Renewable power-to-fuel (PtF) is a key technology for the transition towards fossil-free
energy systems. The production of carbon neutral synthetic fuels is primarily driven by the …

Whether additional natural gas infrastructure is needed or would be detrimental to achieving
climate protection goals is currently highly controversial. Here we combine five perspectives …

Anthropogenic emissions of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O)
have made significant contributions to global warming since the pre-industrial period and …

Intergovernmental Panel on Climate Change (IPCC) assessments are the trusted source of
scientific evidence for climate negotiations taking place under the United Nations …

Short‑lived climate forcers (SLCFs) affect climate and are, in most cases, also air pollutants.
They include aerosols (sulphate, nitrate, ammonium, carbonaceous aerosols, mineral dust …

Zeolites are a very versatile class of materials that can display selective CO2 adsorption
behavior and thus find applications in carbon capture, storage, and utilization (CCSU). In …

Improved knowledge of glacial-to-interglacial global temperature change yields Charney
(fast-feedback) equilibrium climate sensitivity 1.2±0.3° C (2σ) per W/m2, which is 4.8° C±1.2° …

Ammonia, a molecule that is gaining more interest as a fueling vector, has been considered
as a candidate to power transport, produce energy, and support heating applications for …

Microplastics are now recognized as widespread contaminants in the atmosphere, where,
due to their small size and low density, they can be transported with winds around the …

The Renewable Fuel Standard (RFS) specifies the use of biofuels in the United States and
thereby guides nearly half of all global biofuel production, yet outcomes of this keystone …