[citation needed] Since electricity and natural gas are commodities, prices change daily with the market.
An important aspect of this consulting role is to assure that the client understands the differences between the contract offers.
Other services include helping companies reduce energy consumption with the aim of meeting national and international carbon emission standards.
Energy brokers typically do not charge up front fees to provide rates.
Not all energy brokers are consultants; However, the energy brokers who are also consultants will perform a more detailed analysis of a consumers' usage pattern in order to provide a custom rate, which typically results in more cost savings for the consumer.