I like Bacon: Bigdata Asynchronous Continuous Open eNergy. We'll work on that later.
some projects to learn from https://github.com/killrweather/killrweather
https://github.com/synox/openweathermap-spark-lib
Weather Data Twitter energy related Data Energy feeds from devices Mobile sensors Heating Degree Days and Cooling Degree Days
http://w1.weather.gov/xml/current_obs/ http://w1.weather.gov/xml/current_obs/seek.php?state=ca
https://github.com/tlaukkan/zigbee4java https://crawdad.cs.dartmouth.edu/buffalo/phonelab-wifi/20160309/