https://greenbuttondata.org/
The Green Button - the standardized way to get your energy usage data.
The Green Button initiative is an industry-led effort to respond to a White House call-to-action to provide electricity, natural gas, and water customers with...
your energy usagethe greento getbuttonstandardized
https://www.firmusenergy.co.uk/currentoffers/
Take control of your energy usage | firmus energy
Take control of your energy usage
your energy usagetake control