armazenamento de energia

Science and Technology

Canada Sinks Six Giant Balloons in Lake Ontario to Test Underwater Battery That Stores Compressed Air 60 Meters Deep

Ana Alice 06/07/2026 at 18:42

Renewable Energy

California Project Aims to Store Heat Underground in Former Oil Reservoir to Generate 100 kW of Electricity for Over 12 Hours

Flavia Marinho 30/06/2026 at 20:32

Science and Technology

Table Salt Sodium Emerges as Billion-Dollar Bet for Cheaper Electric Vehicle and Energy Storage Batteries

Caio Aviz 25/06/2026 at 14:58

Science and Technology

Scientists claim to have created a way to “store solar energy” in a liquid molecule and release that heat when needed.

Romário Pereira de Carvalho 20/06/2026 at 18:48

Interesting facts

Hidden 600 meters deep, giant concrete spheres can use ocean pressure to store clean energy and tackle the biggest bottleneck of solar and wind.

Geovane Souza 19/06/2026 at 10:17

Interesting facts

Brazil focuses on Chile after a $44 million project reveals an unexpected solution to avoid billion-dollar losses in renewable energy, while 20.6% of solar and wind generation is already being wasted.

Alisson Ficher 17/06/2026 at 22:23

Science and Technology

While scientists test giant balls on the seabed, a startup wants to sink concrete and steel tanks held by cages filled with stones up to 700 meters deep to transform compressed air into an invisible underwater battery.

Ana Alice 17/06/2026 at 00:05

Science and Technology

Researchers present a hydrogen ion battery capable of storing energy in two different forms, an innovative solution that promises to increase the autonomy of renewable systems and simplify energy transportation.

Hilton Libório 16/06/2026 at 09:42

Interesting facts

Dissatisfied with seeing laptop batteries go to waste, a man collects more than 650 units and transforms the electronic waste into a solar energy storage bank to power his house.

Geovane Souza 15/06/2026 at 11:36

Economy

BYD will invest up to R$ 500 million in batteries in Brazil after the government auction and could generate at least 400 direct jobs.

Romário Pereira de Carvalho 13/06/2026 at 09:08

Interesting facts

Brazil put electric vehicles on the streets, but now it’s testing a solution for the side effect: used batteries from BYD buses can gain an additional 5 to 10 years of second life by storing solar energy at Unicamp after 500 cells are analyzed by CPQD.

Alisson Ficher 12/06/2026 at 01:24

Science and Technology

The Northeast generates too much clean energy and now faces the side effect: solar and wind generation can be wasted when the grid doesn’t absorb everything, while a R$ 90 million complex in Bahia tests batteries, data center, and software.

Geovane Souza 03/06/2026 at 10:31