economia de energia

Science and Technology

The end of the electric shower: systems with gas, heat pump, and solar energy promise more stable hot showers, fewer consumption peaks, and noticeable savings on the electricity bill, driving renovations and new properties in 2026.

Alisson Ficher 01/06/2026 at 17:45

Economy

Goodbye, old refrigerator: Consul teams up with Brastemp to remove the appliance from your home and even offers a discount on the new model

Alisson Ficher 25/05/2026 at 17:38

Science and Technology

Appliance that many people leave plugged in should be turned off after use to avoid an increase of up to 12% in the electricity bill and internal damage caused by electrical fluctuations, technicians warn.

Alisson Ficher 14/05/2026 at 22:40

Interesting facts

It doesn’t heat up, it doesn’t cool down, and almost no one turns it off: the appliance in Brazilian homes that stays on 24 hours a day and has become a fixed consumption item on the electricity bill.

Alisson Ficher 08/05/2026 at 13:36

Science and Technology

Find out which appliances should (or should not) be unplugged after use and see how invisible consumption can reach up to 40 KWh per month, in addition to increasing silent electrical risks at home.

Alisson Ficher 06/05/2026 at 20:49

Science and Technology

Goodbye to the traditional outlet: new technology arrives in homes promising to cut invisible waste, consume only 0.5 to 1.5 watts in standby, monitor consumption in kWh in real time, and automate devices that weigh most on the electricity bill.

Alisson Ficher 16/04/2026 at 19:45

Construction

Small house with natural light becomes a trend in sustainable architecture and shows how smart designs reduce energy consumption and enhance comfort in compact spaces.

Caio Aviz 11/04/2026 at 19:51

Construction

Small house with natural light becomes a trend in sustainable architecture and reveals how smart designs reduce energy consumption and enhance comfort in compact spaces.

Caio Aviz 10/04/2026 at 12:10

Interesting facts

Magnets on the refrigerator door may seem harmless, but there is a little-observed detail that raises questions about energy consumption and makes many people wonder if it affects the electricity bill.

Caio Aviz 09/04/2026 at 14:53

Interesting facts

A trick with a fan and a PET bottle goes viral in the extreme heat of 2026 and promises to cool the environment while using almost no electricity.

Jefferson Augusto 27/03/2026 at 11:38

Casas semi-enterradas usam o solo como isolante natural para manter ambientes até 10 °C mais frescos e reduzir o consumo de ar-condicionado.

Interesting facts

Putting Soil Around The House Becomes A Technique Against Heat, Reducing Temperatures By Up To 10 °C; Semi-Underground Houses Use Soil As Natural Insulation, Reducing Air Conditioning Needs And Can Lower Electricity Consumption

Alisson Ficher 14/03/2026 at 13:47

Secadora com bomba de calor promete reduzir consumo em até 70% e funciona sem duto, atraindo famílias em apartamentos pequenos.

Science and Technology

Families Are Switching From Common Electric Dryers to New Technology That Promises to Reduce Consumption by At Least 28% and Operate Without Ducts Even in Small Apartments

Alisson Ficher 20/02/2026 at 19:04

The end of the electric shower: systems with gas, heat pump, and solar energy promise more stable hot showers, fewer consumption peaks, and noticeable savings on the electricity bill, driving renovations and new properties in 2026.

Goodbye, old refrigerator: Consul teams up with Brastemp to remove the appliance from your home and even offers a discount on the new model

Appliance that many people leave plugged in should be turned off after use to avoid an increase of up to 12% in the electricity bill and internal damage caused by electrical fluctuations, technicians warn.

It doesn’t heat up, it doesn’t cool down, and almost no one turns it off: the appliance in Brazilian homes that stays on 24 hours a day and has become a fixed consumption item on the electricity bill.

Find out which appliances should (or should not) be unplugged after use and see how invisible consumption can reach up to 40 KWh per month, in addition to increasing silent electrical risks at home.

Goodbye to the traditional outlet: new technology arrives in homes promising to cut invisible waste, consume only 0.5 to 1.5 watts in standby, monitor consumption in kWh in real time, and automate devices that weigh most on the electricity bill.

Small house with natural light becomes a trend in sustainable architecture and shows how smart designs reduce energy consumption and enhance comfort in compact spaces.

Small house with natural light becomes a trend in sustainable architecture and reveals how smart designs reduce energy consumption and enhance comfort in compact spaces.

Magnets on the refrigerator door may seem harmless, but there is a little-observed detail that raises questions about energy consumption and makes many people wonder if it affects the electricity bill.

A trick with a fan and a PET bottle goes viral in the extreme heat of 2026 and promises to cool the environment while using almost no electricity.

Putting Soil Around The House Becomes A Technique Against Heat, Reducing Temperatures By Up To 10 °C; Semi-Underground Houses Use Soil As Natural Insulation, Reducing Air Conditioning Needs And Can Lower Electricity Consumption

Families Are Switching From Common Electric Dryers to New Technology That Promises to Reduce Consumption by At Least 28% and Operate Without Ducts Even in Small Apartments

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.

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.

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.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

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.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

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.