year,gross_profit_gbp,profit_market_1_gbp,profit_market_2_gbp,charged_mwh,discharged_mwh,equivalent_full_cycles,captured_spread_gbp_per_mwh
2018,67799.45428,-115113.361429,182912.815709,4096.144098,3696.77005,972.834224,18.340187
2019,64299.710798,-103884.584974,168184.295772,4944.211906,4459.443748,1173.537828,14.418774
2020,76331.687725,-78420.110711,154751.798435,5561.815889,5022.246341,1321.643774,15.198714