There’s no point having backup power if it isn’t ready to go when you need it.

Household affordability is diverging sharply, with oil prices easing and helping consumers, while electricity costs rise as incomes lag far behind gains in financial markets.

Airlines from as far away as Russia, China and Spain have also been affected as island nation warns of fuel shortage ...

This comes after U.S. President Donald Trump signed an executive order threatening to impose tariffs on countries providing ...

Trump administration officials signed a final reciprocal trade agreement that confirmed a 15% U.S. tariff rate for imports ...

As more than a foot of snow fell on parts of CT on Jan. 25, a massive shift was taking place within power plants across New ...

Columnist Steve Hudspeth explains why the electric grid is essential to our lives, while raising siting and safety issues.

Late last year, Plug Power stock soared from roughly $2 per share to more than $4 per share. With the stock price back at ...

Engineering consultant Frank Hertel outlines a method of measuring an inductor’s value using only an oscilloscope and a signal or function generator.

A focus on addressing climate change, including by producing wind and solar energy, has not helped Americans keep their electricity and heat on during winter storms, U.S. Energy Secretary Chris ...

The Hawaiʻi State Energy Office’s thesis seems to be that our current problem is not our dependence on outside fossil fuels ...

Nuclear power faced major opposition in New Hampshire in the 1970s. Half a century later, Ayotte wants to make the state the ...