Siemens, Macquarie establish distributed energy joint venture

Facebook
Twitter
LinkedIn
Reddit
Email
Image: Walmart/Flickr.

Siemens and Macquarie Group have created a new joint venture that will develop distributed energy resources such as solar and battery storage for US corporations and institutions.

Called Calibrant Energy, the company will offer on-site energy-as-a-service solutions at no up-front cost for its customers, which will include corporate and industrial clients, as well as municipalities, universities, schools and hospitals.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The joint venture has been formed by Siemens’ Smart Infrastructure and Financial Services groups as well as Macquarie’s Green Investment Group (GIG).

It is hoped that Calibrant will be able to simplify the transition towards energy decarbonisation for US corporations and institutions by planning, designing, building, owning and operating clients’ energy production and storage assets.

“Many companies and institutions are embarking on a green transition in their energy strategies to take advantage of lower cost, lower emissions and increased resilience,” Chris Archer, GIG head of Americas, said. “Due to our shared vision and complementary expertise, GIG viewed Siemens as the ideal partner in forming Calibrant Energy to work closely with clients to deliver simple, customised, fully managed energy solutions.”

Calibrant’s technologies will include solar, integrated solar-battery solutions, hybrid systems, standalone batteries, microgrids, combined heat and power, and centralised heating and cooling infrastructure upgrades.

Formation of the joint venture comes after investment firm Blackstone last month established a similar company that will offer capital alongside commercial, industrial and institutional customers to develop distributed infrastructure.

Blackstone said the market for on-site renewable projects is growing rapidly as companies look to boost the sustainability of their operations while countering blackouts caused by extreme weather.

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

May 19, 2026
Michigan power utility DTE Energy has issued a tender for 1GW of new solar PV and wind power projects across the state.
May 19, 2026
Inox Clean Energy has completed the acquisition of US solar manufacturer Boviet Solar Technology in a deal valued at around US$750 million.
May 19, 2026
NextEra Energy and Dominion Energy have confirmed that they will combine, forming the largest regulated power utility company in the world.
May 19, 2026
Enel Green Power North America has acquired a 270MW operational solar PV portfolio from an unnamed US utility.
May 19, 2026
Toyo Solar has posted a 177% increase in revenues in Q1 2026, after bringing online new cell and module manufacturing facilities.
May 18, 2026
US real estate company CIM Group has launched an energy platform with a 2GW portfolio of solar PV and battery energy storage system (BESS) assets.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)