Power-Blox uses swarm intelligence to create autonomous 'Internet of energy' micro-grids

The company has developed a scalable energy product that can create plug-and-power grids capable of storing and distributing electricity from a variety of inputs. A...

Atlanta sets goal of 100% renewable energy by 2035

Whenever national environmental policy is getting you down, it's always good to look to the cities. Cities are where big positive changes often happen...

Using residential-scale flow batteries to ease solar's impact on the grid

Elon Musk recently offered to solve Australia's grid instability by installing 100MW of lithium-ion batteries in 100 days—offering to do it for free if...

80% zero carbon energy by 2040 achievable, says oil-backed commission

When I wrote about the arrival of unsubsidized wind farms (onshore and off), I noted that even Royal Dutch Shell was lobbying for a...

Kentucky coal museum goes solar (and miners made it happen)

By now, anyone who follows renewables has most likely heard of the Kentucky Coal Mining Museum going solar. Coming fresh on the heels of...

Former coal mine to become largest solar farm in Kentucky

Once upon a time, we posted about a provocative essay suggesting that the whole of Kentucky could be powered by solar installed on former...

Australian home builder offers solar plus batteries as standard

Not so long ago, we thought it was a big deal when home builders started offering solar as a standard option. Now Australian builder...

California got 50 percent of its electricity from solar power one day in March

Every so often we hear of countries around the world (ahem, Scotland) that are hitting major renewable energy milestones. Whether it be from solar...

UK grid hits 26% solar. (In early April.)

"With falling minimum demands on the transmission system, we anticipate there may be times this summer when there is more generation on the system...

CollectiveSun helps nonprofits go solar, and at a 15% discount

Thanks to massive drops in pricing, coupled with tax incentives and increased financing options, going solar is a bright idea for both homes and...

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