Bill Gates’ Breakthrough Energy Ventures invests in automated solar construction company Terabase Energy

August 4, 2022
Facebook
Twitter
LinkedIn
Reddit
Email
Terabase said automated solar construction could unlock Terawatts of new renewable energy, helping to meet decarbonisation goals. Image: Terabase Energy.

US-based start-up Terabase Energy has secured US$44 million in a Series B fundraising round co-led by Bill Gates’ Breakthrough Energy Ventures and venture capital firm Prelude Ventures among others, to drive the commercialisation of its automated solar park construction technology.

The raise sees the total amount accrued by the company soar to US$52 million – it bagged US$6 million in 2020 – and will specifically be used to support the “scalability of solar by building a digital and robotic automation platform for the development, construction and operation of utility-scale PV power plants.”

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 California-based company said the raise would enable “full commercial deployment” of its product in 2023.

Terabase said it had “built the first digital platform for managing the full project life cycle of utility-scale solar”, combining it with a construction automation system to “transform the way solar power plants are deployed”.

The company said its “automated field-factory” was able to perform round-the-clock operations and could significantly shorten project construction times, reduce costs and ensure higher build quality, adding the process would “improve worker health and safety” by removing manual lifting of modules and steel components.

“In recent years, the solar industry has been focused on technological improvements of solar panels and other hardware components while the means and methods of engineering and construction have been largely unchanged,” said Carmichael Roberts of Breakthrough Energy Ventures.

“This investment is validation of our vision for rapidly deploying solar at the Terawatt scale,” said Matt Campbell, co-founder and CEO of Terabase Energy, which bought a predictive energy modelling tool called PlantPredict from US thin-film module maker First Solar in August of last year.

“It took fifty years for the world to build the first Terawatt of solar, but we need at least 50 additional Terawatts built as quickly as possible to meet global decarbonisation targets,” he added.  

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 third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

January 20, 2026
Radial Power has secured US$355 million from Goldman Sachs for 214MW of distributed solar across 106 projects nationwide.
January 19, 2026
US solar firm SunPower has signed a letter of intent to acquire California-based residential and commercial installer Cobalt Power Systems in an all-equity transaction. 
January 19, 2026
Solar PV has met two-thirds (61%) of the US electricity demand growth in 2025, according to a report from think tank Ember.
January 19, 2026
Last week, the Chinese Ministry of Commerce (MoC) issued its final review ruling regarding anti-dumping measures on solar-grade polysilicon originating in the US and South Korea.
January 16, 2026
Global tech giant Amazon has been approved as the buyer of the 1.2GW Sunstone solar project in Oregon, one of the largest solar PV projects in the US.
January 16, 2026
US C&I solar developer Altus Power has acquired four solar projects with a total capacity of 105MW from IPP Cordelio Power. 

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA