If the models are correct that global carbon emissions will keep rising until at least 2040 then carbon capture and storage (CCS) is essential. And most of the vast amounts of CO2 we must capture won’t be “utilised” as it’s more than we can possibly use. So storage is an essential part of the equation, explains Jim Conca. He scopes out the problem before looking at two innovations that can bring costs down and bring the technology one step closer … [Read more...]
Understanding battery costs better: Li-ion costs have dropped 97% in 30 years
There are two revelations here. First, quite how dramatically lithium-ion battery costs have dropped since 1991 – by 97%. Second, that nobody has been able to agree on how big that drop has been. But agreement on that number – and an established procedure to therefore make good forecasts - is vital for policy makers and related clean energy players. They need to know how much of a role batteries can play in the electrification of transport as … [Read more...]
The EU needs an independent science-led climate watchdog, a European Climate Change Council
Europe does not have the right institutional set-up for robust independent policy evaluation as the region enters a new, complex and radical stage of its energy and climate transition, argue Lola Vallejo (IDDRI), Alina Averchenkova (GRI), Matthias Duwe (Ecologic Institute) and Lara Lázaro Touza (Real Instituto Elcano). This month 12 expert advisory bodies in 11 EU Member States published a letter to EU policy-makers to launch an EU-level body, a … [Read more...]
“The Role of the EU ETS in Decarbonisation to 2030” [written summary of the panel discussion]
Here you can read a summary of the online discussion from March 19th 2021 on the current debate over the review of the EU ETS. The full video is available here. Of primary concern for fossil-dependent lower income nations is the carbon price rising so high that it reduces available budget for investment in clean energy. If that happens there’s clearly a problem. The counter argument is that there are other funding mechanisms available, and more … [Read more...]
“The Role of the EU ETS in Decarbonisation to 2030” [Energy Post event video]
Here you can watch our video of the online discussion from March 19th 2021 on the current debate over the review of the EU ETS. Of primary concern for fossil-dependent lower income nations is the carbon price rising so high that it reduces available budget for investment in clean energy. If that happens there’s clearly a problem. The counter argument is that there are other funding mechanisms available, and more than one pathway for successful … [Read more...]
California: Designing electricity rates that are fair and encourage EV and Heat Pump take-up
Electricity prices in California are not fair and not good for incentivising electrification, says James Sallee at the Energy Institute at Haas, because of the way people are being billed. There is no doubt that electrification (grid upgrades, etc.) and climate mitigation (including controlling California’s wildfires caused by power cable failures) must add to the cost of transition. But Californians can now find themselves paying up to twice the … [Read more...]
How to keep winter ice off a Wind Turbine’s blades
Nearly 800GW of wind power have been installed worldwide so far, with plenty more to come. But the Texas freeze in February showed how vulnerable wind turbines are to ice. Hui Hu at Iowa State University summaries his team’s research into solving a problem that can cut generation by 20% or even shut down turbines completely. He explains why existing de-icing solutions for airplane wings offer only a partial solution. Metal airplane wings can be … [Read more...]
Case studies: Strategic EV funding starts with an Essential Charging Network
Building a nationwide EV charging network is a daunting prospect. Camille Kadoch and Julia Hildermeier at RAP look at those places that are being strategic about it, starting with an essential network that will allay the concerns of consumers on the verge of buying an EV but put off by worries that they will get stuck somewhere with a flat battery. That’s frustrating, given the average American drives only 37 miles a day and Europeans 32 … [Read more...]
Germany’s plans to be a Hydrogen leader: producer, consumer, solutions provider
Germany is getting in early on the proposed hydrogen economy as a producer, consumer and with intentions to be the leading international supplier of hydrogen technologies. Simon Göss at Energy Brainpool runs through the main drivers for hydrogen before summarising the German strategy. The German 2030 target is to have electrolyser capacity of 5GW installed to produce 14TWh of green hydrogen, providing 15% of the hydrogen consumed in Germany by … [Read more...]
Saudi Arabia’s clean hydrogen plans for converting ambitions into action
The recent Memorandum of Understanding with Germany on clean hydrogen cooperation underlines Saudi Arabia’s ambition in becoming a global powerhouse producer in this field. Governments and industry players are currently considering clean hydrogen as an energy vector with key energy transition roles in an increasingly carbon-constrained world. Hydrogen has the potential to grow into a trillion-dollar commodity market, with enormous opportunities … [Read more...]
Netherlands: gas phase-out transition must tackle the geopolitical implications of importing from Russia
Until recently, the Netherlands has had no major concerns regarding natural gas security of supply. That’s just as well, given gas plays a big role primarily in the generation of heat: 90% of buildings and 40-50% of industrial heat are based on gas. Now, decarbonisation plans to cut its own gas production as well as consumption brings with it major dilemmas. Irina Patrahau and Lucia van Geuns at The Hague Centre for Strategic Studies present a … [Read more...]
An EU ETS that lifts carbon prices too high can make clean energy transitions harder
This coming Friday 19th March, 11.00 to 12.30 CET, we have an online panel discussion plus audience Q&A on "The Role of the EU ETS in Decarbonisation to 2030". All are invited. We will dig into how the EU ETS is being shaped to ensure it meets its primary objective, the decarbonisation of Europe. To help set it up, Wanda Buk, Vice-President for Regulatory Affairs at PGE Group answers questions that are being asked of Poland’s position and its … [Read more...]
Climate Neutral Cities can be the key to winning public support for the European Green Deal
The EC is currently considering a mission proposal to achieve “100 climate neutral cities by 2030 – by and for the citizens”. Arguing for its endorsement and the proposed umbrella governance, Simon Skillings and Eleonora Moro at E3G explain why cities are an ideal laboratory for tackling the big unanswered question: which European Green Deal (EGD) pathways will win genuine public support. No one should doubt that the EGD will be disruptive. So … [Read more...]
Green Hydrogen: reducing the cost needs scaling up of electrolyser plants
More and more nations are committing to the promise of hydrogen. That promise cannot be kept unless costs come down. A report from IRENA, ”Green Hydrogen Cost Reduction: Scaling up Electrolysers to Meet the 1.5⁰C Climate Goal“, breaks down what needs to be done. Two of its authors, Herib Blanco and Emanuele Taibi, summarise the study and point at the more than 20 countries (and companies like Thyssenkrupp, NEL and ITM) committing to doing it. The … [Read more...]
Do government renewable energy auctions squeeze the PPA market?
Spanish government renewable energy auctions in January produced record-breaking low strike prices for both wind and solar. For solar the average price was €24.47/MWh (the lowest was €14.98/MWh), guaranteed for 12 years through contracts-for-difference (CfDs). As such auctions continue around Europe, Michael Claußner at Energy Brainpool asks what impact these prices will have on future power prices in general and on solar power purchase agreement … [Read more...]
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