KOHTLA-JäRVE, IDA-VIRUMAA, ESTONIA, November 29, 2024 /EINPresswire.com/ -- Freen OÜ, an Estonia-based manufacturer of small wind solutions, is transforming urban ...

Researchers have used a genetic learning algorithm to identify optimal pitch profiles for the blades of vertical-axis wind turbines, which despite their high energy potential, have until now been ...

The awareness of a greener future and its benefits is getting all the right attention in Europe. With the current climate conditions and with energy bills skyrocketing, every other person in the ...

We feature a lot of off-grid power projects here at Hackaday, whether they’re a micropower harvester or something to power a whole house. Somewhere in the middle lies [esposcar90]’s 3D-printed ...

View gallery - 8 images Swedish company SeaTwirl says its floating vertical-axis wind turbines have what it takes to dramatically reduce the cost of deep offshore wind energy, and it's signed a deal ...

A modern day windmill that is good for the environment and your wallet. Sept. 16, 2010— -- Moving to alternative energy reduces our dependence on foreign oil, but it is not always easy or ...

Wind Engineering, Vol. 41, No. 1 (February 2017), pp. 74-90 (17 pages) Abstract The performance of a 5-m diameter Darrieus vertical axis wind turbine was predicted using both a double multiple ...

ASCC’s Composite Center’s Ingersoll MasterPrint ®, the world’s largest polymer 3D printer can print modular wind blade tooling at 500lb/hour, with segments up to 18.3m long x 6.7m wide x 3.0m high.

UMaine researchers aim to recycle wind turbine blades as 3D printing material A team of University of Maine researchers have secured a $75,000 grant to explore recycling wind blades as feedstock for ...

If you’re out in the wilderness and off the grid, but still need to charge your phone, the most obvious way to do that is by using a solar panel. Light, flat and without moving parts, they’re easy to ...