The document discusses several open-source energy monitoring and analysis tools developed by the OpenEnergyMonitor project. It describes a home energy monitoring device that monitors energy usage using current transformer sensors and transmits data wirelessly. It also mentions an open-source web application called Emoncms that processes, logs, and visualizes energy and environmental data. Additionally, it briefly introduces the Community Energy Plan Maker and Retrofit Calculator tools.

1. Greenhackathon, London @openenergymon Glyn Hudson and Trystan Lea 28/1/2012

2. “ A project to develop and build open-source energy monitoring, control and analysis tools”

4. Home Energy Monitoring Single AC channel monitoring using clip-on CT current sensor http://openenergymonitor.org/emon/emontx/homeenergy

5. Solar PV monitoring http://openenergymonitor.org/emon/emontx/solarpv

6. Solar PV monitoring http://openenergymonitor.org/emon/emontx/solarpv

7. openenergymonitor.org/emon/emontx github.com/openenergymonitor/emontxfirmware 5V USB power RFM12B Wireless 3 x CT channels 3.5mm jack for Seedstudio CT's 100A max Optional AC voltage (for real power measurement) DS18B20 one-wire temperature bus IRQ pulse counting Atmega 328 @ 3.3V (Arduino bootloader) Status LED (upside down!) 5V FTDI Arduino IDE compatible AA battery input (3.3V max) JeePorts for compatibility with JeeLab shields

9. Specifically designed with processing and visualising energy data in mind.

10. Written in php, mysql, javascript, jquery

11. Follows MVC architecture openenergymonitor.org/emon/emoncms github.com/openenergymonitor/emoncms3

13. Community Energy Plan Maker http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html https://github.com/openenergymonitor/CommunityEnergyPlanMaker

14. http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html https://github.com/openenergymonitor/CommunityEnergyPlanMaker Community Energy Plan Maker

15. http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html https://github.com/openenergymonitor/CommunityEnergyPlanMaker Community Energy Plan Maker

16. http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html https://github.com/openenergymonitor/CommunityEnergyPlanMaker Community Energy Plan Maker

17. http://vis.openenergymonitor.org/retrofit/ https://github.com/openenergymonitor/retrofit Retrofit calculator – mini #greenhackathon project

18. Thank you for listening.