diff --git a/Cargo.lock b/Cargo.lock
index f2b4539..f51ea0f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -281,102 +281,6 @@ dependencies = [
  "futures-core",
 ]
 
-[[package]]
-name = "async-executor"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "871f9bb5e0a22eeb7e8cf16641feb87c9dc67032ccf8ff49e772eb9941d3a965"
-dependencies = [
- "async-task",
- "concurrent-queue",
- "fastrand",
- "futures-lite",
- "once_cell",
- "slab",
-]
-
-[[package]]
-name = "async-global-executor"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd8b508d585e01084059b60f06ade4cb7415cd2e4084b71dd1cb44e7d3fb9880"
-dependencies = [
- "async-channel",
- "async-executor",
- "async-io",
- "async-lock",
- "blocking",
- "futures-lite",
- "once_cell",
-]
-
-[[package]]
-name = "async-io"
-version = "1.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5e18f61464ae81cde0a23e713ae8fd299580c54d697a35820cfd0625b8b0e07"
-dependencies = [
- "concurrent-queue",
- "futures-lite",
- "libc",
- "log",
- "once_cell",
- "parking",
- "polling",
- "slab",
- "socket2",
- "waker-fn",
- "winapi",
-]
-
-[[package]]
-name = "async-lock"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e97a171d191782fba31bb902b14ad94e24a68145032b7eedf871ab0bc0d077b6"
-dependencies = [
- "event-listener",
-]
-
-[[package]]
-name = "async-std"
-version = "1.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52580991739c5cdb36cde8b2a516371c0a3b70dda36d916cc08b82372916808c"
-dependencies = [
- "async-channel",
- "async-global-executor",
- "async-io",
- "async-lock",
- "crossbeam-utils",
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-lite",
- "gloo-timers",
- "kv-log-macro",
- "log",
- "memchr",
- "num_cpus",
- "once_cell",
- "pin-project-lite",
- "pin-utils",
- "slab",
- "wasm-bindgen-futures",
-]
-
-[[package]]
-name = "async-task"
-version = "4.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30696a84d817107fc028e049980e09d5e140e8da8f1caeb17e8e950658a3cea9"
-
-[[package]]
-name = "atomic-waker"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "065374052e7df7ee4047b1160cca5e1467a12351a40b3da123c870ba0b8eda2a"
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -404,20 +308,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "blocking"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6ccb65d468978a086b69884437ded69a90faab3bbe6e67f242173ea728acccc"
-dependencies = [
- "async-channel",
- "async-task",
- "atomic-waker",
- "fastrand",
- "futures-lite",
- "once_cell",
-]
-
 [[package]]
 name = "brotli"
 version = "3.3.4"
@@ -439,12 +329,6 @@ dependencies = [
  "alloc-stdlib",
 ]
 
-[[package]]
-name = "bumpalo"
-version = "3.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
-
 [[package]]
 name = "bytes"
 version = "1.1.0"
@@ -570,23 +454,12 @@ version = "0.1.0"
 dependencies = [
  "actix-web",
  "askama",
- "async-channel",
- "async-std",
  "futures",
  "futures-timer",
  "paho-mqtt",
  "serde_json",
  "spaceapi",
-]
-
-[[package]]
-name = "ctor"
-version = "0.1.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f877be4f7c9f246b183111634f75baa039715e3f46ce860677d3b19a69fb229c"
-dependencies = [
- "quote",
- "syn",
+ "tokio",
 ]
 
 [[package]]
@@ -627,15 +500,6 @@ version = "2.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77f3309417938f28bf8228fcff79a4a37103981e3e186d2ccd19c74b38f4eb71"
 
-[[package]]
-name = "fastrand"
-version = "1.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
-dependencies = [
- "instant",
-]
-
 [[package]]
 name = "firestorm"
 version = "0.5.1"
@@ -716,21 +580,6 @@ version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
 
-[[package]]
-name = "futures-lite"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7694489acd39452c77daa48516b894c153f192c3578d5a839b62c58099fcbf48"
-dependencies = [
- "fastrand",
- "futures-core",
- "futures-io",
- "memchr",
- "parking",
- "pin-project-lite",
- "waker-fn",
-]
-
 [[package]]
 name = "futures-macro"
 version = "0.3.21"
@@ -799,18 +648,6 @@ dependencies = [
  "wasi 0.10.2+wasi-snapshot-preview1",
 ]
 
-[[package]]
-name = "gloo-timers"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fb7d06c1c8cc2a29bee7ec961009a0b2caa0793ee4900c2ffb348734ba1c8f9"
-dependencies = [
- "futures-channel",
- "futures-core",
- "js-sys",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "h2"
 version = "0.3.13"
@@ -895,15 +732,6 @@ dependencies = [
  "hashbrown",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.2"
@@ -919,24 +747,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "js-sys"
-version = "0.3.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "671a26f820db17c2a2750743f1dd03bafd15b98c9f30c7c2628c024c05d73397"
-dependencies = [
- "wasm-bindgen",
-]
-
-[[package]]
-name = "kv-log-macro"
-version = "1.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
-dependencies = [
- "log",
-]
-
 [[package]]
 name = "language-tags"
 version = "0.3.2"
@@ -990,7 +800,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
- "value-bag",
 ]
 
 [[package]]
@@ -1131,12 +940,6 @@ dependencies = [
  "openssl-sys",
 ]
 
-[[package]]
-name = "parking"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -1190,19 +993,6 @@ version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
 
-[[package]]
-name = "polling"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "685404d509889fade3e86fe3a5803bca2ec09b0c0778d5ada6ec8bf7a8de5259"
-dependencies = [
- "cfg-if",
- "libc",
- "log",
- "wepoll-ffi",
- "winapi",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.16"
@@ -1398,8 +1188,6 @@ dependencies = [
 [[package]]
 name = "spaceapi"
 version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfb00159c3cb731b45bba7ea1323b2eed08d77b851f50a8d79c6fe66bb09bce8"
 dependencies = [
  "log",
  "serde",
@@ -1480,14 +1268,27 @@ dependencies = [
  "libc",
  "memchr",
  "mio",
+ "num_cpus",
  "once_cell",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
+ "tokio-macros",
  "winapi",
 ]
 
+[[package]]
+name = "tokio-macros"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.3"
@@ -1580,16 +1381,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "value-bag"
-version = "1.0.0-alpha.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2209b78d1249f7e6f3293657c9779fe31ced465df091bbd433a1cf88e916ec55"
-dependencies = [
- "ctor",
- "version_check",
-]
-
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -1602,12 +1393,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "waker-fn"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"
-
 [[package]]
 name = "wasi"
 version = "0.10.2+wasi-snapshot-preview1"
@@ -1620,91 +1405,6 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
-[[package]]
-name = "wasm-bindgen"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27370197c907c55e3f1a9fbe26f44e937fe6451368324e009cba39e139dc08ad"
-dependencies = [
- "cfg-if",
- "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53e04185bfa3a779273da532f5025e33398409573f348985af9a1cbf3774d3f4"
-dependencies = [
- "bumpalo",
- "lazy_static",
- "log",
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f741de44b75e14c35df886aff5f1eb73aa114fa5d4d00dcd37b5e01259bf3b2"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17cae7ff784d7e83a2fe7611cfe766ecf034111b49deb850a3dc7699c08251f5"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99ec0dc7a4756fffc231aab1b9f2f578d23cd391390ab27f952ae0c9b3ece20b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d554b7f530dee5964d9a9468d95c1f8b8acae4f282807e7d27d4b03099a46744"
-
-[[package]]
-name = "web-sys"
-version = "0.3.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b17e741662c70c8bd24ac5c5b18de314a2c26c32bf8346ee1e6f53de919c283"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "wepoll-ffi"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d743fdedc5c64377b5fc2bc036b01c7fd642205a0d96356034ae3404d49eb7fb"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/Cargo.toml b/Cargo.toml
index 0fcf5d7..729bdac 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,12 +9,11 @@ edition = "2021"
 actix-web = "4.0.0"
 askama = "0.11.0"
 serde_json = "1.0.81"
-spaceapi = "0.8.1"
+spaceapi = { path = "/Users/fionera/src/github.com/spaceapi-community/spaceapi-rs" }
 paho-mqtt = "0.11"
 futures = "0.3"
 futures-timer = "3.0"
-async-channel = "1.6"
-async-std = "1"
+tokio = { version = "1", features = ["full"] }
 
 [build-dependencies]
 askama = "0.11.0"
diff --git a/src/main.rs b/src/main.rs
index 98e4d79..8b5a9e5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,20 +1,44 @@
+use std::sync::{Arc, Mutex, RwLock};
 use std::time::Duration;
-use paho_mqtt as mqtt;
+
+use actix_web::{App, error, get, HttpServer, Responder, Result, web};
+use actix_web::error::ErrorInternalServerError;
+use actix_web::web::Data;
 use futures::{executor::block_on, stream::StreamExt};
-use actix_web::{App, get, HttpServer, Responder};
-use serde_json;
+use paho_mqtt as mqtt;
+use tokio::spawn;
+
 use status::*;
 
 mod status;
 
 #[get("/api/spaceapi/v13")]
-async fn api_spaceapi_v13() -> impl Responder {
-    serde_json::to_string(&build_status_v13())
+async fn api_spaceapi_v13(info: web::Data<Arc<RwLock<SharedInfo>>>) -> Result<impl Responder> {
+    let info = info.read().unwrap();
+    let info = SharedInfo {
+        power_usage: info.power_usage,
+        open: info.open
+    };
+    let status = build_status_v13(info).map_err(|e| ErrorInternalServerError(e))?;
+
+    Ok(web::Json(status))
 }
 
 #[get("/api/spaceapi/v14")]
-async fn api_spaceapi_v14() -> impl Responder {
-    serde_json::to_string(&build_status_v14())
+async fn api_spaceapi_v14(info: web::Data<Arc<RwLock<SharedInfo>>>) -> Result<impl Responder> {
+    let info = info.read().unwrap();
+    let info = SharedInfo {
+        power_usage: info.power_usage,
+        open: info.open
+    };
+    let status = build_status_v13(info).map_err(|e| ErrorInternalServerError(e))?;
+
+    Ok(web::Json(status))
+}
+
+struct SharedInfo {
+    power_usage: u64,
+    open: bool,
 }
 
 const TOPICS: &[&str] = &["/status/flukso/powerinW"];
@@ -22,6 +46,11 @@ const QOS: &[i32] = &[1];
 
 #[tokio::main] // or
 async fn main() -> std::io::Result<()> {
+    let shared_info: Arc<RwLock<SharedInfo>> = Arc::new(RwLock::new(SharedInfo {
+        power_usage: 0,
+        open: false
+    }));
+
     let create_opts = mqtt::CreateOptionsBuilder::new()
         .server_uri("mqtt.ctdo.de")
         .client_id("ctdo-status")
@@ -29,12 +58,10 @@ async fn main() -> std::io::Result<()> {
 
     let mut cli = mqtt::AsyncClient::new(create_opts).expect("Error creating the client");
 
-    if let Err(err) = block_on(async {
+    spawn(async move {
         // Get message stream before connecting.
         let mut strm = cli.get_stream(25);
 
-        // Define the set of options for the connection
-
         let conn_opts = mqtt::ConnectOptionsBuilder::new()
             .keep_alive_interval(Duration::from_secs(30))
             .mqtt_version(mqtt::MQTT_VERSION_3_1_1)
@@ -49,23 +76,34 @@ async fn main() -> std::io::Result<()> {
 
         while let Some(msg_opt) = strm.next().await {
             if let Some(msg) = msg_opt {
-                println!("{}", msg);
+                match msg.topic() {
+                    "/status/flukso/powerinW" => {
+                        let power_usage = msg.payload_str().parse::<u64>()
+                            .map_err(|e| {
+                                println!("invalid power value: {}", e);
+                                0
+                            })?;
+
+                        let mut lock = shared_info.write().unwrap();
+                        lock.power_usage = power_usage;
+                    }
+                    _ => println!("{}", msg)
+                }
             } else {
                 println!("Lost connection. Attempting reconnect.");
                 while let Err(err) = cli.reconnect().await {
                     println!("Error reconnecting...");
-                    tokio::time::delay_for(Duration::from_millis(1000)).await;
+                    tokio::time::sleep(Duration::from_millis(1000)).await;
                 }
             }
         }
 
         Ok::<(), mqtt::Error>(())
-    }) {
-        panic!("{}", err);
-    }
+    });
 
     HttpServer::new(|| {
         App::new()
+            .app_data()
             .service(api_spaceapi_v13)
             .service(api_spaceapi_v14)
     })
diff --git a/src/status.rs b/src/status.rs
index c1d2899..737aa1e 100644
--- a/src/status.rs
+++ b/src/status.rs
@@ -1,31 +1,28 @@
-use spaceapi::{Contact, Feed, Feeds, Icon, IssueReportChannel, Location, State, Status, StatusBuilder};
+use std::fmt::Error;
+use askama::shared::parser::Expr::Range;
 
+use spaceapi::{Contact, Feed, Feeds, Icon, IssueReportChannel, Location, PowerConsumptionSensor, Sensors, SensorTemplate, State, Status, StatusBuilder};
+use spaceapi::sensors::PowerConsumptionSensorTemplate;
+use crate::SharedInfo;
 
-
-fn fetch_room_state() -> Option<bool> {
-    None
-}
-
-pub fn build_status_v13() -> Status {
-    build_status(StatusBuilder::v0_13)
+pub fn build_status_v13(info: SharedInfo) -> Result<Status, String> {
+    build_status(StatusBuilder::v0_13, info)
         .add_issue_report_channel(IssueReportChannel::Ml)
         .add_issue_report_channel(IssueReportChannel::IssueMail)
         .build()
-        .expect("Creating status failed")
 }
 
-pub fn build_status_v14() -> Status {
-    build_status(StatusBuilder::v14)
+pub fn build_status_v14(info: SharedInfo) -> Result<Status, String> {
+    build_status(StatusBuilder::v14, info)
         .build()
-        .expect("Creating status failed")
 }
 
-fn build_status(builder: fn(String) -> StatusBuilder) -> StatusBuilder {
+fn build_status(builder: fn(String) -> StatusBuilder, info: SharedInfo) -> StatusBuilder {
     builder("Chaostreff Dortmund".into())
         .logo("https://www.chaostreff-dortmund.de/presse/logo/logo_ctdo.png")
         .url("https://www.chaostreff-dortmund.de/")
         .state(State {
-            open: fetch_room_state(),
+            open: Some(info.open),
             icon: Some(Icon {
                 open: "https://status.ctdo.de/img/green.png".into(),
                 close: "https://status.ctdo.de/img/red.png".into(),
@@ -38,6 +35,16 @@ fn build_status(builder: fn(String) -> StatusBuilder) -> StatusBuilder {
                 lat: 51.527611,
                 lon: 7.4649449,
             })
+
+        .sensors(Sensors {
+            power_consumption: vec![PowerConsumptionSensor{
+                unit: "W".to_string(),
+                location: "Cellar".to_string(),
+                value: info.power_usage as f64,
+                ..PowerConsumptionSensor::default()
+            }],
+            ..Sensors::default()
+        })
         .contact(
             Contact {
                 phone: Some("+49 231 8 404 777".into()),