Fixed-rate plans: Fixed-rate plans give customers more stability for their monthly energy bills because the rate a customer signs up with is the rate he or she pays for the length of the plan’s contract. Most fluctuation comes with usage, though transmission and delivery charges and local fees also can change.. Because a fixed-rate plan sometimes spans two-three years, these plans often require a customer credit check and can include early cancellation fees. Fixed-rate plans, because of the continuing market volatility, probably are the best choice for many consumers.
But they are not pessimistic about the sector. “The good news is that renewable energy has – at least on a levelized cost of electricity, or LCOE, basis – clearly achieved the long-awaited goal of grid competitiveness,” they say. Both onshore wind and solar projects have won auctions, in Morocco and Chile respectively, with bids of $30/MWh or less in the last 12 months. “These must be the lowest electricity prices, for any new project, of any technology, anywhere in the world, ever. And we are still going to see further falls in equipment prices,” they assert.