Dangerous winds batter the south coast of England.
AP Photo/Matt Dunham
Wind travels all over the world. Where does it come from, and why?
The Ganges delta spans India and Bangladesh and is home to more than 100m people.
Elena11 / shutterstock
Sea levels are rising, while deltas are being starved of sediment by upstream dams.
Land Protectors Jenelle Duval, Susan Oralik, Vicki Allen and Amelia Reimer (left to right) look on as Denise Cole beats the drum on the steps of the Confederation Building in St. John’s on Tuesday, Oct.25, 2016 during a Muskrat Falls demonstration.
THE CANADIAN PRESS/ Paul Daly
A $12.7 billion investment in hydroelectricity has put Canada's economic welfare and its moral credibility on the line.
Wikimedia Commons/Mimi Abebayehu
When the Aral Sea dried up, it was called the "world's worst environmental disaster". We're witnessing its equivalent in Africa.
Suncor’s base plant with upgraders in the oil sands in Fort McMurray Alta., June 13, 2017.
(THE CANADIAN PRESS/Jason Franson)
Canada's proposed new environmental assessment law is facing heated, if not necessarily well-informed, opposition. The real question is whether it goes far enough.
A river dike on the Rio Nil near El Asintal, Guatemala.
(Consejo de Comunidades en Defensa del Ambiente del Municipio de El Asintal)
Increased use of renewable energies could help curb climate change, but the water required for their production has dispossessed rural Guatemalans.
The European Investment Bank's funding of the Trans Adriatic Pipeline will harm the climate and makes little financial sense.
FCG / shutterstock
The region relies on seasonal flooding, yet energy demand is year-round.
A degraded wetland in the Pilot Wilderness area, Kosciuszko National Park, is subject to increasing numbers of feral horses.
Graeme Worboys collection
A reliable water supply from Australia's mountain catchments depends on intact and functioning ecosystems.
The Snowy Hydro scheme already provides back-up energy to NSW and Victoria.
In its latest move on energy policy, the Turnbull government has unveiled a plan to boost generation from the Snowy Hydro scheme by 50%.
Protest sign at the Muskrat Falls site, June 12.
The 'Muskrat Falls' hydroelectric project is being built in anticipation of the Innu voting away ownership of their own land.
Victoria has joined three other states and territories in setting a renewable energy target.
Wind energy from www.shutterstock.com
Victoria has announced a renewable energy target of 40% by 2025.
Reuters/Carlos Garcia Rawlins
A drought in the socialist South American country has led to blackouts, political conflict and increased exposure to Zika.
Tasmania’s hydro power is dependent on rains.
Dam image from www.shutterstock.com
Catch 22: renewable energy can help fight climate change, but climate change might prove hard on renewable energy.
A red-and-green macaw in the Amazon.
New data have revealed a disturbing trend in forest loss: the hearts of the world's forests are disappearing. To stop them bleeding out, we'll have to say 'no' to some developments.
Tasmanian hydro power had a boom couple of years when the carbon price was in place.
A year after the demise of the carbon tax, we might expect both coal and greenhouse emissions to have bounced back, at the expense of renewables like hydroelectricity. Sure enough, that's what happened.
Investment in technologies beyond the existing wind and solar could stagnate in the face of the government’s reduced Renewable Energy Target.
After months of deadlock, a deal has finally been reached to reduce the Renewable Energy Target, ending the uncertainty for industry but also risking an already sparse pipeline of future projects.
Wind farms: great, unless it’s not windy.
Australia has some fairly ambitious goals for green energy: a renewable energy target (currently under review) of 20% of electricity from renewables by 2020, and a forecast to get 51% of electricity from…
Water storage is used to smooth the output from hydroelectric power - but it can be used with other renewables too.
Martin Kraft/Wikimedia Commons
More and more renewable energy sources are being plugged into Australia’s electricity grids. South Australia, for example, will get 40% of its electricity from wind and solar once the Snowtown wind farm…
Alcoa is to close its Point Henry smelter in Geelong.
Alcoa’s decision to close the Point Henry smelter, at a cost of almost 1000 jobs in Geelong and elsewhere, comes amid a perfect storm buffeting Australia’s aluminium industry. Point Henry will be the second…