Uncertainty over the results of this yearâs elections in the U.S. and the EU have effectively postponed trade deals between the two blocks. That means when talks restart in 2025 there will be even less time to find the best compromises. As Gautam Jain, Noah Kaufman, Chris Bataille and Sagatom Saha at the Center on Global Energy Policy explain, itâs why this time should be taken to better understand the differences and lay out the possible … [Read more...]
Investing billions in new cross-border Electricity Transmission capacity can cover its costs within a few years
The huge divergence of electricity prices between nations after the energy crises of 2021 and 2022 exposed Europeâs pressing need to increase cross-border transmission capacity, explain George Dimopoulos, Conall Heussaff and Georg Zachmann at Bruegel. Without it, generation costs will be higher, emissions too, and new generation will continue to be badly congested. The authorâs calculations reveal that one additional MW of cross-border capacity … [Read more...]
China can learn from the EU about power market design and infrastructure build-out
How will China integrate its growing Variable Renewable Energy generation and create a nationwide energy system that avoids the risks of curtailment, stranded assets and blackouts? A good place to start is to learn from Europe. Helen Farrell at ECECP summarises their report that uses the European experience to model scenarios for China. Chinaâs key challenges is that its power market lacks an effective auxiliary service market, a capacity market, … [Read more...]
Europeâs grid bottlenecks are delaying its energy transition
***While you're here... REGISTER NOW for "REPowering the grid for Solar PV" with the Vice-President of Tauron, DG ENER C, Eurelectric and SolarPowerEurope - Online Wednesday September 20 from 11:00 to 12:15 CEST*** No amount of record sales and deployment in Europe of heat pumps, EVs, solar farms, wind turbines and all the rest will guarantee the region meeting its electrification targets if the grids arenât ready to integrate them. As … [Read more...]
Germany: does the LNG infrastructure build-up deliver energy security or go too far?
A report out this month from the German government says it wants a significant âsafety bufferâ of new LNG import capacity, to ensure that the country - and neighbouring landlocked states - will receive sufficient supply of natural gas in the coming years. It says an overcapacity is needed in case of failures due to accidents, sabotage or other external factors not under German or EU control. Events have shown that unilateral dependencies in … [Read more...]
Green Hydrogenâs 6,000-fold scale-up by 2050 must far exceed Wind and Solarâs. Is it possible?
To scale âgreenâ hydrogen to make its contribution to limiting warming to 1.5C, electrolyser capacity needs to grow 6,000-fold by 2050 from todayâs levels of 600MW, according to the IEAâs Net-Zero emissions by 2050 scenario. Adrian Odenweller and Falko Ueckerdt at the Potsdam Institute for Climate Impact Research, writing for Carbon Brief, summarise their study that concludes even if electrolyser capacity grows as quickly as wind and solar, it is … [Read more...]
Electricity Market Design: how can reforms accelerate the transition and help cut energy prices?
*** REGISTER NOW *** for our online panel discussion on Friday 24th March 09:30-10:45 CET, âElectricity Market Design: how can reforms accelerate the transition and help cut energy prices?â Our panellists are Catharina Sikow-Magny, Director, DG ENER; Wanda Buk, Vice-President for Regulatory Affairs, PGE; Leonardo Meeus, Director of the Florence School of Regulation; JĂ©rĂŽme Le Page, Director for European Electricity Markets, EFET; Michaela … [Read more...]
ELCC: for predicting how much storage a grid really needs
How much storage does a grid need? Too little leads to blackouts. Too much means money wasted. Getting the predictions wrong will skew policy priorities and investments, and slow the transition to a clean electric grid. Effective Load Carrying Capability (ELCC) measures a resourceâs ability to produce energy when the grid is most likely to experience electricity shortfalls. Mark Specht at the Union of Concerned Scientists explains how it works. … [Read more...]
NW Europeâs Hydrogen targets: ambition must match reality
The IEAâs report released earlier this year, âHydrogen in North-Western Europe: A vision towards 2030â, welcomes the fact that the six countries analysed - Belgium, Denmark, France, Germany, the Netherlands, Norway and the UK â have the ambition to build a hydrogen economy. They are Europeâs major hydrogen producers and consumers, have major ports that already service this sector, have natural gas infrastructure that can be repurposed, and access … [Read more...]
Next generation Wind rotors: because âsupersizingâ is reaching its limit
A great deal of the cost reductions in wind energy have come, pure and simply, from bigger turbines. Their rotors have a greater swept area and access higher wind speeds at elevated heights. But there are practical limits to the size these blades can reach. Challenges include weight, fatigue, manufacturing, reliability, transport and logistics. To push the boundaries of design, teams from the U.S. Department of Energyâs National Renewable Energy … [Read more...]
India: coal plummets, renewables stepping in
In 2018, 80% of Indiaâs total energy lending went to renewables. Coal got the rest, a major fall compared to 2017. No wonder, given coal plants have been running at below 60% utilisation for two years with the operators suffering huge losses. Renewables are now undercutting coal and getting cheaper. And shortages in water â needed for plant cooling â just add to their woes. Vibhuti Garg at IEEFA catalogues the problems, then describes the … [Read more...]