Major energy improvements like installing a heat pump or adding solar panels to your roof promise significant long-term savings. But they also require a hefty investment up front. How then, can we ...

Still, an Energy Star certified dishwasher is 12 percent more efficient than an uncertified ... that use the least energy. When it’s speed you’re after, a microwave can heat up food in minutes ...

At the level of very simple interventions, adding thermostats to radiators could cut energy bills, and related emissions, by 30%. Even adding variable speed ... is to use more efficient ...

Fridge freezers use electricity 24 hours a day. So, if you need to replace yours, make sure you buy one that's as efficient as possible. Use our recommendations to buy the best energy efficient fridge ...

and explains what’s driving other homeowners to make the switch too ‘Our bills are lower and the dog’s a big fan’: meet the couple who ditched a gas boiler for a heat pump There’s been a ...

When it comes to using the dishwasher vs washing by hand, there’s a clear winner on which is cheaper. League legend Terry Hill dies No cash for veteran reporter's 'seven years of torture' This ...

A new publication in Applied and Environmental Microbiology showed how cool bacteria may be with washing machines that are not as hot, such as energy-efficient ones. The publication reports on ...

Apr. 17, 2024 — Wind power is a source of energy that is both affordable and renewable. However, decision-makers have been reluctant to invest in wind energy due to a perception that wind farms ...

In these areas, waters containing different salt concentrations mix and may be sources of sustainable, 'blue' osmotic energy. Researchers ... Apr. 30, 2024 — Engineers in Australia have found a ...

Nanotechnology is being used in the energy sector to develop new and improved energy technologies, such as more efficient solar cells, better batteries, and more durable fuel cells. Some examples: ...

IoT devices need low power electronics that can benefit from energy harvesting or efficiently perform computation with small batteries. Hardware and software co-design techniques in electrical and ...