Solar-plus-storage systems at customers’ homes in Hawaii will create a “comprehensive” virtual power plant (VPP) network on three Hawaiian islands of up to 6,000 individual systems.
Energy company Total and solar-plus-storage developer 174 Global, a division of Hanwha Group, have formed a joint venture to develop utility-scale solar and storage projects with a total capacity of 1.6GW in the US.
A large-scale solar PV system paired with pumped hydro energy storage could cover as much as 25% of the Hawaiian island of Kaua’i’s energy demand, pushing the island’s total share of renewables in its energy mix past 80%.
Hawaiian Electric has submitted eight contracts representing nearly 300MW of solar energy generation and about 2,000MWh of energy storage to be built on the islands of O’ahu and Maui.
EDF, Hanwha and Innergex lie among the firms contracted at Hawaii’s supposedly largest renewable tender to date, joining already-known winners such as ENGIE.
Another three developers with more than a gigawatt-hour of wins in Hawaiian Electric’s (HECO’s) massive solar-plus-storage and standalone energy storage tenders have gone public with size and location details of their proposed projects.
While utility Hawaiian Electric (HECO) stands poised to announce the finalists of its recent massive procurement of solar-plus-storage and standalone energy storage projects, developers with winning bids seem determined to steal the utility’s thunder.
The largest renewable tender in Hawaii’s history has chosen its winners, contracting a solar and storage pipeline that exceeds anything the US state has ever seen.
Plans to build five large-scale battery energy storage systems (BESS) across the islands of Hawaii will come up for public input via web links and community TV channels.
In this article, experts at consultancy Apricum examine with some simple “reverse engineering” how recent low solar-plus-storage PPAs in the USA were achieved, yet another example of the competitiveness of energy storage and new market opportunities emerging via storage-plus-renewables projects.
