Cummins adds to Iberdrola’s list of green hydrogen partners, plans gigawatt-scale electrolyser plant

Facebook
Twitter
LinkedIn
Reddit
Email
Cummins PEM Electrolyzer in Quebec. Image: Cummins

Spanish energy company Iberdrola is working with US power technology distributor Cummins on what the pair claim will be one of the world’s largest green hydrogen facilities in Spain.

Iberdrola and Cummins have signed an agreement to expand their own green hydrogen businesses and build an electrolyser production facility in Castilla-La Mancha with a capacity of 500MW, but that can be scaled to more than 1GW. The facility is to cost roughly €50 million to build and is expected to come online in 2023.

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

Iberdrola revealed plans to establish a separate business unit geared towards hydrogen last September, and has since forged several partnerships with oil and gas majors and industrial groups this year to get ahead in the burgeoning green hydrogen power sector. The partnership comes less than a week after the Spanish energy group inked a deal with Mitsubishi Power to develop hydrogen projects together. The company said last month it is working with BP and Enagas on a 20MW electrolyser powered by a 40MW solar PV system, and is also planning to build a solar-plus-hydrogen power project at ceramic tile maker Porcelanosa’s factory in Villarreal.

It also unveiled plans to build Europe’s largest solar-storage-hydrogen project in Andalusia in July 2020, which Cummins will now become the electrolyser supplier for. The two companies are also working on a hydrogen refueling station in Barcelona, with more collaboration opportunities anticipated in the future.

Iberdrola said in a statement that it has proposed 53 hydrogen-related projects to the European Union’s Next Generation economic recovery package, which would create 4GW of power capacity if they were all brought to life.

Read Next

August 5, 2025
Sonnedix and Prosolia have acquired projects, while Iberdrola has signed a 34MW PPA with Burger King covering 109MW total.
August 4, 2025
Spanish energy utility giant Iberdrola has sold its Mexican power business for US$4.2 billion, as part of its shift to focus on US and UK electricity transmission networks.
July 31, 2025
Lucy Nation has said bp paid the price for proceeding “too quickly,” resulting in its exit from the 26GW AREH project in Pilbara.
July 28, 2025
In a webinar hosted by Informa Markets, industry experts gathered to dissect the implications of the 45V clean hydrogen tax credit extension.
July 25, 2025
Oil and gas major bp has confirmed it will exit the Australian Renewable Energy Hub (AREH), a 26GW wind, solar and green hydrogen project planned for Western Australia.
July 24, 2025
Spanish energy utility giant Iberdrola has recorded over €3.5 billion in net profits in the first half of 2025 as it continues to expand investments in grid networks and high-value markets.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines