Global greenhouse gas (GHG) emissions can be traced to five economic sectors: energy,
industry, buildings, transport and AFOLU (agriculture, forestry and other land uses). In this …

Climate change mitigation has become a pressing global challenge, with the oil and gas
sector being a significant contributor to greenhouse gas emissions. This review examines …

In 2019, the growth in total global greenhouse gas (GHG) emissions (excluding those from
land-use change) continued at a rate of 1.1%(±1%), reaching 52.4 gigatonnes of CO2 …

While global greenhouse gas (GHG) emissions are still rising, a number of countries have
emerged with a sustained record of emissions reductions. In this article, we identify these …

Natural gas release from oil and gas facilities contributes significantly to the greenhouse
effect and reduces the benefit of displacing heavy fossil fuels with natural gas. Real-time …

Hydrogen has a potentially important future role as a replacement for natural gas in the
domestic sector in a zero-carbon economy for heating homes and cooking. To assess this …

Ammonia (NH3) is an attractive low-carbon fuel and hydrogen carrier. However, losses and
inefficiencies across the value chain could result in reactive nitrogen emissions (NH3, NOx …

Across many cities, estimates of methane emissions from natural gas (NG) distribution and
end use based on atmospheric measurements have generally been more than double …

Future energy systems could rely on hydrogen (H 2) to achieve decarbonisation and net-
zero goals. In a similar energy landscape to natural gas, H 2 emissions occur along the …

Anthropogenic methane emissions from urban centers are important and addressable, yet
remain poorly characterized, and the representativeness of studies from individual cities is …