OpenEnergyMonitor

@Openenergymon

Open-source tools for energy monitoring and analysis. Tweets by @glynhudson & @trystanlea

North Wales, UK

openenergymonitor.org

Joined June 2011

Pinned
OpenEnergyMonitor
@Openenergymon
Nov 19, 2025
Do you have a heat pump on HeatPumpMonitor.org? If so, we need your help to compile real-world maximum output test data. Watch the video below for how to contribute. There should be some cold temperatures tonight and tomorrow. Thanks! ❄️🤞
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OpenEnergyMonitor
@Openenergymon
Apr 30
We are thrilled to announce that the emonPi3 and emonTx6 energy monitoring hardware are now finally available in our shop! See forum post 🥳community.openenergymonitor.org/t/emonpi3-emon…
OpenEnergyMonitor
@Openenergymon
Sep 20, 2025
We've started stocking heat pump specific Type-B RCDs and associated Doepke switch gear which meet the all the manufacturer requirements including Vaillant > 1kHz tripping characterises shop.openenergymonitor.com/circut-protect…
Alex Winters
@libtek_alex
Sep 1, 2025
The Doepke RCD & MCB covering the requirements for the @vaillantuk heat pumps supplied by @Openenergymon
OpenEnergyMonitor
@Openenergymon
May 20, 2025
Just spotted this Redit post, a Raspberry Pi with one of our RFM2Pi receivers has been running our Emoncms software data logging non-stop for 10 years! 🥳reddit.com/r/raspberry_pi…
OpenEnergyMonitor
@Openenergymon
May 6, 2025
Lots of useful info here on how to get the best performance from a Vaillant Arotherm+ heat pump, with help from our Level 3 heat pump monitoring data 🤩
Mick Wall
@Zarch1972
May 5, 2025
I've done another monumental homeowner real world deep dive here. 🤣 Hope it's useful. 👍 @Openenergymon @Damon_BPHR @betateachpod @MixergyLtd @_heatgeek @plumbers_urban @GSHPinstaller @CustomRenewable @cbrookesheating