energia limpa

Renewable Energy

Taiwanese fishermen accepted offshore wind turbines in the name of clean energy, but now they say that old routes have disappeared, fish have decreased, and income has become uncertain on the coast.

Flavia Marinho 12/06/2026 at 18:10

Science and Technology

China manufactured so many solar panels that the world cannot absorb them, and now sees its own industry collapsing: 1,000 GW of capacity, more than 40 companies bankrupt, and modules sold below cost expose the paradox of cheap clean energy.

Carla Teles 09/06/2026 at 20:29

Renewable Energy

Brazilian researchers develop a catalyst made with abundant metals that increases the efficiency of green hydrogen production and can replace expensive materials, creating a promising alternative to expand the use of clean energy worldwide.

Hilton Libório 02/06/2026 at 16:14

Interesting facts

Billion-year-old rocks underground may hide one of the largest sources of clean energy on Earth, natural hydrogen, a gas that forms when water reacts with iron-rich minerals and that, according to the US Geological Survey, could supply the world’s demand for up to 200 years.

Bruno Teles 02/06/2026 at 15:24

Science and Technology

As the world seeks alternatives to fossil fuels, Chinese scientists present an advanced material that keeps hydrogen stable at room temperature, a breakthrough that could transform energy storage and boost the global transition to clean energy.

Hilton Libório 02/06/2026 at 14:53

Science and Technology

While ports wait up to seven years for onshore electricity, three floating platforms can deliver clean electricity to large ships in a fraction of the time, eliminating the need for civil works, network reinforcement, and complex licenses, according to a consortium supported by the United Kingdom.

Maria Heloisa Barbosa Borges 01/06/2026 at 09:35

Science and Technology

How gravity batteries can change the world by transforming weight, height, and excess energy into clean electricity

Caio Aviz 01/06/2026 at 08:41

Science and Technology

China places in the sea an 8-story, 25,000-ton steel giant, the largest offshore wind station in the world, capable of transmitting 6 billion kWh per year and bringing clean energy to areas increasingly distant from the coast.

Carla Teles 30/05/2026 at 16:16

Science and Technology

China is equipping a scientific base in the heart of Antarctica with solar, wind, hydrogen, and battery power to operate even during the polar night in the Ross Sea.

Alisson Ficher 27/05/2026 at 14:13

Science and Technology

A British company installed Japan’s first megawatt-scale tidal turbine under the Naru Strait, generating clean electricity from the predictable force of the tides, without relying on wind or sun.

Alisson Ficher 27/05/2026 at 14:11

Science and Technology

Germany brings a solar power plant to indigenous people in Brazil, and a village in the Amazon replaces noisy generators with clean energy, reducing 35,000 liters of diesel and changing the routine of dozens of families.

Alisson Ficher 25/05/2026 at 17:08

Science and Technology

Forget the common guardrail: solar highways are starting to feature barriers with ultra-thin panels in Europe, capable of generating clean energy, powering lighting, signage, and tunnels without occupying new areas, and transforming roads into discreet power plants along thousands of kilometers.

Carla Teles 22/05/2026 at 22:10

Taiwanese fishermen accepted offshore wind turbines in the name of clean energy, but now they say that old routes have disappeared, fish have decreased, and income has become uncertain on the coast.

China manufactured so many solar panels that the world cannot absorb them, and now sees its own industry collapsing: 1,000 GW of capacity, more than 40 companies bankrupt, and modules sold below cost expose the paradox of cheap clean energy.

Brazilian researchers develop a catalyst made with abundant metals that increases the efficiency of green hydrogen production and can replace expensive materials, creating a promising alternative to expand the use of clean energy worldwide.

Billion-year-old rocks underground may hide one of the largest sources of clean energy on Earth, natural hydrogen, a gas that forms when water reacts with iron-rich minerals and that, according to the US Geological Survey, could supply the world’s demand for up to 200 years.

As the world seeks alternatives to fossil fuels, Chinese scientists present an advanced material that keeps hydrogen stable at room temperature, a breakthrough that could transform energy storage and boost the global transition to clean energy.

While ports wait up to seven years for onshore electricity, three floating platforms can deliver clean electricity to large ships in a fraction of the time, eliminating the need for civil works, network reinforcement, and complex licenses, according to a consortium supported by the United Kingdom.

How gravity batteries can change the world by transforming weight, height, and excess energy into clean electricity

China places in the sea an 8-story, 25,000-ton steel giant, the largest offshore wind station in the world, capable of transmitting 6 billion kWh per year and bringing clean energy to areas increasingly distant from the coast.

China is equipping a scientific base in the heart of Antarctica with solar, wind, hydrogen, and battery power to operate even during the polar night in the Ross Sea.

A British company installed Japan’s first megawatt-scale tidal turbine under the Naru Strait, generating clean electricity from the predictable force of the tides, without relying on wind or sun.

Germany brings a solar power plant to indigenous people in Brazil, and a village in the Amazon replaces noisy generators with clean energy, reducing 35,000 liters of diesel and changing the routine of dozens of families.

Forget the common guardrail: solar highways are starting to feature barriers with ultra-thin panels in Europe, capable of generating clean energy, powering lighting, signage, and tunnels without occupying new areas, and transforming roads into discreet power plants along thousands of kilometers.

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.