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Rare earth elements (REE) such as scandium, yttrium and 15 other minerals are sought after for their unique technology applications, but their scarcity means those countries lucky enough to contain them hold significant sway over global supply. Mining-technology.com profiles the eight biggest rare earth producers based on latest production and reserve data.

On the fourth anniversary of the BP Deepwater Horizon oil spill, the National Wildlife Federation (NWF) released a report detailing the spill's ongoing impacts.

The Serrote da Laje deposit owned by Aura Minerals is located in Alagoas, Brazil, which hosts five of the world's biggest iron ore mines. The installation license (LI) authorising the project construction was obtained in August 2009 and the definitive feasibility study was completed in September 2012.

Despite being touted as the best way to clean up dirty fossil fuels, commercial deployment of carbon capture storage (CCS) in the power industry has been near non-existent. Now, for the first time ever, a coal-fired power plant is being retrofitted with CCS.

The US Environmental Protection Agency has been accused of 'waging a war' on coal after announcing proposals to reduce CO2 emitted by coal-fired power plants. Industry has called the proposals "extreme" and "ill-advised" and it is poised for a fight. But should the EPA be the coal industry's only concern?

Moapa is the first large-scale solar power project to have gained construction approval on a tribal land in North America.

Rodenhuize power station is an 180MW biomass-fuelled plant located in Ghent, Belgium. The plant was converted from a coal-fired unit called Rodenhuize 4 into a 100% biomass unit.

Alstom recently announced it was installing a new flue gas corrosion protection system at the Weiher coal power plant in Germany to protect its boiler evaporator walls against corrosion by reduced oxygen potential. With plants expected to run for decades

Last year the Swiss nuclear regulator requested that the Convention on Nuclear Safety mandate that the safety of existing nuclear power plants should be in line with standards for new nuclear power plants. In February the Convention declined. Was it right to do so?

With the UK going coal-free for a record-breaking 90 hours over the weekend, energy sources such as solar and onshore wind now play a key role in generating electricity. However, with the urgent need for new energy sources to replace the 60% of the electricity produced worldwide by fossil fuel combustion, it has become necessary to look further afield to alternative energy sources.

Concentrated solar power (CSP) with energy storage is an upcoming renewable technology that promises to provide cost-effective power generation with improved efficiency.

GlobalData researchers have found the top ten influencers in Power Generation, based on their performance online in the last 90 days.

Electricity has begun to flow at Hornsea 1, a wind array that will become the world's biggest offshore wind farm off the coast of the UK. This milestone makes the UK's offshore wind sector arguably the best in the world, and with significant investment recently announced it looks set to maintain that position.

While the use of solar cells is become increasingly widespread, the silicon technology used in many types is becoming obsolete. JP Casey looks at concentrated solar power, micro-trackers and perovskite compounds as innovations that could potentially improve solar efficiency.

A 2000 report by the World Commission on Dams showed a huge fall in popularity, leading some to declare the era of the dam was over. Almost two decades on and they are enjoying something of a renaissance. Andrew Tunnicliffe speaks with Professor Benjamin Sovacool about the impact dams have on the socioeconomics of a country and why corruption is often rife.

What does the future hold for the world's largest renewable energy source, hydropower? Hydropower is an incredibly old source of energy, tracing its usage back to the watermills that have been a staple of civilisations since ancient times. Today, it is the largest source of renewable energy in the world, with an installed capacity of over 1126GW in 2018. Hydropower is particularly prominent in China, where the world's largest power station Three Gorges power plant in Hubei province produces 22.5GW. Other massive projects also dot the country, including the Xilodu (12.3GW) and Longtan (6.3GW) dams.

While the world's eyes are on the sporting action during this year's Cricket World Cup, behind the scenes the UK stadiums hosting the games are smashing renewable energy goals.

The Kingdom of Saudi Arabia's long-held ambitions for civil nuclear power have hit the headlines again, partly due to the Trump administration's support. If the kingdom is to succeed, it first has to accept its international obligations, including IAEA monitoring.

The decision by Iraq to invite interest in a number of solar independent power producer (IPP) projects is not the first time that Baghdad has sought to push ahead with competitively tendered IPP schemes.