What is Happening to the UK's Supply of Coal, Oil and Gas?

-Since 2000, North Sea has had its Oil and Gas Reserves being used Up - and Production has gone Down -Coal Production has Massively Decreased since mid 20th Century as because of Reducing CO2 Emissions and Mining Costs going Up. 2015 saw the last Coal Mine Closing up. -Fracking, bad method, is also being Used up However to try and Replenish the Amounts