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An analysis of Transport & Environment data showed that electric-car drivers in Europe pay, on average, less than half what diesel drivers pay per kilometer in charging or refueling costs. This comes as the cost of a diesel tank has risen by about €32 since the beginning of the year, amid calls to support low-income households and accelerate the transition to electric transport.
An article published by NRDC argues that revenues from the RGGI initiative have helped lower electricity bills and fund energy efficiency, but directing a larger share of them toward direct assistance could weaken long-term savings. The authors argue for targeting support to households most in need and adopting updates to the initiative to preserve its benefits.
This Transport & Environment article analyzes the forthcoming proposal to review the European Emissions Trading System, focusing on expanding aviation emissions pricing, bringing private aircraft into the system, and addressing non-CO2 aviation effects. The organization considers the proposed expansion a practical but still limited step, as a substantial share of aviation emissions would remain outside carbon pricing.
A CleanTechnica analysis argues that an HDR study commissioned by the Association of American Railroads measures the cost of electrifying most of the U.S. rail network, but does not answer the more important economic question: which corridors should be electrified first? The article compares this approach with the CURRENT framework, which examines phased solutions including battery-electric trains and dual-mode vehicles.
Recent study and analysis show that the decline in the cost of hydrogen projects cannot be estimated solely on the basis of doubling the installed capacity of electrolyzers. Growth may result from increasing stack and plant sizes, while a large share of the cost remains outside the stack itself, in equipment, engineering, construction, and electrical systems.
Michael Barnard argues that continued reliance on hydrogen was not merely the result of technical ignorance, but also of interests tied to assets, companies, institutions, and public policies that sought to keep its pathway viable. The analysis concludes that hydrogen has important roles in some industries, but does not demonstrate its viability as a general alternative to direct electrification.
Solar panel imports and satellite imagery indicate that Africa may be experiencing significant growth in distributed solar power that is not fully captured by official capacity figures. Commercial and industrial applications, rather than residential projects alone, appear to be at the forefront of this expansion.
A study published in Earth’s Future presents a statistical framework for linking the cumulative emissions of specific entities to increased risks of extreme climate events. The findings may strengthen plaintiffs’ ability to discuss causation in climate liability lawsuits, but they do not by themselves resolve legal cases or establish judicial liability.