Conventional oil & gas
Shale gas
- https://www.gov.uk/government/policies/providing-regulation-and-licensing-of-energy-industries-and-infrastructure/supporting-pages/developing-shale-gas-and-oil-in-the-uk
- http://ec.europa.eu/environment/integration/energy/pdf/Macroec%20Impacts%20of%20Shale%20Gas%20Report.pdf
- https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/226874/BGS_DECC_BowlandShaleGasReport_MAIN_REPORT.pdf
- https://www.gov.uk/government/news/getting-ready-for-shale-gas-supply-chain-estimated-to-be-worth-billions-as-new-environmental-measures-announced
- The National Grid included a range of estimates in their 2015 Future Energy Scenarios: http://www2.nationalgrid.com/uk/industry-information/future-of-energy/future-energy-scenarios/