This highlights the importance of these energy assets for Alphabet’s future expansion.
December 23, 2025, London, UK Alphabet Inc., the parent company of Google, has agreed to buy Intersect Power, a US-based clean energy and data centre infrastructure developer, for $4.75 billion in cash plus assumed debt in one of the biggest strategic moves of the year. In light of the growing demand for artificial intelligence (AI) workloads, the action highlights Alphabet’s coordinated efforts to secure long-term energy supplies and expedite the expansion of its data centre network.
This acquisition occurs at a time when multinational tech companies are refocusing their investments on the energy infrastructure that will power tomorrow’s sophisticated digital systems, rather than just computer hardware. Securing reliable, scalable power has become as important as chips and servers themselves, as generative AI applications put previously unheard-of strain on electrical grids.
AI systems require a lot of energy. Large language models and similar systems can require enormous and reliable energy supplies for training and operation, frequently surpassing the capacity of current electrical grids. These difficulties prompted Alphabet to acquire Intersect. By consolidating data centre development and energy generation capabilities under one roof.
Industry analysis indicates that Intersect’s projects will provide up to 10.8 gigawatts of energy capacity by 2028, which is more than 20 times the output of the Hoover Dam. This highlights the importance of these energy assets for Alphabet’s future expansion.
As per the agreement, Intersect’s development pipeline and energy teams will be acquired by Alphabet; however, the acquired company will maintain its current brand. Current investors, such as TPG Rise Climate and Climate Adaptive Infrastructure, will continue to support Intersect’s ongoing assets in Texas and California, some of which are already operational and others of which are under construction.
Alphabet gains control over new energy projects and expertise while maintaining Intersect’s established relationships and momentum with third-party clients. This structure is a strategic blend of autonomy and integration.
The move is considered a strategic forward-looking shift for the firm in terms of owning infrastructure as opposed to what would be considered as transient buying. The firm can no longer just import electricity as was the case before, seeing as they can develop and shape the energy production segment.
Alphabet CEO Sundar Pichai pointed out the significance of this synchronization, saying that this change is expected to “expand capacity and function more nimbly in building power generation in lockstep with data centre load.” Intersect CEO Sheldon Kimber showed similar enthusiasm for innovation and large-scale energy solutions.
According to experts, this move puts Alphabet at the forefront in what has been described as the AI-energy race-an industry in which computing capabilities cannot be separated from the availability of clean and affordable energy. With the likes of Microsoft, Amazon, and Meta in pursuit of partnerships and solutions for the availability of clean and ample energy, the tech industry is indeed redefining the frontiers of the strategy surrounding the construction of digital infrastructure.
Alphabet’s newest buyout continues an active year in AI-related investments, including record-high data centre spending and cloud service enhancements. For 2025 alone, the company predicted capital spending above $90 billion, a forecast that underscores its ambition to lead the industry’s transition into AI-centric computing.
The Intersect transaction is indicative of a series of changes that are underway in energy policy on a corporate level. There is a noticeable trend of companies such as technology giants moving from a passive energy purchasing pattern towards an active role involving energy generation, energy storage, and energy infrastructure development. These drivers include computations requirements, besides worries regarding sustainability and energy security challenges that are getting increasingly pronounced.