An auction for 700MW of grid energy capacity in Portugal is being configured to allow bids from solar and also solar-plus-storage projects to participate on a competitive basis, with guaranteed payments for energy storage co-located projects to use a capping mechanism in the event of ‘price spikes’.
Paul Verrill, director of energy data analysis & consultancy firm EnAppSys, explains how renewable energy generation, with the integration of smart grid technologies and efficiency energy storage systems, can create a sustainable power system for the future.
A 10MW hydrogen production plant powered from renewable energy has just opened in Fukushima Prefecture, Japan, and is thought to be the world’s largest to date.
Batteries are to be used for reactive power services for the UK grid as part of a ‘world-first’ project to create a new reactive power market for distributed energy resources.
A number of projects have been announced in the past couple of weeks highlighting the link between the stationary energy storage space and electric cars – aka “batteries on wheels”.
TERNA, operator of Italy’s electricity transmission system, is set to open up a pilot scheme in which up to 230MW of aggregated nominal capacity including energy storage could supply frequency and voltage services to the grid.
As more US states take steps to ensure energy storage can be integrated on the grid and contribute to the achievement of aggressive clean energy goals, the implementation details are critical, says Sara Baldwin of the Interstate Renewable Energy Council (IREC)
Results announced last week in a Capacity Market (CM) auction in France which had low-emissions requirements, saw 253MW of energy storage awarded 7-year contracts.
US utility company Dominion Energy has started development of four large-scale battery storage plants totalling 16MW of output in the Commonwealth of Virginia.
