Burning things produce soot. And that soot contains materials that have been morphed into something else. As Nancy Stauffer at MIT explains, new research there has shown the burning process can be used to produce cathodes far more cheaply, quicker, more simply, and with less energy than the standard method. It’s another example, from an unexpected direction, of innovations cutting the costs of an essential component of the energy transition: … [Read more...]
Critical Minerals: will there be enough to meet the 2050 net-zero emissions target?
If the production and processing of critical minerals cannot keep up with the accelerating adoption of batteries, EVs, wind turbines and solar PV technologies, the pace and success of the global energy system transformation will be put at risk. In this explainer, Lilly Yejin Lee and James Glynn at the Center on Global Energy Policy, Columbia University address the big questions, drawing on the data underlying the IEA’s “The Role of Critical … [Read more...]
Analysis: U.S. IRA subsidies put two-thirds of Europe’s battery production pipeline at risk
Major battery manufacturing projects earmarked for Europe are now looking to site themselves in the U.S. to take advantage of its IRA subsidies, according to a new report by T&E. It says over two-thirds of lithium-ion battery production planned for Europe – a pipeline potential of 1.8 TWh - is now at risk of being delayed, scaled down or cancelled. The nations most at risk of losing the business are Germany, Hungary, Spain, Italy, the UK and … [Read more...]
ReDREAM: Horizon-backed project gives consumers control of local renewables, prices and demand
The ReDREAM project, funded by EU Horizon 2020, wants to put consumers at the centre of the energy market. As Steve Gillman explains, people and businesses can shape their supply and demand by owning local renewable generation and combining that with smart systems that give visibility of prices and generation to enable control of demand, right down to the level of heat pumps, washing machines, hot water systems and EVs. A 300-household pilot is … [Read more...]
EU: data shows Russia–Ukraine war has not increased Coal and emissions. It’s quite the opposite
The Russian gas crisis has not resulted in the return of coal and high emissions in Europe, says Lauri Myllyvirta at CREA. He presents the figures that show quite the opposite. Coal returned, as expected, with the post-Covid rebound, but peaked in September 2022 below its pre-Covid level, and has been falling since along with emissions. Meanwhile, high gas prices caused by Russia’s cut-off has kept gas demand low and, more importantly, driven the … [Read more...]
Fast-charging lightweight next-gen lithium metal batteries: has the “short circuit” problem been solved?
Research into next-generation lithium metal batteries that have a solid electrolyte hold out the promise of being high in energy density, low weight, non-flammable, and can be recharged very quickly. But they can short-circuit easily. Andrew Myers writing for the Precourt Institute at Stanford University describes breakthrough experiments that reveal why. The slightest bend, twist, or speck of dust will cause imperceptible crevices in the ceramic … [Read more...]
Europe vs U.S: incentivising battery manufacture to take the global lead from China
Europe is already well placed to end its reliance on Chinese Li-ion battery cells by 2027, according to a study by Transport & Environment (T&E). The new analysis of battery-makers’ announcements points at Europe producing enough Li-ion cells to fully meet domestic demand for EVs and energy storage in four years’ time. T&E also forecasts that essential elements of the supply chain can substantially shift from China into Europe, like … [Read more...]
Virtual Power Plants: efficiently networked households won’t need new expensive generation
Virtual Power Plants (VPPs) are the next new innovation that can change the landscape of the global energy transition in our favour, cheaply and fast, explain Liza Martin and Kevin Brehm at RMI. Essentially, they link and aggregate hundreds of thousands of households and businesses to manage their electrical devices. Their thermostats, EVs, appliances, batteries, and rooftop solar arrays are coordinated to ensure loads, charging and discharging … [Read more...]
Distribution Grid Digitalisation – benefits, policy, cost & funding
About a third of European grids are over 40 years old. A rapid physical overhaul would be impossible, so the addition of a layer of digital technologies is the key to preparing them for the distributed and intermittent generation from renewable sources, the increased electricity demand from transportation, heat pumps and other sectors, and for ensuring energy efficiency at all levels. It’s why the EC expects about €584bn of investment in Europe’s … [Read more...]
IEA says peak coal is a few years away, but China’s demand for energy suggests not
Lucas Davis at the Haas School of Business questions the IEA’s optimism revealed in its latest World Energy Outlook 2022 that predicted coal will peak in the next few years. In 2021, global coal consumption increased 5% and global electricity generation from coal reached an all-time high. China is the main driver - last year over half of all coal-fired electricity generation came from China - and its energy demand keeps rising. Between 2000 and … [Read more...]
How European nations are using tax to promote zero-emissions cars
Taxation is an effective way to steer people towards zero-emission cars. But there is wide variation between European countries in how this is done, and therefore the results. Griffin Carpenter at Transport & Environment (T&E) summarises their report “The good tax guide: A comparison of car taxation in Europe” that covers seven forms of car taxation across 31 European countries in detail. The ultimate goal should be to create a clear … [Read more...]
EVs are on track for net-zero emissions
The IEA says “Electric Vehicles” is one category that is on track to meet their Net Zero Emissions by 2050 Scenario. Road transport accounts for 16% of global emissions. Recent years have seen exponential growth in the sale of EVs, together with improved range, wider model availability and increased performance. The IEA estimates that 13% of new cars sold in 2022 will be electric. Most of the progress is taking place in established markets – i.e. … [Read more...]
Industrial Policy: China’s always had it, the U.S. has rediscovered it, the EU now needs it too
China’s performance – both in and outside the energy sector – has always been driven by wide-reaching industrial policy. In the last few decades it has consistently delivered results. Meanwhile, the U.S. has kept shifting up the gears of its pro-U.S. interventionist industrial policy since Donald Trump: though socially right wing, he was a protectionist president whose ambition was to boost domestic industries. Today, president Biden’s “Inflation … [Read more...]
China: decades of support for innovation is now delivering results
The evolution of China’s clean energy sector used to be based on a technology catch-up approach, which meant secondary innovation based on imported technologies. Daisy Chi at ECECP looks at the IEA’s recent report, “Tracking Clean Energy Innovation: Focus on China”, to conclude that the nation is now a major force in clean energy innovation. Decades of innovation-focussed policies, strong funding support, institutional reforms, big targets and … [Read more...]
Aluminium, sulphur and salt batteries. Cheaper than lithium-ion, for homes and EV charging stations
The high and escalating demand for the lithium-ion batteries that dominate the market is driving the search for alternatives. Ideally, they will be made from inexpensive, abundant materials. David Chandler at MIT describes research there into a design that uses aluminium and sulphur as its two electrode materials, with a molten salt electrolyte in-between. The results point at batteries that have a projected cost per cell of about one-sixth that … [Read more...]
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