Disclosure of alternative performance measures Consolidated income statement [axis] Adjusted Results [member] Exceptional items and certain remeasurements [member] Total [member] Profit or loss [table] Profit or loss [line items] Electricity Generator Levy Gross profit/ (loss) Other comprehensive income, before tax, exchange differences on translation attributable to non-controlling interests Net fair value losses on financial assets at fair value through other comprehensive income Net fair value losses on financial assets at fair value through other comprehensive income reclassified to profit or loss Renewable certificate assets Current trade and other receivables and contract assets Current trade and other payables and contract liabilities Net current assets Net assets Cost of hedging reserve Movements on cash flow hedges released directly from equity Deferred tax on cash flow hedges released directly from equity Movements on cost of hedging released directly from equity Deferred tax on cost of hedging released directly from equity Movement in equity associated with forward contracts to purchase own shares to satisfy share-based payment arrangements Own shares utilised to satisfy share-based payment arrangements Acquisition of non-controlling interests without a change in control Net cash from operating activities, made up of: Contributions to associates classified as investing activities Net cash used in investing activities Distributions to non controlling interests classified as financing activities Gross receipt of financing derivatives classified as financing activities Gross payment of financing derivatives classified as financing activities Other financing costs paid classified as financing activities Net cash absorbed by financing activities Net (decrease)/increase in cash and cash equivalents Disclosure of renewable certificate assets Disclosure of contract costs Description of accounting policy for contract costs Disclosure of climate change Disclosure of inflation risk Disclosure of counterparty risk