Nonrenewable energy sources like fossil fuels are being depleted and will eventually run out. 91% of U.S. energy in 2023 came from nonrenewable sources including petroleum and natural gas. Despite ...

Get a firsthand look at how a Pennsylvania home transformed its energy costs by making the switch to a heat pump. Faith Foushee is a CNET contributor and a former writer for SaveOnEnergy.com, covering ...

A new study looks at how changing home heating and cooling systems could save you money and slash carbon emissions. Jon covers artificial intelligence. He previously led CNET's home energy and ...

Clean energy, sourced from renewable resources, offers a sustainable alternative to traditional energy production. These resources (including sunlight, wind, water, biomass and geothermal heat) are ...

Eric Mauchan’s Cape Cod-style house in Framingham, Massachusetts, does not have central air conditioning. So when the summer heat bears down, his four window AC units, two dehumidifiers and fans that ...

The systems, which can store clean energy as heat, were chosen by readers as the 11th Breakthrough Technology of 2024. We need heat to make everything from steel bars to ketchup packets. Today, a ...

Geothermal energy is a clean and reliable renewable energy source that has the potential to generate electricity 24/7. The new US administration's support for geothermal could streamline permitting, ...

If you’ve ever seen yourself through a thermal imaging camera, you’ll know that your body produces lots of heat. This is in fact a waste product of our metabolism. Every square foot of the human body ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. NOCHTEN, GERMANY - APRIL 30: In this aerial view the Boxberg coal ...

The United States is in the midst of an energy revolution. Under the Biden administration, the country shoveled unprecedented sums of federal dollars into clean-energy projects—battery factories, ...