The price of solar panels has fallen far and fast. But the Energy Department (DOE) wants to bring those costs down even further, especially for residential homes. After all, studies have shown that if every inch of useable rooftop in the US had solar panels on it, the panels could provide about 40% of the nation’s power demand. Right now, the DOE’s goal is residential solar that costs 5¢ per kilowatt hour by 2030.
Residential solar is cheap, but can it get cheaper? Paths to $0.05 per kWh
More of Today's Solutions
California’s first wildfire-resilient neighborhood in Escondido
BY THE OPTIMIST DAILY EDITORIAL TEAM In response to California's escalating wildfire threat, homebuilder KB Home has launched what it calls the first "wildfire-resilient" ...
Read MoreSeize (back) the day: how to eliminate your top 3 time wasters
BY THE OPTIMIST DAILY EDITORIAL TEAM Even the most motivated individuals can feel the day slip away. Between scrolling through screens, impromptu meetings, and ...
Read More3 simple ways to promote longevity in your body
On a podcast from MindBodyGreen, Harvard geneticist David Sinclair explained that what drives the aging process is the lack of stress our bodies experience. ...
Read MoreThese microbes could help honey bees thrive
As we like to remind our readers a lot at The Optimist Daily, honeybees are essential for our planet's ecosystem. Humans rely on these ...
Read More
