The agreement is meant to contribute to Microsoft’s goal of having 100% of its electricity consumption matched by zero-carbon energy purchases by 2030, with the demand for cloud services growing. Having contracted almost one GW of renewable capacity to date outside of the agreement, the agreement builds on the existing collaboration, the companies said.

The agreement will not only focus on wind and solar but also “new or impactful carbon-free energy generation technologies,” which were not expanded upon by the companies.

According to the Financial Times, which first broke the news, the new capacity could cost an estimated $10 billion. Per BNEF tracked data and the Financial Times, the largest PPA signed between two separate independent parties is 1.3 GW, between mining company Rio Tinto and an Australian solar farm.

The companies say the agreement provides a pathway for Brookfield to deliver over 10.5 GW of new renewable energy capacity between 2026 and 2030 in the U.S. and Europe. The agreement includes the potential to increase its scope to deliver additional renewable energy capacity within the U.S. and Europe, and beyond to Asia-Pacific, India, and Latin America, and the companies say it provides an incentive for Brookfield to build a large portfolio of new renewable energy projects over the coming years.

“As the global trend of digitalization and the adoption of AI continues to drive growth in demand for electricity, we are thrilled to collaborate with Microsoft to support their customer demand with the build-out of over 10.5 gigawatts of renewable energy capacity,” said Connor Teskey, CEO of Brookfield Renewable and President of Brookfield Asset Management. “This first-of-its-kind agreement, which is almost eight times larger than the largest single corporate PPA ever signed, is a testament to our ability to reliably deliver clean power solutions at scale to our corporate partners and accelerate the energy transition.”

Originally published in Renewable Energy World.

These models are intended to accelerate the development of “first-of-a-kind” and early commercial projects, including advanced nuclear, next-generation geothermal, clean hydrogen, long-duration energy storage (LDES), and more. As a first step, the companies will issue an RFI in several US regions for potential projects in need of offtake and encourage technology providers, developers, investors, utilities, and others interested in responding to get in touch.

According to the International Energy Agency (IEA), firm, dispatchable clean electricity technologies and advanced energy storage systems are needed to cost-effectively decarbonize grids. These technologies can fill gaps in wind and solar production and support reliability.

However, the companies note that these technologies face challenges, in part because the novelty and risk of early projects make it difficult to secure the financing they need. By developing new commercial structures and aggregating demand from three of the world’s largest energy buyers, the companies hope to reduce the risks for utilities and developers considering early commercial projects and enable the investments that are needed – ultimately helping to bring these projects online by the early 2030s and reducing technology costs through repeated deployment.

The companies will initially focus on proving the demand aggregation and procurement model through advanced technology pilot projects in the United States. The companies will pilot a project delivery framework focused on: signing offtake agreements for technologies still early on the cost curve, bringing a clear customer voice to policymakers and other stakeholders on broader long-term ecosystem improvements, and developing new enabling tariff structures in partnership with energy providers and utilities. 

Google, Microsoft, and Nucor will share their lessons learned and the roadmap from their first pilot projects, and encourage other companies to consider how they can also support advanced clean electricity projects.

Originally published in Renewable Energy World.

The two organizations say they are focused on leveraging what AI does best — synthesizing billions of information bits and quickly presenting conclusions based on its analysis. Microsoft’s Azure Quantum Elements platform uses AI models purpose-built to aid scientific discovery. PNNL researchers are now testing its ability to identify new materials for energy applications.

“The intersection of AI, cloud and high-performance computing, along with human scientists, we believe is key to accelerating the path to meaningful scientific results,” said PNNL’s Deputy Director for Science and Technology Tony Peurrung. “Our collaboration with Microsoft is about making AI accessible to scientists. We see the potential for AI to surface a material or an approach that is unexpected or unconventional, yet worth investigating. This is a first step in what promises to be an interesting journey to accelerate the pace of scientific discovery.”

The newly executed agreement between the two organizations formalizes the next phase of PNNL’s ongoing relationship with Microsoft. The partnership will have an initial emphasis on computational chemistry and material science.

“We are at the dawn of a new era of scientific discovery that can transform our world for the better,” said Jason Zander, Executive Vice President of Strategic Missions and Technologies at Microsoft. “With novel AI and hyperscale capabilities, we can speed up research and unlock the discovery of new molecules that can address some of the most pressing issues of our time, from clean energy to eliminating toxic chemicals and beyond. We are honored to work with world-class scientific institutions like PNNL. Our breakthrough in using AQE to find new battery materials is just one of the many examples of how our innovative approach to materials research can improve our daily lives.”

In PNNL’s Energy Sciences Center, materials scientists Vijay Murugesan, Shannon Lee, Dan Thien Nguyen, and Ajay Karakoti synthesized and tested a new compound. The entire process, from receiving the simulated candidates to producing a functioning battery, took less than nine months, PNNL said. To make the compound competitive with published benchmarks, the team says additional optimization is required and initial investigations suggest new pathways to further explore the functional properties of the new material.

“The new battery results are just one example—a proof point if you will,” said PNNL’s Chief Digital Officer Brian Abrahamson. “We recognized early on that the magic here is in the speed of AI assisting in the identification of promising materials, and our ability to immediately put those ideas into action in the laboratory. We are excited to take this to the next level in the partnership between Microsoft and PNNL. We plan to push the boundaries of what’s possible through the fusion of cutting-edge technology and scientific expertise.”

Late in 2023, PNNL created the Center for AI @PNNL to coordinate the research of hundreds of scientists working on a range of projects focused on science, security, and energy resilience.

Researchers at PNNL were among the first to dive into artificial intelligence decades ago, the laboratory said. But AI has surged in the past year with the ready availability of generative AI, which allows almost anyone to produce —though sometimes errant— text and images with just a small amount of data. At the same time, AI is a tool for serious researchers as well as a subject all its own for scientists to create, explore, and validate new ideas, PNNL said.

A priority of the Center for AI at PNNL is developing ways to keep AI secure and trustworthy, PNNL said. PNNL scientists have contributed to the IEEE Ethics Certification Program for Autonomous and Intelligent Systems, a program to make sure algorithms are trustworthy and free of bias.

Among the other areas of interest to the participants of the Center for AI at PNNL are the creation and development of an AI-ready workforce; the deployment of AI in daily operations at PNNL; exploration of how humans and AI programs can best work together; and autonomous experimentation, where AI can direct robots’ activity in the laboratory, analyze results, then map out and even direct subsequent tasks.

The laboratory also recently said in a published paper that in some parts of the country, “energy droughts” can last nearly a week, but battery storage can help alleviate some of the pressure.

When renewable energy generation halts- when the sun isn’t shining and the wind isn’t blowing- it is referred to as a “compound energy drought.” The paper, Standardized benchmark of historical compound wind and solar energy droughts across the Continental United States warns that these occurrences could have a heavy impact on an unprepared grid.

Grid operators need to know when energy droughts will occur so they can prepare to pull energy from different sources, the authors recommend. Understanding where, when, and for how long energy droughts occur can help inform grid-level battery planning so enough electricity is stored to mitigate the loss.

Researchers have studied compound droughts in the past, PNNL notes, but only on the state and regional scale. PNNL’s researchers used weather data and historical energy demand data to understand how often an energy drought occurs when that energy is needed the most.

In a recent job posting, the company announced its search for a Principal Program Manager of Nuclear Technology, who would be responsible for implementing a global small modular reactor (SMR) and microreactor energy strategy.

The Principal Program Manager would be tasked with leading the technical assessment for the integration of SMRs and microreactors to power the company’s data centers, according to the posting. This individual would maintain a roadmap for this integration and select reactor technology partners and solutions, Microsoft said.

The job posting underscores Microsoft’s determination to pioneer advanced nuclear technology.

In 2022 Microsoft agreed to procure clean energy credits from Ontario Power Generation’s nuclear assets as part of the software conglomerate’s efforts to power its data centers with carbon-free energy.

Under a separate MOU, Microsoft and OPG agreed to evaluate the procurement of clean energy credits from the SMR which OPG plans to build at the Darlington New Nuclear Project site. The province has since agreed to build a total of four SMRs at the site.

As part of a more recent agreement with Constellation Energy, one of Microsoft’s data centers in Boydton, Virginia would be powered by up to 35 percent nuclear energy.

The nuclear power would complement Microsoft’s new wind and solar purchases and bring the data center to operating at close to 100 percent carbon-free electricity around the clock.

Microsoft would track its environmental performance using Constellation’s hourly carbon-free energy matching platform. The Microsoft Azure-based hourly matching software is a relatively new offering for customers looking to match their power demands with regional carbon-free energy around the clock.

Microsoft has pledged that by 2030, all its data centers will be powered by zero-carbon energy purchases, 100% of the time.

One of Microsoft’s data centers in Boydton, Virginia will be powered by up to 35 percent nuclear energy, under a new agreement with Constellation.

The nuclear power will complement Microsoft’s new wind and solar purchases and bring the data center to operating at close to 100 percent carbon-free electricity around the clock.

Microsoft will track its environmental performance using Constellation’s hourly carbon-free energy matching platform. Constellation’s Microsoft Azure-based hourly matching software is a relatively new offering for customers looking to match their power demands with regional carbon-free energy around the clock.

Prior to the evolution of hourly matching, much of the clean energy that American companies procured to reduce their use of generation from fossil fuels was produced elsewhere, at a different time of day, month or even year. This approach offered no guarantee that clean, carbon-free power was being used.

The companies said Constellation and Microsoft had been working collaboratively for several years to pioneer the hourly emissions accounting technology.

“Our collaboration with Constellation makes real-time matching of regional clean power generation and demand available to all companies that want to advance the energy transition,” said Adrian Anderson, general manager of renewable and carbon free energy at Microsoft.