The digital economy depends on a huge array of data centers, servers, and communication systems that power almost every business today. But as climate and energy challenges mount up, certain companies are rethinking how their digital infrastructure operates.
Sustainability in digital operations improves efficiency, reduces long-term costs, and protects organizations from volatile energy markets and environmental regulations.
Sustainable Digital Infrastructure
Modern business relies on data storage and computing. Larger companies use a huge amount of energy and resources. Data centers, for example, can consume as much energy as small towns. In fact, CNBC has reported on AI and cloud computing companies potentially using more electricity than some cities and even entire U.S. states.
Texas illustrates this trend: the Electric Reliability Council of Texas (ERCOT) now tracks over 200 gigawatts in large-load interconnection requests, with over 70% from data centers. This far exceeds the state’s record peak demand of 85 gigawatts. Developers there are building private gas-fired power plants and on-site generation, like the 7.65-gigawatt GW Ranch in West Texas, permitted to emit greenhouse gases equivalent to 5% of Canada’s total. Multiple sources have criticized the move as sidelining environmental goals in favor of speed.
Larry Fink, founder of global investment firm BlackRock, has suggested that four years ago if a business said it was building a data center, it would have to be powered by renewables. Two years ago, it was more about preference, said Fink (insideclimatenews.org). “Today? They care about power.”
By investing in more sustainable systems, businesses would be able to cut their carbon footprint and operational costs. Energy-efficient hardware, advanced cooling technologies, and optimized software can all maintain performance while reducing energy demands. These upgrades deliver predictable financial outcomes even when energy prices spike or regulations tighten.
Organizations that meet these regulations can respond to investor pressure on ESG performance and maintain more predictable operating costs. In Europe, members of the Climate Neutral Data Centre Pact are committing to targets on renewable sourcing, waste heat reuse, and energy efficiency. For other businesses, following these examples might not be about matching their exact scale but adopting the same principles. Prioritizing efficient hardware, cleaner power, and smarter use of technology can make infrastructure cheaper to run, more resilient to shocks, and easier to decarbonize.
Energy Efficiency
Today’s servers consume around 30 to 50 percent less energy than their counterparts from ten years ago, thanks to advances in chip design and intelligent power management. Liquid cooling technology can further reduce cooling demands by up to 40% compared with conventional air-based systems.
Long-term power purchase agreements with wind or solar projects lock in predictable electricity prices and reduce exposure to fossil fuel market volatility. Tech giants Google and Microsoft have used this model to match all their annual electricity use with renewable energy purchases, even as their data center networks continue growing.
Naturally the location of data centers matters. Placing them near renewable power sources or in naturally cooler regions lowers operational energy needs. Operators in Northern Europe take advantage of cold air and hydroelectric resources to achieve some of the industry’s most efficient power usage effectiveness (PUE) scores.
Cloud Advantages
A hyperscale data center could spend hundreds of millions on electricity each year. Any efficiency measure that trimmed 10 percent of that cost would translate to tens of millions saved.
Cloud computing lets companies tap into massive, professionally managed data centers rather than maintaining their own, which ties their efficiency and energy footprint to the performance of those providers.
Some organizations take a practical route by seeking IONOS special deals and offers to benefit from affordable hosting and storage. These promotional options make sustainable cloud infrastructure more attainable for small and medium-sized businesses.
The European Union’s Energy Efficiency Directive means that data centers with over 500 kilowatts of installed IT capacity must disclose detailed figures on their consumption of energy and water. This pushes operators to reduce reliance on fossil fuels. Businesses that comply will earn more favorable attention from investors focused on sustainability performance, while noncompliant operators risk financial penalties.
Using more sustainable energy also protects companies from market volatility. Natural gas prices doubled in 2022; firms with renewable energy contracts maintained more stable electricity costs and others using more fossil fuels saw steep increases.
While not directly tied to data centers, recent news has again highlighted how fossil fuel incentives persist. LNG exporter Cheniere Energy received a $370 million tax break for using liquefied natural gas in its tankers under an “alternative fuel” credit, a move critics argue was never intended for such large, heavily polluting ships.
There is still tension between climate goals and short-term incentives that continue to support fossil fuel expansion. Rulings like the above might improve the economics of gas, but they increase environmental cost as well as investors’ exposure to future policy reversals – and public scrutiny.
Future-Proofing Operations
Organizations that integrate these practices can gain a competitive edge. They will operate reliably through energy crises and innovate from necessity. The idea is clear: companies that prioritize efficiency will build resilience.
Editor’s Note: The opinions expressed here by the authors are their own, not those of impakter.com — In the Cover Photo: Sustainable Digital Infrastructure. Cover Photo Credit: freepik
