painéis solares

Science and Technology

Solar panels made dairy cows cooler and less panting in the heat, but with dirtier bellies and hooves and no milk gain.

Maria Heloisa Barbosa Borges 09/06/2026 at 22:00

Science and Technology

Scientists finally overcome the biggest obstacle of perovskite and pave the way for high-efficiency solar panels on an industrial scale; Breakthrough that could reduce renewable energy costs and accelerate the global energy transition in the coming years.

Hilton Libório 01/06/2026 at 11:56

Science and Technology

Japan begins testing solar panels over rice fields to generate energy and cultivate rice on the same land. The experiment by Chiba University will last three years and could become a model of sustainability for the entire world.

Maria Heloisa Barbosa Borges 21/05/2026 at 19:31

Solar Energy

While Europe and the United States rush to save their own solar chains, China already dominates more than 80% of the global manufacturing of solar panels and has turned the sun into an industrial machine controlled by Beijing that is redefining the global energy transition.

Valdemar Medeiros 19/05/2026 at 12:17

Science and Technology

While countries compete for land for solar panels, Switzerland unrolls solar panels like a carpet between the tracks of an active railway.

Maria Heloisa Barbosa Borges 12/05/2026 at 00:28

Science and Technology

Germany installed vertical solar panels on a lake in Bavaria, and the result broke conventional logic: instead of producing energy at midday peak, the plant generates more early in the morning and in the evening, exactly when families turn on appliances and factories are in full swing.

Maria Heloisa Barbosa Borges 11/05/2026 at 00:18

Interesting facts

While countries lose water in the heat and dispute land for energy, India places solar panels over irrigation canals to generate electricity, shade the water, and transform agricultural infrastructure into a clean power plant.

Flavia Marinho 09/05/2026 at 18:34

Interesting facts

Cuba is without fuel, without energy, and without a way out, but a 21-year-old young man set up a homemade solar panel factory that has already equipped more than 15 electric tricycles, increased the vehicles’ range, and is saving the livelihood of workers who no longer had a way to get around the island’s streets.

Maria Heloisa Barbosa Borges 01/05/2026 at 00:41

Science and Technology

Solar energy has become the target of prohibitions in American cities because residents swear that panels are harmful, while experts try to contain rumors that threaten to delay projects, investments, and the energy transition in several communities across the country.

Fabio Lucas Carvalho 27/04/2026 at 18:04

Science and Technology

Solar panels now use rain as an ally in a system that captures light and the impact of raindrops simultaneously to generate energy.

Noel Budeguer 13/04/2026 at 12:03

Interesting facts

Solar panels freeze water during the day, a fan and radiator release the cold at night, and a man demonstrates that small spaces can be cooled without an electrical grid.

Noel Budeguer 06/04/2026 at 12:50

Science and Technology

China arms a solar panel shield against the advance of the desert: a 1 GW project in Ningxia creates shade for shrubs and goji, and the official plan aims for 253 GW by 2030 to recover 7,000 km².

Carla Teles 05/04/2026 at 21:37

Solar panels made dairy cows cooler and less panting in the heat, but with dirtier bellies and hooves and no milk gain.

Scientists finally overcome the biggest obstacle of perovskite and pave the way for high-efficiency solar panels on an industrial scale; Breakthrough that could reduce renewable energy costs and accelerate the global energy transition in the coming years.

Japan begins testing solar panels over rice fields to generate energy and cultivate rice on the same land. The experiment by Chiba University will last three years and could become a model of sustainability for the entire world.

While Europe and the United States rush to save their own solar chains, China already dominates more than 80% of the global manufacturing of solar panels and has turned the sun into an industrial machine controlled by Beijing that is redefining the global energy transition.

While countries compete for land for solar panels, Switzerland unrolls solar panels like a carpet between the tracks of an active railway.

Germany installed vertical solar panels on a lake in Bavaria, and the result broke conventional logic: instead of producing energy at midday peak, the plant generates more early in the morning and in the evening, exactly when families turn on appliances and factories are in full swing.

While countries lose water in the heat and dispute land for energy, India places solar panels over irrigation canals to generate electricity, shade the water, and transform agricultural infrastructure into a clean power plant.

Solar energy has become the target of prohibitions in American cities because residents swear that panels are harmful, while experts try to contain rumors that threaten to delay projects, investments, and the energy transition in several communities across the country.

Solar panels now use rain as an ally in a system that captures light and the impact of raindrops simultaneously to generate energy.

Solar panels freeze water during the day, a fan and radiator release the cold at night, and a man demonstrates that small spaces can be cooled without an electrical grid.

China arms a solar panel shield against the advance of the desert: a 1 GW project in Ningxia creates shade for shrubs and goji, and the official plan aims for 253 GW by 2030 to recover 7,000 km².

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

Workers were opening a new road connection near the Marginal Tietê when they found, in the underground of the construction site, remnants of locomotives, wagons, and boilers from the 19th century linked to the forgotten history of Lapa.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Greek island offers free housing for volunteers, but there’s a condition: you need to take care of rescued cats.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

China has deployed snake-shaped robots to slide along power lines, where they have already inspected over 130 kilometers of cables using cameras and sensors to detect damaged wires, worn-out parts, and overheating.