Engie cancels Hawaii solar-storage project amidst supply chain volatility, trade disputes

By Andy Colthorpe
Facebook
Twitter
LinkedIn
Reddit
Email
A render of how the project would have looked if completed. Image: Engie.

Renewables developer Engie has cancelled a planned grid-scale solar-storage project in Hawaii amidst supply chain issues and trade disputes impacting US solar.

The project, which would have combined 60MWac of solar PV with a 240MWh battery energy storage system (BESS) to be supplied by technology provider New Horizons Ahead (NHOA), was cancelled last week, NHOA said in a statement issued yesterday.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Engie North America was to bring the project forward after winning a tender held by Hawaiian Electric in May last year, with the utility procuring 460MW of solar and nearly 3GWh of energy storage from 16 projects.

However the developer, a unit of French energy giant Engie, informed HECO last week of its intent to cancel, citing higher interconnection costs alongside supply chain issues and ongoing tariffs and trade disputes disrupting module supply in the US.

Project pushbacks and cancellations are widely expected to become increasingly common as solar module prices remain elevated, having increased on the back of high material and components costs and shipping constraints.

 Analysis conducted by Rystad Energy last week found that the levelised cost of electricity (LCOE) for solar projects has risen by between 10 – 15% as supply chain volatility has increased, with more than half (56%) of projects slated for development in 2022 considered to be at risk.

For more on this story, visit sister publication Energy-Storage.news.

Read Next

July 4, 2025
Germany’s latest innovation tender has awarded 488MW of co-located capacity, with all the projects being solar PV tied with energy storage.
July 4, 2025
Australian retailer AGL Energy has confirmed its acquisition of South Australia’s Virtual Power Plant (SAVPP) from Tesla.
July 3, 2025
Malaysian engineering and infrastructure giant Gamuda has expanded its presence in the Australian renewables sector by partnering with Tasmanian landowners to build a 1.2GW portfolio, which includes solar PV.
July 2, 2025
The US Senate has narrowly passed – with a 51-50 vote and with vice-president JD Vance breaking the tie – the reconciliation bill yesterday (1 July) without the solar and wind excise tax.
July 1, 2025
Independent power producer (IPP) Arevon Energy has closed a US$600 million credit facility to support its solar PV and energy storage portfolio in the US.
July 1, 2025
The UK government has released this week (30 June) its Solar Roadmap, which sets out practical measures to meet the country’s solar PV targets.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 22, 2025
Bilbao, Spain
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK