LONDON, Nov 30 — Britain’s energy watchdog has proposed price controls for electricity distribution network companies for the next five years that it said would drive investment in homegrown supplies and deliver cheaper power without increasing consumer bills.

Energy disruption and wider market turmoil linked to gas and oil exporter Russia’s invasion of Ukraine has this year led to a surge in prices, straining business and households across Europe.

Akshay Kaul, Ofgem interim director for the Infrastructure and Security of Supply Group, said in Wednesday’s statement the plan would help to ensure Britain "is no longer at the mercy of international energy prices or geopolitical events”.

The controls, which will run from April 1, 2023, to 2028, require six electricity distribution network companies to focus investment towards "more homegrown, cleaner, cheaper, and secure sources of energy”.

Ofgem said it expected the proposal to increase the use of renewables, including wind and solar energy, backed up by expanded nuclear and hydrogen-generated energy.

Known as RIIO-ED2 (Revenue = Incentives + Innovation + Outputs for electricity distribution), the proposal sets the level of investment Ofgem allows local electricity distribution networks to make in the five-year period.

The cost of the work is recovered through the network charges on consumer bills and by limiting network profits and increasing efficiencies, Ofgem said.

The regulator said its proposals, which are subject to a consultation, has ensured that major investment in the network can be delivered without any increase in network charges on bills, which will remain at an average of £100 (RM534) per year per customer.

The distribution network operators are UK Power Networks, Northern Power Grid, SP Energy Networks, SSE Power Distribution and Electricity North West and National Grid Electricity Distribution

SSEN Distribution, part of British power generator and network operator SSE, said today that Ofgem has allowed it £3.59 billion of baseline total expenditure for the five-year period.

The total allowed expenditure for the six companies was around £22 billion, Ofgem said. — Reuters