“The grid as storage can be efficient and cost effective. Larger scale grid operations open up geographic potential to move energy, balance energy and reduce the need for capacity and reserves dramatically at scales that smaller storage cannot. On a smaller scale, literal storage, such as the grid-enabled hot water heaters in use for decades, can shift demand peaks to reduce unnecessary supply side costs for high priced peaking plant. New technologies enhance the ability of different forms of storage to be deployed for different uses — but the efficiency is at the grid level," he says. ...
Try a 30-day FREE trial and get unrivalled insight and in-depth analysis on the global transition to a decarbonised energy economy.
About the journal: FORESIGHT Climate & Energy
Learn about group subscriptions for corporate, NGO, public and educational institutions.
Is electricity storage essential? Belief is a dangerous foundation for decision-making and beliefs about storage risk major investment errors
In green and flexible power systems, services like rapid cures for hiccups in grid frequency can be valuable
The biggest battery bank experiments are in California and Australia
A full scale energy management laboratory is part of a dockland regeneration project in Copenhagen
Limitations on the supply of cobalt will restrict the production ramp-up of today’s lithium-ion batteries
Lithium-ion batteries have developed a competitive edge for some uses, but flow batteries could be best for grid scale storage