This Industry Viewpoint was authored by Jenny Gerson, Senior Director of Sustainability, DataBank
Sustainability has become considerably more complicated for the data center industry heading into 2026. Political shifts, policy changes, and other new market dynamics are creating an environment where progress may become harder to achieve.
Here are five predictions for how new trends and market forces will reshape data center sustainability in 2026.
Prediction #1: Greenhushing Will Replace Transparency
The trend toward greater sustainability and transparency will somewhat reverse in 2026. We’re already seeing cases where companies across many different industries are pulling back from public commitments and reducing visibility into their environmental programs—a trend now known as “greenhushing.”
This isn’t because sustainability efforts are stopping or even slowing down. It’s because the political and legal environment has made too much transparency risky. A large hyperscale cloud provider recently removed its net zero target from its website despite continuing to work toward this goal. In many other cases, terms like “ESG” are being rebranded to avoid too much political scrutiny.
This creates a dilemma for data center operators. Customers’ RFPs still require renewable energy commitments and sustainability certifications, and investors still evaluate ESG performance. Yet, the appetite for public messaging has diminished significantly.
The result is a disconnect where meaningful sustainability work continues behind the scenes while public communication will become more cautious or disappear completely. In response, data centers will need to balance legitimate customer and investor requirements against the risks of visible or perceived ESG-related advocacy in 2026.
Prediction #2: The Renewable Energy Cliff Draws Closer
Federal tax incentives are continuing to drive a surge in solar and wind deployments through mid-2026, but chances are good that the momentum will hit a wall soon after. Projects must either (1) begin construction by mid-2026 and be placed into service by 2030, or (2) be placed into service by the end of 2027 to receive clean energy tax credits.
This compressed timeline is forcing data center operators to accelerate procurement decisions and lock in renewable power agreements now or face a significantly different market landscape to address renewable and clean energy targets.
The consequences may extend beyond individual project timelines. When these incentives disappear, new solar and wind capacity will slow while older coal plants will remain operational longer than planned. Data center operators working toward net zero targets may find few options for new renewable power purchases.