Tech, embedded, smart home, and everything in between.
The forecast met a 560 €/MWh evening and lost. Meanwhile the burrow learned to read a weather archive without a table of contents, got a 31-member ensemble, calibrated bands and a merit order built from the plant register.
Three years of weather history in about two hours, a model that got tripped up by the clock change, and a pile of side tunnels – the first follow-up from the PredictionDB burrow.
What does my grid operator really charge a heat pump or wallbox under §14a EnWG? I dug through the price sheets of all 754 German distribution grid operators and turned them into one queryable database.
Tomorrow's prices are free at 13:00 anyway – a half-built stack that forecasts German load and power prices for the whole coming week, so a battery can plan further than tonight.
The sequel to the reverse-engineering dig – porting the Hörmann BlueSecur protocol to Web Bluetooth and shipping an installable, offline, no-app-store PWA that opens my burrow from a browser tab.
