Britain hopes cooling energy prices will help curb inflation while a drop in prices would also help households struggling with a cost of living squeeze.

Cornwall Insight forecasts Ofgem's price cap will in April fall to 1,620 pounds ($2,058.53) a year based on average use, down from 1,928 pounds a year now.

"Concerns that events in the Red Sea would lead to a spike in energy bills have so far proved premature," said Craig Lowrey, Principal Consultant at Cornwall Insight.

"Healthy energy stocks and a positive supply outlook are keeping the wholesale market stable," he said.

Wholesale gas and power prices are a major part of the formula Ofgem uses to calculate the price cap.

Cornwall said the cap is expected to fall again in July to 1,497 pounds a year, before rising again slightly in October.

($1 = 0.7870 pounds)

(Reporting by Susanna Twidale, Editing by Louise Heavens)