As the cost of renewables goes down, the old approach of subsidizing generation no longer makes sense, writes Johannes Urpelainen of The Center on Global Energy Policy. We need a revolution in energy policy. Article courtesy The Center on Global Energy Policy. … [Read more...]
Why nuclear fusion is gaining steam â again
Although no breakthrough has happened in nuclear fusion since it was hailed as the clean energy source of the future in the 1970s, there are reasons to be optimistic now, writes Scott L. Montgomery of the University of Washington. There have been advances in technology, two large reactors are being built and a dozen startups have become active. "The dream of fusion power now seems certain to neither die or remain merely a dream."Â Courtesy The … [Read more...]
The Bosch solar complex: European companies should not give up on batteries just because they failed in solar
The decision of Bosch not to enter battery production may prove to be a historic mistake, writes Gerard Reid. Bosch was no doubt motivated by its failure in the solar power market, but according to Reid the battery market is very different. It is much more complex, involves much more technology and will be a critical pillar of the new economy. If Bosch and others donât get over their solar complex, European industry may get seriously hurt. Â … [Read more...]
How to ensure resilience in the grid of the future
A low-carbon world is an electrified world. But electricity has an Achilles heel: it is vulnerable. And will become more so as digitalization progresses and extreme weather increases, notes Mark Byrne of the Total Environment Centre in Australia. To reduce vulnerability, Byrne believes we need to create a system of enmeshed micro-grids. Keywords: âmutual interdependenceâ. Â … [Read more...]
How energy storage is starting to rewire the electricity industry
A world of low-cost batteries will transform the way the electricity and automotive industries operate and how homeowners, businesses and utilities produce and use power, write Eric Hittinger and Eric Williams of the University of Rochester. What is more, their research shows that storage is "future-proof" - it works no matter how the energy system evolves. Article courtesy The Conversation. … [Read more...]
Japan’s new energy strategy should boost both renewables and nuclear power
Japan needs both renewables and nuclear energy in its energy mix to reduce dependence on imports and lower greenhouse gas emissions, writes David Livingston of the Atlantic Council Global Energy Center. According to Livingston, it is in the interest of the international community that the country's new energy strategy, which is expected in the middle of this year, should boost their share in the energy mix. … [Read more...]
Charging an electric vehicle is far cleaner than driving on gasoline
Contrary to what many critics claim, research shows that driving an EV produces significantly fewer greenhouse gas emissions than cars powered only by gasoline, writes Silvio Marcacci of think tank Energy Innovation in San Francisco. And much less pollution. This will only get better as the electricity mix becomes cleaner. … [Read more...]
How to get India’s clean energy and EV push (back) on track
New investments in clean energy in India dropped 20% last year as a result of cancelled auctions and renegotiated power contracts. Energy analyst Ankit Mishra spoke to experts to find out what went wrong and how India can be put back on track. India's push to electrify all new vehicles by 2030 will also require strong action from the government if it is to succeed. … [Read more...]
Chinaâs green energy revolution has saved the country from catastrophic dependence on fossil fuel imports
Chinaâs shift to green energy has made a huge contribution to reducing the countryâs dependence on imported fossil fuels, write researchers John A. Mathews and Xin Huang. But for Chinaâs renewables revolution, the world would have faced potentially catastrophic geopolitical tensions over oil and gas. Courtesy John Mathewsâ Global Green Shift blog. … [Read more...]
How German Energiewendeâs renewables integration points the way
The experience of the German Energiewende shows that increasing amounts of renewable energy on the power system, while at the same time reducing inflexible baseload generation, does not harm reliability write Michael Hogan, Camille Kadoch, Carl Linvill and Megan OâReilly of the Regulatory Assistance Project (RAP). American policymakers who are still skeptical can look across the Atlantic, to Germany, for a concrete example of a successful … [Read more...]
Katowice: A European coal capital goes green
This year the UN Climate Conference, COP24, will be held in Katowice, the heart of Polish coal mining. Critics wonder how negotiating an end to fossil fuels could be done successfully in an environment like this, but according to freelance reporter Richard Fuchs change is in the air in Katowice. Courtesy Energy Transition/Global Energiewende. … [Read more...]
UKâs capacity market: billions of pounds wasted
Britain has chosen to secure electricity supplies through a scheme which pays power plants to be available several years in advance, but falling prices suggest this capacity market is overkill and poor value for money, with ample alternative approaches, writes energy finance consultant Gerard Wynn. Courtesy Energy and Carbon blog. … [Read more...]
Meet the new ârenewable superpowersâ: nations that boss the materials used for wind and solar
Countries that create green energy infrastructure now, before political and economic control shifts to a new group of ârenewable superpowersâ, will be less susceptible to outside influence in the future, writes Andrew Barron, a professor of Swansea University. Article courtesy The Conversation. … [Read more...]
Is Indiaâs coal power sector set to crash?
King Coalâs reign in India is about to come crashing down, writes Silvio Marcacci, Communications Director at think tank Energy Innovation. Coal supplied 80% of Indiaâs total power mix in 2016-2017, but economics have flipped the countryâs energy equation â new renewable energy is now cheaper to build than running most existing coal-fired power plants. … [Read more...]
The EU wants to fight climate change â so why is it spending billions on a gas pipeline?
By funding the Trans Adriatic Pipeline (TAP), the European Investment Bank (EIB) is hardly signalling to the private sector that governments are committed to a green energy transition, writes Aled Jones, Professor and Director at the Global Sustainability Institute of  Anglia Ruskin University. Article courtesy The Conversation. … [Read more...]
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