Today’s Solutions: August 03, 2026

TransActive Grid is a small community energy market in Brooklyn, NY, that’s a test run for both the idea of a clean-energy local microgrid and the use of blockchain technology to enable its transactions. TransActive Grid is a new way to trade solar energy among neighbors. The project runs on a street between 15 households: two energy producers and 13 potential buyers. The blockchain technology—famous for the crypto currency Bitcoin—together with the microgrid allow participants to know exactly where and how much energy is being produced and where their money is going while all the benefits are being engaged in their community.

Solutions News Source Print this article
More of Today's Solutions

The Great Bubble Barrier: bubble curtains are intercepting 86 percent of rive...

BY THE OPTIMIST DAILY EDITORIAL TEAM Rivers are how plastic gets to the ocean. Stop it there, and you stop it for good. The ...

Read More

India connects 124 million rural homes to tap water

BY THE OPTIMIST DAILY EDITORIAL TEAM Six years ago, fewer than one in six rural homes in India had a tap water connection. As ...

Read More

The biodegradable, self-cleaning fabric made from living caterpillar fungus

BY THE OPTIMIST DAILY EDITORIAL TEAM The sustainable fashion industry has spent years trying to reduce harm: less water, fewer synthetic chemicals, more recycled ...

Read More

7 plants with super air-purifying powers

Houseplants are all great natural indoor air purifiers, but some are especially effective for improving indoor air quality. Here are seven houseplant varieties that ...

Read More