Welcome
OpenEnergyMonitor is a project to develop open-source energy monitoring tools to help us relate to our use of energy, our energy systems and the challenge of sustainable energy.
The OpenEnergyMonitor system is an end-to-end open-source energy monitoring system that is Arduino IDE compatible:
The openenergymonitor system is made up of four main parts: emonTx | emonGLCD | emonBase | emoncms. These can be assembled and configured to work for a variety of applications from a home energy monitor to solar PV import/export monitoring and more.
It is also possible to go beyond monitoring to start controlling things: diversion of surplus P.V energy to domestic hot water is an active openenergymonitor research project see Diverting surplus PV Power
 Open Source
This is a project to build a fully open-source hardware and software energy monitoring platform.
We love open source and believe it is a better way of doing things.
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 Hardware
Monitor and display electricity, solar generation, temperature and other environmental data with web-connected wireless sensor nodes based on the Arduino platform:
emonTx, emonGLCD, emonBase
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 Software
Visualize, log and process your data with a powerful open source web-application called emoncms.
All the software and firmware is available on the openenergymonitor github
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 Community
We’re an active open research community of energy enthusiasts, engineers, programmers, makers pushing open source energy monitoring forward.
Forums, Community Blog Feed
OpenEnergyMonitor Blog
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 Labs
See what’s in the making and join in the development of an open-source sustainable technology.
In development: Wiki, Labs page
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 Shop
Open hardware, kits and components to build systems are available from the openenergymonitor online-shop.
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 Sustainable Energy
We’re interested in the use of monitoring technology to understand and optimise our energy consumption and generation. This allows us to approach the problem of sustainable energy in a logical and informed way
Sustainable Energy
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 Democratizing Energy Monitoring
Open-source monitoring hardware and software empowers us to be in full control of when, how and where our energy data is logged.
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Join us
This is an open source collaborative project and we welcome your involvement. Through open source collaborative innovation we can make great technology.
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