Flawless – Hyperscalers Taking Steps to Mitigate the Impacts of Their Skyrocketing Use of Natural Gas

Many of the nation’s largest hyperscalers now acknowledge this simple fact: The need to rapidly ramp up the availability of around-the-clock electricity to power their new data centers gives companies like Amazon Google, Meta and Microsoft little choice but to rely heavily on natural gas-fired generation, at least for the near term. These gas-dependent plans conflict with long-stated “net zero” goals for greenhouse gas (GHG) emissions, however, so many of these same AI giants are taking aggressive steps to mitigate the environmental impact of their fast-rising gas use. In today’s RBN blog, we discuss their dilemma and a few of the approaches they are taking.

There are two primary drivers for U.S. gas demand in the late 2020s and early 2030s, namely the proliferation of new LNG export capacity along the Gulf Coast and a slew of new, energy-hungry data centers, most of them in a dozen or so key states. Due to the outsized role of these two markets, we’ve been blogging about them extensively — for example, in the past two and a half years, nearly 200 of our blogs made reference to existing or planned LNG export terminals and more than 100 blogs mentioned data centers and their massive energy requirements.

We also posted a Drill Down Report on data centers in April. The report’s title — Go Speed Racer Go — emphasized a critically important aspect of data center development: the perceived need among hyperscalers to get their projects up and running as quickly as humanly possible. And, along with the truckloads of Nvidia, Advanced Micro Devices and other chips required for each facility, these data centers need reliable, 24/7 electric power — and lots of it — from the get-go. Estimates vary, but it’s safe to say that data centers totaling more than 200 gigawatts (GW) of new compute capacity are under active development in the U.S. and that most of that demand will be met (at least initially) by gas-fired generation. (As we’ll get to, some also are building new wind, solar, geothermal and battery storage; others are turning to nuclear.)

A portion of that gas-fired power will be supplied from the electric grid, but an increasing share will come from onsite, “behind-the-meter” (BTM) power plants that serve data centers directly. Again, “speed to market” is a major factor — for the most part, it takes considerably less time to site, permit, and construct a BTM plant than a conventional, grid-connected plant because of the sometimes years-long queues for grid connections.

The catch for many hyperscalers — and there’s always a catch, isn’t there? — is that powering most of their new data centers with GHG-generating natural gas conflicts with the goals they very publicly established years ago to quickly ratchet down their carbon dioxide (CO2), methane (CH4) and other GHG emissions and achieve net-zero emissions in short order. For example, Microsoft has said its global operations will be carbon negative by 2030; Google originally committed to net-zero emissions and matching 100% of its energy use with carbon-free energy (also by 2030) but has since backed away from those goals; and Meta and Amazon continue to stand by their net-zero aspirations — Meta by 2030 and Amazon by 2040.