Energy-efficient windows can cut utility bills by up to 13%. Learn what to look for and how they save you money.

You might not think that your computer monitor (or monitors) add that much to your electric bill, but it turns out that many ...

Global energy-efficiency gains have stalled at around 1.3% annually, far below the IEA's target of 4%.

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

People who rent their homes, or don’t have enough money to make major upgrades to their homes, have for many years been left ...

Despite numerous advances, energy efficiency is often misunderstood. Too frequently, it’s equated with cost-cutting or making do with less. But for today’s commercial leaders, efficiency is about ...

Households are motivated to reduce their energy consumption and help mitigate climate change, but unaffordable technologies ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? While size and style are important when shopping for a new refrigerator, energy ...

I did the math to see how much a new fridge saves compared to a 10-year-old model, and how long it'll take to pay back the upfront cost. John Carlsen has more than a decade of experience testing and ...

AI research from Microsoft shows that large‑scale LLMs use far less energy and water per query, improving efficiency and ...

More energy-efficient air-conditioning units could, together, save Indian households ₹69bn ($724m) a year, according ...