The UK’s voracious appetite for wood-fueled energy is sounding alarm bells among environmental advocates, health groups, and those living near clear-cut forests. SASHA STASHWICK argues that biomass is worse for our environment than burning coal.
New research shows that solar farms can significantly improve local biodiversity, with benefits to wildlife and potentially even surrounding crops. NextEnergy Capital is supporting innovative solar developments that enhance biodiversity in the local area and engage the community, writes ROSS GRIER
Technology - from solar energy to artificial intelligence - is celebrated as a solution to climate change and other major environmental crises. But new breakthroughs also bring significant risks, argues author JEREMY LEGGETT
The decline of honey bees in the UK has been well documented. Is it a demonstration of climate change and, if so, what can be done? QUENTIN SCOTT, director at renewable energy investment company Low Carbon, discusses how it has partnered with Plan Bee to educate communities and support biodiversity
The government is due to announce a £250 million support package for 'small modular reactors' his week, just as the price of wind and solar power contracts fall 10% below UK wholesale prices. OLIVER TICKELL argues that the Britain's 'civilian' nuclear power expenditure is actually a camouflaged subsidy to the UK's Trident nuclear missile system.
The implementation of solar cookers across Moroccan communities is proving to be a great example of how decentralisation of renewable energy is contributing to the energy independence of a country by LINA YASSIN & ARTHUR WYNS
New, decentralised forms of energy are taking shape. Will these new forms be a stepping stone to replicating the developed world's centralised power systems, or will they be a leapfrog to a new model of energy provision?. ANDREW J CONWAY reports.
Next April the UK government proposes to increase taxes on self-consumed solar electricity installations on schools, offices, warehouses and factories by a whopping 6-8 times, write the STA and undersigned. This inexplicable move, which threatens a once thriving solar industry already on its knees, must be abandoned.
The International Energy Agency's latest World Energy Outlook is calling for increased investment in new oil and gas, writes Oliver Tickell, while minimising the fast-growing and ever lower-cost contribution to world energy supply of renewables like wind and solar.
Renewable energy may play a huge part in helping to achieve the ambitions of the Paris Agreement, now in force and under discussion at COP22 climate talks in Marrakesh, writes Steffen Böhm. But it can never be the whole story, and nor does it relieve the need for deeper changes in how the world works.
A new study shows that the cost of 'integrating' the variable power output of large scale solar PV is surprisingly affordable, writes Oliver Tickell, at just a few pence per unit. Costs will fall further as more wind power, batteries and ever-cheaper solar drive the transition to a 100% renewable power system.
Off-grid renewable energy is key to achieving the global goal of 100% electricity access by 2030, writes Adnan Z. Amin, and to achieving the emissions reductions enshrined in the Paris Agreement. Thankfully, a confluence of factors - including rapid cost declines and impressive technology innovations - are making this goal more achievable than ever, and investment in the sector is taking off.
Hydrogen made from renewable electricity is already fuelling vehicles at affordable prices, writes DAVID THORPE. But now the 'green' fuel is set to go from niche to mainstream - powering not just cars, trucks and buses, but storing surplus renewable energy on sunny and windy days, then to be burnt in gas turbines or fuel cells to supply the grid with reliable power on demand.
Solar is already the cheapest available power across large swathes of the tropics, writes Chris Goodall - its cost down 99.7% since the early 70s. Soon it will be the cheapest electricity everywhere, providing clean, secure, affordable energy for all.
Traveling in the US by boat and train visiting solar laboratories and environmental groups, Keith Barnham found many successful community initiatives in renewable electricity, and brings news of progress towards the ultimate renewable challenge: a solar fuel that could eventually replace gasoline in cars, trucks, buses, trains and aircraft.
Last week a massive 350 hectare open cast coal mine at Druridge Bay took an important step towards winning panning permission. This got Chris Goodall wondering: what if the land was turned into a solar farm instead? His surprise discovery: solar power on England's south coast already costs no more than coal - and it's only getting cheaper.
The renewable energy revolution is in full swing, writes Jeremy Leggett, with costs falling to new lows, deployment of wind and solar surging to unprecedented highs, and confidence ebbing away from fossil fuels. But global warming is also accelerating, with global temperature records broken every month for a year. Will the energy transition happen in time to avert catastrophe?
In the face of repeated attempts by the UK government to suppress the nation's solar industry in favour of fracking and nuclear, Jeremy Leggett tells the story of how the solar company he founded in 2000 has not just survived, but driven forward with technical innovation - including its new 'Sunstation' - an integrated 'snap-on' solar generation design that elegantly embeds into roofs.