Eilif Ursin Reed

Shipping and heavy transport must reduce emissions. Hydrogen and ammonia are emerging as potential alternative fuels. The EU is optimistic, but is this a sustainable solution for the future?

Europe is warming faster than the global average, and has seen a dramatic increase in the number of heatwaves over the past 40 years. This trend will likely continue, even with major reductions in greenhouse gas emissions.

Wind power and export of electricity are controversial topics. Understanding what makes them controversial can lead to improved regulations and more broadly acceptable solutions.

Switching cooking in developing countries to cleaner forms of energy will lead to better health and lower greenhouse gas emissions. The 4CImpacts project looks at how gas use can be scaled up in Tanzania, and what consequences it will have for the climate, health and society.

Global fossil co₂ emissions are expected to grow 4.9% in 2021, nearly offsetting the 5.4% decline in 2020 due the COVID restrictions. Coal and gas use rebounded strongly to exceed 2019 levels, while oil use remains suppressed, suggesting strong policy action is needed to avoid continued emissions growth in 2022.