Solutions
What we build
Each of these comes out of the same work: knowing the energy market from the inside and building something for it that works. Each lives on its own domain.
BAT3
Battery systems for businesses that need more power than their grid connection covers. The system holds the draw from the network flat, so more is available behind the meter without the contract having to grow with it. Purchase or as a service.
bat3.nl02The Curtailer
Control hardware and a SaaS platform that automatically pause solar feed-in when the electricity price turns negative. DIN-rail hardware driven by day-ahead prices and weather forecasts, with a REST API for grid operators and suppliers.
curtailer.eu03wachtenop.net
A public map of how long the wait for grid capacity is, for every supply area in the Netherlands. Compiled from public data published by Netbeheer Nederland, TenneT and the regional grid operators. Freely available, no registration.
wachtenop.net04wattkostt.nl
Dutch energy market prices, free to look at: day-ahead in quarter-hour steps, the gas day price and the forward market, with an archive going back to 2015. Energy tax and VAT can be switched on, and every figure is available as open JSON, no registration. Dutch-language for now.
wattkostt.nl