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ENERGY SECURITYWind and Solar Power Could Significantly Exceed Britain’s Energy Needs
Britain’s energy needs could be met entirely by wind and solar, according to a policy brief from Oxford University. Wind and solar can provide significantly more energy than the highest energy demand forecasts for 2050 and nearly ten times current electricity demand (299 TWh/year). The research shows up to 2,896 TWh a year could be generated by wind and solar, against the demand forecast of 1,500 TWh/year.
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ENERGY SECURITYHow Do We Dismantle Offshore Oil Structures Without Making the Public Pay?
More than 12,000 offshore oil and gas installations straddle the globe, and industry analysts anticipate annual offshore oil and gas investments to reach $173 billion by 2024. A number of oil companies are expected to significantly expand their offshore drilling activities in the coming years. At the same time, many jurisdictions face a growing need to dismantle offshore infrastructure, whether because it is aging, the resources are depleted, or mandated net-zero strategies require some installations to be decommissioned earlier than expected.
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ENERGY TRANSITIONRailroads May Use Their Monopoly Power to Buffer Coal Plants from a Carbon Emissions Tax
Railroads are likely to cut transportation prices to prop up coal-fired plants if U.S. climate policies further disadvantage coal in favor of less carbon-intensive energy sources. A new study argues that “If policymakers ignore real distortions in the market, like monopoly power in rail shipping, their climate policy efforts may not achieve the intended results.”
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ENERGY SECURITYSignificant Design Advances Across Floating Offshore Wind Sector
The UK’s renewable energy sector is well placed to take advantage of the expected boom in floating offshore wind technology. Studies highlight the huge advances in platform technology which have taken place over the past two decades.
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ENERGY SECURITYMore Efficient Battery Designed for Storing Energy from Wind or Solar Farms
Jimmy Jiang envisions a future where every house is powered by renewable energy stored in batteries — perhaps even those he and his students are designing today.
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NUCLEAR POWERWatching Trends: Helping the NRC Model Risk and Reliability
Nuclear power accounts for 0.03 deaths per terawatt-hour of electricity generated, when including both accidents and deaths due to air pollution. This fatality rate is a factor of 820 lower than electricity produced using coal. One reason U.S. nuclear power plants have such an impressive safety record is that utilities embrace a safety culture, one that uses probabilistic risk assessments, also known as PRAs.
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ENERGY STORAGEThe Future of Grid Energy Storage Starts Today
In a decarbonized, electrified future, next-generation batteries will improve the reliability and resilience of the electrical grid while allowing increased integration of renewable energy. These batteries will also be able to provide backup power during or after natural disasters.
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ENERGY SECURITYHow Much Wave Energy Is in Our Oceans?
The ocean is never still, but exactly how much energy surges through our ocean waves is a matter of debate. That uncertainty makes it challenging for countries to weave wave energy into their future climate goals. New study could help countries better estimate how much power their waters carry.
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NUCLEAR ENERGYMs. Nuclear Energy Is Winning Over Nuclear Skeptics
Kaylee Cunningham recognizes that her training as a Ph.D. student in nuclear science and engineering could be for naught if myths continue to plague the industry. The activist is committed to helping — one TikTok at a time.
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ENERGY SECURITYThermal Battery Helps Industry Eliminate Fossil Fuels
The explosion of renewable energy projects around the globe is leading to a saturation problem. As more renewable power contributes to the grid, the value of electricity is plummeting during the times of day when wind and solar hit peak productivity. The problem is limiting renewable energy investments in some of the sunniest and windiest places in the world. Antora Energy is commercializing a thermal battery that lets manufacturers use renewable energy around the clock.
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CHINA WATCHIs China Engaged in Biodiesel Fraud?
European biofuel producers have come under significant price pressure as Chinese companies inundate the European second-generation biofuel market with their cheaper products. Shipping advanced biofuels from China to Europe should add about 20% to the price of the fuel, yet Chinese producers are selling it for half the price charged by European producers. The suspicion is that Chinese producers are using palm oil in the production of the fuel, even though palm oil, which will be phased out as a biofuel ingredient by 2030, is already tightly capped in Europe because it is linked to the destruction of rainforests in countries like Malaysia and Indonesia.
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ENERGY SECURITYNew Tidal Energy Project for Carbon Emission Reduction and Energy Security
New £7 million project aims to deliver scalable, affordable and sustainable tidal stream energy. Besides boosting energy security, this could help enable tidal stream energy make a meaningful contribution to achieving U.K. Net Zero goals.
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ENERGY SECURITYNREL Analysis Reveals Benefits of Hydropower for Grid-Scale Energy Storage
Closed-loop pumped storage hydropower systems rank as having the lowest potential to add to the problem of global warming for energy storage when accounting for the full impacts of materials and construction, according to new analysis. These systems rely on water flowing between two reservoirs to generate and store power.
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ENERGY SECURITYWe Could Soon Be Getting Energy from Solar Power Harvested in Space
The idea of space-based solar power (SBSP) – using satellites to collect energy from the sun and “beam” it to collection points on Earth – has been around since at least the late 1960s. Despite its huge potential, the concept has not gained sufficient traction due to cost and technological hurdles. space-based solar power is technologically feasible, but to be economically viable, it requires large-scale engineering, and therefore long-term and decisive commitment from governments and space agencies.
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ENERGY SECURITYTech Breakthrough Could Increase States’ Use of Geothermal Power
Lawmakers in some states have been laying the groundwork to add geothermal power to the electrical grid and pump underground heat into buildings. Now, a technological breakthrough could dramatically expand those ambitions — and perhaps unleash a new wave of policies to tap into geothermal sources. If the technology’s promise is fulfilled, geothermal could power as much as 20% of the U.S. grid.
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The long view
ENERGY SECURITYTech Breakthrough Could Increase States’ Use of Geothermal Power
Lawmakers in some states have been laying the groundwork to add geothermal power to the electrical grid and pump underground heat into buildings. Now, a technological breakthrough could dramatically expand those ambitions — and perhaps unleash a new wave of policies to tap into geothermal sources. If the technology’s promise is fulfilled, geothermal could power as much as 20% of the U.S. grid.