Hope you all had fun with the Energy Post Quiz, published before the Christmas break. Here are the answers. There are ten questions, both entertaining and insightful. The answers could all be found in articles that appeared here during 2021, and we give you the links to them. During 2021 Energy Post had another strong year in terms of number of debates hosted, event attendance, and readership for our articles: our readership grew by … [Read more...]
Energy Post Quiz 2021
Energy Post has had another strong year in terms of number of debates hosted, readership growth and event attendance. Our readership has grown by 17.16% year on year. We hosted 14 panel discussions (including 3 for ECECP with an average of 20 panellists from all corners of the globe). Together we've reached hundreds of thousands with our event packages. Our thanks to all our authors. Now, with all those parties cancelled due to Covid you have … [Read more...]
Why was Nuclear side-lined at COP26?
James Conca is extremely disappointed that nuclear did not get a serious hearing by negotiators at COP26. Meanwhile in the "Green Zone" (for the general public), the World Nuclear Association had all of its members' applications to establish exhibits rejected. Why? If public opposition is a main obstacle, the nuclear industry should be given an opportunity to argue its case, explain how it is one of the safest energy sources available, and … [Read more...]
Will Wind & Solar confront its 10 challenges? If not, we need Nuclear, CCS, and more
Wind and solar’s impressive cost declines have seen its welcome and rapid emergence. But currently they account for a mere 2–4% of global energy. So these variable renewable energy sources (VREs) must now address 10 big challenges if they are to dominate the energy sector, explains Schalk Cloete in this data-led review. Their cost declines will be confronted and even cancelled by new costs they’ve not yet faced during their low-hanging-fruit … [Read more...]
Germany: can 100% renewable power reduce energy costs within the decade?
A bold report is presented by Thure Traber, Hans-Josef Fell and Sophie Marquitan at Energy Watch Group. It says that a 100% renewable power system for Germany can undercut fossil power within this decade. The authors look at the full cost of fossil power, including subsidies. Importantly, they explain how unit costs will rise further, as demand declines, due to the decreasing utilisation of its expensive infrastructure. Meanwhile, total system … [Read more...]
Nuclear Fusion: U.S. and China race to build world’s first commercial plant
Both the U.S. and China are investing in nuclear fusion, and expecting results. Fusion’s unresolved engineering challenges (getting more power out than you have to put in) must be overcome first. If achieved, it offers the prospect of an almost inexhaustible source of energy. As Dan Yurman explains, this month the U.S. passed a bill that includes $2.8bn for fusion energy-related projects and research. The U.S. Fusion Industry Association said … [Read more...]
New rules for EU green bonds to raise €350bn/yr, but no decision on nuclear and gas
The EU needs €350bn/year from private investors to fill the Green Deal’s funding gap. The rules for the new green bonds that companies can issue to raise money are supposed to set a “gold standard”, ensure there’s no greenwashing, and make Europe the best place to invest your money sustainably. Benjamin Wehrmann at CLEW summarises the new strategy that was presented on 6th July, and has gathered reactions. Particular attention is paid to … [Read more...]
U.S. can’t hit net-zero power target by 2035 without Advanced Nuclear
President Biden’s target of net-zero power generation by 2035 will be extremely challenging, if not impossible, argues Charles Merlin writing for IFRI. He says the best chance of achieving it is through advanced nuclear reactors, though the 2030+ switch-on dates of the new technology still won’t guarantee meeting Biden’s timescales. Why should the U.S. drive for advanced nuclear? Because of the known limitations of the other technologies. Wind … [Read more...]
Convolutional neural networks: facial recognition AI applied to analysis and design of Advanced Nuclear Reactors
Scientists are looking for new ways to predict how materials survive high temperatures, pressures and corrosion levels, and design new materials that can do so. Temperatures can reach 800 Celsius in parts of solar energy plants and advanced nuclear reactors. Dave Bukey at the Argonne National Laboratory looks at research that uses convolutional neural networks – a type of AI – to uncover patterns in huge data sets. The method is over 2,000 faster … [Read more...]
China’s energy system: record renewables expansion, but coal still dominates
Lara Dombrowski and Simon Göss at Energy Brainpool give the latest headline figures for China’s energy system. In 2020 electricity generation in China went up by 298 TWh – an increase equal to 60% of Germany’s total. That year, renewables capacity increased more than ever before. That made China responsible for nearly 50% of global renewable capacity additions. But China has higher CO2 emissions than all the OECD countries combined. And continued … [Read more...]
Finland starts excavation of world’s first Deep Geologic Nuclear Waste Repository
Finland’s policy is to dispose of, within its borders, spent nuclear fuel rather than reprocess it. Excavation of a deep geological repository - for final disposal - at Olkiluoto began in May and is a world first. Not even the U.S., with its waste from over 130 nuclear reactors built since the 1950s, has committed to one. James Conca looks at Finland’s history of nuclear waste disposal, how it got to this decision, and the disposal method. The … [Read more...]
Fit for 55: Does squeeze on gas make coal exit harder? Event summary + video
On May 18, 2021, Energy Post hosted an expert panel with the European Commission, E3G, CERRE and PKEE (the Polish Electricity Association, who also sponsored the discussion). It looked at some of the key EU support mechanisms offered to countries/companies transitioning away from coal, including the EU ETS' Modernisation Fund, the Just Transition Fund  and also how State Aid Guidelines (EEAG) contribute. We asked Stefaan Vergote (Senior Advisor … [Read more...]
Micro-nuclear reactors: up to 20MW, portable, safer
Scientists are working on micro-nuclear reactors that are so small they can fit on the back of a truck or a standard 40-foot shipping container, explains Christina Nunez writing for the Argonne National Laboratory. Deliberately small, generating up to 20MW, they could provide zero-carbon power in remote settings or supplement electrical power grid recovery. Another idea would be to locate them on remote highways for re-charging long distance … [Read more...]
Public opposition and grid integration costs: the two limiting factors for Wind?
Are we heading for an over-reliance on wind? With wind generation costs continuing to drop dramatically, Schalk Cloete takes a data-driven look at the obstacles wind will face as its contribution to the global energy mix (a little over 2% today) keeps rising. In the main, it is grid integration and public opposition to very visible turbines – and they are related. Putting turbines out of sight and offshore will increase transmission costs. And … [Read more...]
Can the U.S. switch on a Nuclear Fusion plant by 2035?
Momentum is building in the U.S. for the switching on of a nuclear fusion pilot plant by 2035. A report from the National Academies of Sciences, Engineering and Medicine lays out for the first time the required technical, economic, and regulatory standards. It comes soon after the prospects for fusion were boosted in January by a government bill that funds fusion activities. Peter Dunn at MIT reviews the report and speaks to the experts. The main … [Read more...]
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