https://www.gov.uk/government/publications/fossil-fuel-price-assumptions-2018
Fossil Fuel Price Assumptions: 2018 - GOV.UK
The BEIS Fossil Fuel Price Assumptions for 2018 present low, central and high assumptions for the wholesale prices of oil, gas and coal for the UK out to 2040.
fossil fuel priceassumptions2018uk
https://ourworldindata.org/grapher/fossil-fuel-price-index
Fossil fuel price index - Our World in Data
Average global prices of oil, natural gas and coal, measured as an energy index where prices in 2019=100.
fossil fuel priceour worldindexdata