Denmark’s Ørsted buys US solar-plus-storage specialist

May 1, 2019
LinkedIn
Twitter
Reddit
Facebook
Email
Orsted has yet to share a MW figure for its new portfolio but it is understood to comprise not-yet-operational projects only. Credit: Orsten.

Ørsted has expanded its footprint in the solar-plus-storage space via the acquisition of a US developer.

The firm, Denmark’s self-styled largest energy group, used a recent Q1 2019 update to reveal an agreement to buy a subsidiary of US-based Coronal Energy.

The statement did not name the subsidiary in question but contacted by sister title PV Tech, a source close to Ørsted identified it as HelioSage Energy.

The deal was to purchase the unit from Panasonic-owned Coronal – which had scooped it up in 2015 – in return for a “low double-digit US dollar million” figure, the source explained, adding that the transaction only completed today.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

Not ready to commit yet?
  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

The deal marks a boost for the US renewable portfolio of Ørsted, known as DONG Energy before its rebranding in 2017.

Prior to the deal, the traditionally wind-focused player only owned a couple of PV projects in the country: the operational 10MW Oak Solar plant in New Jersey plus the 400MW Permian facility in Texas, which is awaiting a final investment decision and is backed by a 250MW PPA with Exxon.

How much capacity will be added via the HelioSage acquisition remains unclear. Other than describing it as “significant”, Ørsted has yet to share a MW figure for its new portfolio. The pipeline doesn’t feature operational projects, only those at the development stage, PV Tech understands.

Elsewhere, the UK was Ørsted’s choice for its first standalone, large-scale battery energy storage project. Operational since January, its 20MW Carnegie Road scheme features lithium battery and power conversation systems from NEC, designed to support a 90MW offshore wind portfolio.

Read Next

November 6, 2025
Developer-operator GridStor’s 220MW/440MWh Hidden Lakes Reliability battery energy storage system (BESS) project in Texas, US, is now operational.
November 6, 2025
IPPs BrightNight and Cordelio Power have reached financial close on the 300MWac solar PV, 300MW/1,200MWh battery energy storage system (BESS) Pioneer Clean Energy Centre in Yuma, Arizona, US.
Premium
November 6, 2025
TotalEnergies is reportedly considering selling a stake of ‘about 50%’ in a portfolio of BESS projects in Germany it is deploying via Kyon Energy.
November 6, 2025
Origin Energy has secured unconditional connection agreements with AEMO for its 300MW/650MWh grid-forming BESS at Mortlake Power Station in Victoria.
November 4, 2025
UK power generator Drax is set to acquire three BESS projects from York-based developer Apatura, with a combined capacity of 260MW.

Most Popular

Email Newsletter