Articles on Electricity

Displaying 1 - 20 of 218 articles

Solar home designed by University of Maryland students for the Department of Energy’s 2017 Solar Decathlon. DOE Solar Decathlon

Subsidizing coal and nuclear power could drive customers off the grid

Energy Secretary Rick Perry says the US needs to subsidize nuclear and coal power plants to keep the grid stable. But this policy would raise energy costs and could drive consumers off-grid instead.
Scott Morrison on Tuesday said reform was harder now than in the 1990s. Lukas Coch/AAP

Morrison finds his productivity report is useful for Labor too

Just as the government hopes it is making progress on the energy conundrum, it finds itself struggling on another front of deep public disgruntlement – the NBN. The rollout of what’s generally considered…
TVA Kingston Fossil Plant in Tennessee, site of a 1.1 billion gallon spill of coal ash slurry in 2008, photographed on March 28, 2012. Appalachian Voices

Trump’s policies will harm coal-dependent communities instead of helping them

Rural development experts say the best way to help coal communities by is investing in people, infrastructure and a clean environment. Instead, President Trump's budget cuts programs in these areas.
Solar technicians inspect panels at a Pacific Gas and Electric Solar Plant, in Dixon, Calif. in this file photo. (AP Photo/Rich Pedroncelli)

Solar power alone won’t solve energy or climate needs

Amid news that solar power capacity will outstrip nuclear by 2018, what do those assertions really mean?
Coal stockpile at a Milwaukee, Wisconsin power plant, 2011. Michael Pereckas

Even when it’s sitting in storage, coal threatens human health

A recent study shows that large piles of coal produce measurable quantities of fine particulate air pollution within a 25-mile radius. Covering coal trains and storage piles could reduce the problem.
Lake Liddell with power stations. Wikimedia commons

More coal doesn’t equal more peak power

We need to remember that baseload coal power stations won't help cope with peak demand – the issue that will determine whether people in elevators are trapped by a sudden blackout, per Barnaby Joyce.
A man fixes electric wires in the Lagos Island district. Nigeria has serious power challenges made worse by the way the sector is regulated. Reuters/Akintunde Akinleye

Conflicting laws keep Nigeria’s electricity supply unreliable

The centralised regulation of electric power in Nigeria is stalling progress in the sector. To achieve stable power supply, the country must obey its constitution and decentralise regulation.

Top contributors

More