
 ]
 
 [[package]]
 name = "eframe"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "020e2ccef6bbcec71dbc542f7eed64a5846fc3076727f5746da8fd307c91bab2"
+checksum = "6490ef800b2e41ee129b1f32f9ac15f713233fe3bc18e241a1afe1e4fb6811e0"
 dependencies = [
+ "ahash",
  "bytemuck",
- "cocoa",
  "document-features",
  "egui",
  "egui-wgpu",
@@ -1011,13 +982,14 @@ dependencies = [
  "image",
  "js-sys",
  "log",
- "objc",
+ "objc2 0.5.2",
+ "objc2-app-kit",
+ "objc2-foundation",
  "parking_lot",
  "percent-encoding",
  "raw-window-handle 0.5.2",
  "raw-window-handle 0.6.2",
  "static_assertions",
- "thiserror",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
@@ -1028,12 +1000,13 @@ dependencies = [
 
 [[package]]
 name = "egui"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "584c5d1bf9a67b25778a3323af222dbe1a1feb532190e103901187f92c7fe29a"
+checksum = "20c97e70a2768de630f161bb5392cbd3874fcf72868f14df0e002e82e06cb798"
 dependencies = [
  "accesskit",
  "ahash",
+ "emath",
  "epaint",
  "log",
  "nohash-hasher",
@@ -1041,10 +1014,11 @@ dependencies = [
 
 [[package]]
 name = "egui-wgpu"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "469ff65843f88a702b731a1532b7d03b0e8e96d283e70f3a22b0e06c46cb9b37"
+checksum = "47c7a7c707877c3362a321ebb4f32be811c0b91f7aebf345fb162405c0218b4c"
 dependencies = [
+ "ahash",
  "bytemuck",
  "document-features",
  "egui",
@@ -1059,11 +1033,12 @@ dependencies = [
 
 [[package]]
 name = "egui-winit"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e3da0cbe020f341450c599b35b92de4af7b00abde85624fd16f09c885573609"
+checksum = "fac4e066af341bf92559f60dbdf2020b2a03c963415349af5f3f8d79ff7a4926"
 dependencies = [
  "accesskit_winit",
+ "ahash",
  "arboard",
  "egui",
  "log",
@@ -1076,10 +1051,11 @@ dependencies = [
 
 [[package]]
 name = "egui_glow"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0e5d975f3c86edc3d35b1db88bb27c15dde7c55d3b5af164968ab5ede3f44ca"
+checksum = "4e2bdc8b38cfa17cc712c4ae079e30c71c00cd4c2763c9e16dc7860a02769103"
 dependencies = [
+ "ahash",
  "bytemuck",
  "egui",
  "glow",
@@ -1092,9 +1068,9 @@ dependencies = [
 
 [[package]]
 name = "emath"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4c3a552cfca14630702449d35f41c84a0d15963273771c6059175a803620f3f"
+checksum = "0a6a21708405ea88f63d8309650b4d77431f4bc28fb9d8e6f77d3963b51249e6"
 dependencies = [
  "bytemuck",
 ]
@@ -1132,9 +1108,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.11.3"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9"
+checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
 dependencies = [
  "anstream",
  "anstyle",
@@ -1145,9 +1121,9 @@ dependencies = [
 
 [[package]]
 name = "epaint"
-version = "0.27.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b381f8b149657a4acf837095351839f32cd5c4aec1817fc4df84e18d76334176"
+checksum = "3f0dcc0a0771e7500e94cd1cb797bd13c9f23b9409bdc3c824e2cbc562b7fa01"
 dependencies = [
  "ab_glyph",
  "ahash",
@@ -1510,9 +1486,9 @@ dependencies = [
 
 [[package]]
 name = "gpu-descriptor"
-version = "0.2.4"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc11df1ace8e7e564511f53af41f3e42ddc95b56fd07b3f4445d2a6048bc682c"
+checksum = "9c08c1f623a8d0b722b8b99f821eb0ba672a1618f0d3b16ddbee1cedd2dd8557"
 dependencies = [
  "bitflags 2.6.0",
  "gpu-descriptor-types",
@@ -1521,9 +1497,9 @@ dependencies = [
 
 [[package]]
 name = "gpu-descriptor-types"
-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bf0b36e6f090b7e1d8a4b49c0cb81c1f8376f72198c65dd3ad9ff3556b8b78c"
+checksum = "fdf242682df893b86f33a73828fb09ca4b2d3bb6cc95249707fc684d27484b91"
 dependencies = [
  "bitflags 2.6.0",
 ]
@@ -1621,13 +1597,12 @@ dependencies = [
 
 [[package]]
 name = "image"
-version = "0.24.9"
+version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5690139d2f55868e080017335e4b94cb7414274c74f1669c84fb5feba2c9f69d"
+checksum = "99314c8a2152b8ddb211f924cdae532d8c5e4c8bb54728e12fff1b0cd5963a10"
 dependencies = [
  "bytemuck",
- "byteorder",
- "color_quant",
+ "byteorder-lite",
  "num-traits",
  "png",
 ]
@@ -1846,9 +1821,9 @@ dependencies = [
 
 [[package]]
 name = "metal"
-version = "0.27.0"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c43f73953f8cbe511f021b58f18c3ce1c3d1ae13fe953293e13345bf83217f25"
+checksum = "5637e166ea14be6063a3f8ba5ccb9a4159df7d8f6d61c02fc3d480b1f90dcfcb"
 dependencies = [
  "bitflags 2.6.0",
  "block",
@@ -1871,10 +1846,11 @@ dependencies = [
 
 [[package]]
 name = "naga"
-version = "0.19.2"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50e3524642f53d9af419ab5e8dd29d3ba155708267667c2f3f06c88c9e130843"
+checksum = "e536ae46fcab0876853bd4a632ede5df4b1c2527a58f6c5a4150fe86be858231"
 dependencies = [
+ "arrayvec",
  "bit-set",
  "bitflags 2.6.0",
  "codespan-reporting",
@@ -1975,7 +1951,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
 dependencies = [
  "malloc_buf",
- "objc_exception",
 ]
 
 [[package]]
@@ -2119,15 +2094,6 @@ dependencies = [
  "objc2-metal",
 ]
 
-[[package]]
-name = "objc_exception"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad970fb455818ad6cba4c122ad012fae53ae8b4795f86378bce65e4f6bab2ca4"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.19.0"
@@ -3149,30 +3115,32 @@ dependencies = [
 
 [[package]]
 name = "webbrowser"
-version = "0.8.15"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db67ae75a9405634f5882791678772c94ff5f16a66535aae186e26aa0841fc8b"
+checksum = "425ba64c1e13b1c6e8c5d2541c8fac10022ca584f33da781db01b5756aef1f4e"
 dependencies = [
+ "block2 0.5.1",
  "core-foundation",
  "home",
  "jni",
  "log",
  "ndk-context",
- "objc",
- "raw-window-handle 0.5.2",
+ "objc2 0.5.2",
+ "objc2-foundation",
  "url",
  "web-sys",
 ]
 
 [[package]]
 name = "wgpu"
-version = "0.19.4"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbd7311dbd2abcfebaabf1841a2824ed7c8be443a0f29166e5d3c6a53a762c01"
+checksum = "90e37c7b9921b75dfd26dd973fdcbce36f13dfa6e2dc82aece584e0ed48c355c"
 dependencies = [
  "arrayvec",
  "cfg-if",
  "cfg_aliases",
+ "document-features",
  "js-sys",
  "log",
  "parking_lot",
@@ -3190,15 +3158,16 @@ dependencies = [
 
 [[package]]
 name = "wgpu-core"
-version = "0.19.4"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b94525fc99ba9e5c9a9e24764f2bc29bad0911a7446c12f446a8277369bf3a"
+checksum = "d50819ab545b867d8a454d1d756b90cd5f15da1f2943334ca314af10583c9d39"
 dependencies = [
  "arrayvec",
  "bit-vec",
  "bitflags 2.6.0",
  "cfg_aliases",
  "codespan-reporting",
+ "document-features",
  "indexmap",
  "log",
  "naga",
@@ -3216,9 +3185,9 @@ dependencies = [
 
 [[package]]
 name = "wgpu-hal"
-version = "0.19.4"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc1a4924366df7ab41a5d8546d6534f1f33231aa5b3f72b9930e300f254e39c3"
+checksum = "172e490a87295564f3fcc0f165798d87386f6231b04d4548bca458cbbfd63222"
 dependencies = [
  "android_system_properties",
  "arrayvec",
@@ -3257,9 +3226,9 @@ dependencies = [
 
 [[package]]
 name = "wgpu-types"
-version = "0.19.2"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b671ff9fb03f78b46ff176494ee1ebe7d603393f42664be55b64dc8d53969805"
+checksum = "1353d9a46bff7f955a680577f34c69122628cc2076e1d6f3a9be6ef00ae793ef"
 dependencies = [
  "bitflags 2.6.0",
  "js-sys",
diff --git a/custom_consumption/Cargo.toml b/custom_consumption/Cargo.toml
index 3eaf2e8..b38451e 100644
--- a/custom_consumption/Cargo.toml
+++ b/custom_consumption/Cargo.toml
@@ -4,9 +4,9 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-env_logger = "0.11.3"
+env_logger = "0.11.5"
 log = "0.4.22"
-clap = { version = "4.5.8", features = ["derive", "env"] }
-egui = "0.27.2"
-eframe = "0.27.2"
-lazy_static = "1.5.0"
\ No newline at end of file
+clap = { version = "4.5.18", features = ["derive", "env"] }
+egui = "0.28.1"
+eframe = "0.28.1"
+lazy_static = "1.5.0"
diff --git a/custom_consumption/src/main.rs b/custom_consumption/src/main.rs
index 33d6471..972fd23 100644
--- a/custom_consumption/src/main.rs
+++ b/custom_consumption/src/main.rs
@@ -11,7 +11,7 @@ fn main() {
     eframe::run_native(
         "Custom consumption",
         options,
-        Box::new(|_cc| Box::<MyApp>::default()),
+        Box::new(|_cc| Ok(Box::<MyApp>::default())),
     )
     .unwrap()
 }