An off-grid homeowner displayed their updated, superb new design for collecting fresh water. "I've been capturing water from a small creek for about a year now," wrote the homeowner to the subreddit r ...

The first off-grid solar farm and battery to power a mine site in New South Wales is fully operational, its developer says, supplying an average up to 40 per cent renewable energy with the potential ...

OSLO - Norwegian power grid operator Statnett SF has invested NOK 4.7 billion in the first half of 2025, representing a NOK 1.4 billion increase compared to the same period last year, according to a ...

A little-known organization called PJM Interconnection directs the flow of electricity. Here’s how its actions can impact your bills. File: A view inside the control room at PJM Interconnection, which ...

(THE CONVERSATION) Artificial intelligence is growing fast, and so are the number of computers that power it. Behind the scenes, this rapid growth is putting a huge strain on the data centers that run ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ayanna Redwood-Crawford Ayanna Redwood-Crawford is a writer focused on sleep.