Today, IRENA and the Ammonia Energy Association (AEA) released its “Innovation Outlook Renewable Ammonia” which updates in detail the current state and prospects for green ammonia as an energy carrier. Here, Dolf Gielen, Francisco Boshell and Gabriel Castellanos at IRENA and Kevin Rouwenhorst and Trevor Brown at the AEA summarise the findings. Worldwide ammonia production, though fossil-based, is already at-scale as a feedstock for fertiliser. So … [Read more...]
Gas crunch causes electricity crisis despite record cheap clean energy. Time to create a “green energy pool”?
In the UK and similar nations, the gas crisis is ballooning electricity prices too. That’s because the UK operates a wholesale electricity market where the most expensive power sets the price. As we enter an era where renewables are getting cheaper every year, it’s time to change that model so that consumers see the benefits, argues Michael Grubb at UCL. The design of electricity systems is not keeping up with the revolution in renewable energy. … [Read more...]
Synchronous condensers will stabilize the power grid as the Faroe Islands pivot to 100% green energy
The isolated Faroe Islands in the North Atlantic has an ambitious goal to become the world’s greenest group of islands. That means by 2030, SEV, the islands’ power utility, will be using 100% green electricity from hydropower, solar and wind and potentially tidal streams. As well as being an important climate change initiative, this will bring economic benefits as the Faroes will no longer rely on expensive fossil-fuel imports. However, … [Read more...]
Replacing centralised power with Distributed Energy Systems needs new policies and coordination
We need integrated resilient smart grids that can accommodate the rapid growth of intermittent renewables as well as the rise of “prosumers” who both buy and sell electricity into the grid. This is the focus of three online discussion sessions on February 8th, 9th and 10th organised and hosted by power management company Eaton. The proliferation of multiple generation sources (solar, wind, batteries and other clean, flexible technologies) means … [Read more...]
What do German households pay for power? Costs, surcharges, taxes, grid fees
Power prices in Germany are among the highest in Europe. Though the high costs are in large part due to the mandatory support for renewable energy sources, most customers continue to support the country's energy transition. That might be because German households only pay a little over 9% of their average monthly income on energy, similar to France and the Netherlands. In contrast, Bulgarian households spend more than 25% percent on electricity, … [Read more...]
China’s energy crisis: the problems with coal exit, emissions targets, and a command economy
China is also suffering from an energy crisis. Major industries have had to restrict production, and reports abound of candle-lit dinners, traffic lights failing and people getting trapped in elevators. Its effect has also been global, with Apple, Tesla, Microsoft and Dell saying it’s hitting their supply chains. As Jun Du at Aston University explains, China’s drive to cut coal has collided with post-Covid resurgent demand and an unusually hot … [Read more...]
Germany 2021: coal generation is rising, but the switch to gas should continue
As news across Europe shows, a combination of factors is seeing coal powered electricity generation on the increase. Simon Göss at cr.hub, writing for Energy Brainpool, takes a close look at what’s going on in Germany. The post-pandemic demand bounce-back, low generation from wind due to calm weather, and record high gas prices have made coal more competitive. That’s even with rising prices for CO2 and record high prices for coal (caused by … [Read more...]
Record global power sector emissions by 2022, because Renewables aren’t growing fast enough
The IEA is forecasting that renewables will cover only half the projected increase in global electricity demand in 2021 and 2022. Despite renewables’ impressive growth, coal and gas will be needed to cover the rest. That means emissions will rise to record levels. That will be the reverse of the IEA’s (and many others’) “Roadmap to Net Zero by 2050” pathway, where three-quarters of global emissions reductions between 2020 and 2025 come from the … [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...]
The EU’s “Fit for 55” package: a primer on the EU ETS and other main policy levers
On July 14 the European Commission will present the much awaited “Fit for 55” legislative package. Lara Dombrowski and Simon Göss at Energy Brainpool have written a very useful primer on what’s at stake for the EU ETS, along with a summary of the other main policy levers that will be decided upon. The authors describe the EU ETS as the central instrument for reducing greenhouse gas emissions. It caps emissions for 10,000 power sector, industrial … [Read more...]
18 energy transition scenarios to watch: where they agree and disagree
A wide range of regions, nations and respected organisations have created net-zero strategies and pathways, but on what do they agree and disagree? Dolf Gielen, Asami Miketa, Ricardo Gorini and Pablo Carvajal at IRENA have done a meta-analysis of 18 recent energy transition scenarios to find out. There is consensus over the main strategies: renewable power generation, and the direct and indirect electrification of end-use sectors – these account … [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 ClauĂźner at Energy Brainpool asks what impact these prices will have on future power prices in general and on solar power purchase agreement … [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...]
“The Role of Gas” in Europe and China: EVENT VIDEO on security of supply, gas to power, competitive markets & renewable gases
We present the videos of the second of our three, 4-session workshops on the opportunities for European energy solutions providers to take part in China's energy transition. In this workshop, held in February, we looked at gas. Demand in China is expected to keep growing. That’s because China doesn’t just need to replace coal, it simply needs more energy. Europe’s gas sector has decades of relevant experience, technology, policy, planning and … [Read more...]
We’re making much more progress decarbonising Electricity than Transport. Why?
In the OECD, since 2000, electricity sector emissions have fallen by 8% while transport emissions have actually increased by 5%. The best performers like the UK recorded drops in both: 40% and 6% respectively. In the U.S. it’s 25% and 0%. Catherine Wolfram at the Haas School of Business asks why transport is still going in the wrong direction, given the power sector’s progress. She posits three theories. Rich nations are outsourcing … [Read more...]
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