KKR Backs $10bn Helix Venture to Tackle AI Energy Bottleneck

KKR, one of the world's leading asset management firms, has unveiled a brand new hyperscale infrastructure company, Helix Digital Infrastructure, with more than US$10bn in initial capital aimed at accelerating both energy supply and data centre capacity for AI workloads.

The venture, supported by investors including the Kuwait Investment Authority, NVIDIA and power producer Vistra, places energy provision at the centre of its strategy. Former AWS CEO Adam Selipsky has been appointed to lead the company.

“In my 15 years helping build a US$100bn revenue business and scale cloud infrastructure with Amazon Web Services (AWS), I saw first-hand what happens when demand for compute outpaces the physical infrastructure behind it,” says Adam Selipsky, CEO of Helix.

Aligning infrastructure with power demand

A core issue facing hyperscale AI development is not simply data centre construction but the ability to secure reliable, scalable energy. Traditionally, developers have sourced land, connectivity and electricity separately, creating delays and inefficiencies.

Helix aims to unify these elements, with a particular emphasis on integrating energy procurement and generation into early-stage planning.

“Data centres, power and connectivity have all too often been built on separate tracks. In the unprecedented infrastructure build-out of the AI era, that fragmentation has become an industry-wide bottleneck. This is slowing down the benefits of AI for enterprises, startups, governments, non-profits and citizens worldwide.”

KKR is anchoring the investment through its balance sheet and managed funds, supported by a broader platform with more than US$70bn deployed across digital and energy infrastructure assets.

Why energy is fast becoming a bottleneck for data centres

Energy availability is increasingly the limiting factor in scaling AI infrastructure. Access to generation capacity and grid connections is now determining where and how quickly new data centres can be delivered.

Vistra will act as Helix’s preferred energy partner, bringing a broad generation portfolio spanning 18 US states and Washington, D.C. Its role will focus on both immediate supply and long-term capacity expansion.

“Power generation and grid interconnections are critical gating factors for AI infrastructure deployments," says Jim Burke, President and CEO of Vistra.

"Helix brings together data centre development, infrastructure and power capabilities under a single umbrella, providing a one-stop shop for large load customers.

“By utilising Vistra’s existing fleet to deliver near-term power, Helix will accelerate delivery of power solutions through the use of existing assets while also bringing additionality with Vistra’s best-in-class capabilities, including power generation development and power grid expertise.

“Vistra has a proven track record in executing more than 5,000 megawatts of power purchase agreements with hyperscalers and looks forward to leveraging our leading and diverse generation fleet and operational expertise as Helix’s preferred power partner to help deliver the reliable, affordable energy these customers require.”

AI's impact on energy efficiency

Beyond supply, energy efficiency is another major focus. NVIDIA will support Helix deployments with its DSX platform, designed to improve performance per watt and reduce overall energy consumption across AI workloads.

“Useful AI has arrived, and demand for AI factories is extraordinary," says Jensen Huang, Founder and CEO of NVIDIA.

"AI is driving the largest infrastructure buildout in modern history.

“With the NVIDIA DSX platform and the Helix strategic partnership, we are bringing together a proven AI factory blueprint, world-class infrastructure expertise from KKR, and long-term capital to help AI cloud providers build the next generation of intelligence infrastructure.”

Investing in the energy transition

The involvement of sovereign investor the Kuwait Investment Authority underlines the scale of capital required to support both digital growth and the evolving energy landscape.

“We view AI infrastructure as one of the defining long-term investment opportunities globally, and Helix is purpose-built to address it," says Sheikh Saoud Salem Abdulaziz Al-Sabah, Managing Director of the Kuwait Investment Authority.

"Helix reflects a differentiated model that combines proven leadership, integrated capabilities and long-term capital required to deliver the next generation of critical digital infrastructure at scale.”

A new kind of energy infrastructure

Waldemar Szlezak, KKR’s Global Head of Digital Infrastructure, will serve as Chief Investment Officer. The company’s strategy spans energy generation, transmission networks and fibre connectivity, reflecting a shift towards vertically integrated infrastructure delivery.

“Large users of digital infrastructure have an urgent need to reduce complexity and unlock new capacity. Helix combines significant long-term capital with the capabilities and expertise to deliver holistic AI infrastructure solutions with speed and scale,” says Adam.

“Helix is further strengthened by strategic partnerships with NVIDIA and Vistra across technology and power, which we believe will enable the company to deliver the infrastructure that will underpin hyperscalers’ AI strategies for years to come.”