One Big Switch looks for 20,000 switchers

A new energy switching campaign is hoping to recruit 20 thousand Irish consumers to change their provider.

One Big Switch says it will use collective bargaining power to get group discounts with energy providers.

The campaign says since 2011 - Electricity prices have risen by 21 percent and gas prices by 35 percent.

Co-founder of One Big Switch Oliver Tattan told us how it works;