A similar solution based on U.S. measures to reduce methane emissions was discussed in the global Green to Scale report (Afanador et al., We here look at the results obtained in Norwegian oil and gas production, and scale those up globally as described below. Some countries have launched major efforts to measure the emissions, notably the US Environmental Protection Agency (see, e.g., US EPA (2016b)) and, in a Nordic context, the Norwegian Environment Agency (Husdal, Osenbroch, Yetkinoglu, & 0stebrat, 2016).