We’re at a tipping point in how electricity systems are balanced. Traditionally, supply and demand have been matched by turning large power plants up and down, with the occasional very large industrial customer, like a steel works, containing its demand to help balance the system. But over the last ten years we’ve seen a new breed of businesses – aggregators – bringing together hundreds and thousands of distributed assets to help the electricity systems stay balanced.
We’ve seen more and more aggregators emerging as markets have opened to distributed portfolios, with more than 70 appearing across Europe. Delta-ee Director Jon Slowe suggests “we are past the tipping point of this being a distinct sector in the energy market and there will be lots more action and development over the next years”.