Residential customers of Alteris Renewables — the top renewable energy integrator in the northeastern United States — can now sleep well, knowing exactly what how much energy is being produced above their heads. That’s because Alteris recently introduced its new panel monitoring system, which allows customers to track the energy production of their solar energy system up to the second.

Google.org, the philanthropic arm of Google, can now give you home energy saving tips through its PowerMeter – a web tool that lets you monitor your home’s energy use from anywhere you can access the internet.

General Electric’s (NYSE: GE) team of technologists have come up with a plan to reduce our nation’s carbon footprint while saving American homeowners over $850 a year on annual utility bills.