1. GHG emissions from biomethane gas-to-grid injection via anaerobic digestion;Adams,2018
2. Assessment of methane emissions from the U.S. oil and gas supply chain;Alvarez;Science.,2018
3. Waste and gaseous fuels in transport – Final report;Bates,2014
4. Digest of United Kingdom Energy Statistics (DUKES);BEIS,2018
5. Energy consumption in the UK data tables [table 1.04, row 41];BEIS,2018