Editor’s Note: A new year brings not just the promise of innovation, but the necessity of renewal—especially in how organizations govern and protect their data. While ESG may no longer be the term du jour, the drive for sustainability is far from fading. For professionals navigating cybersecurity, data privacy, regulatory compliance, and eDiscovery, sustainability is becoming an operational mandate. As data infrastructure strains under growing workloads and regulatory frameworks like the CSRD evolve, aligning governance with environmental responsibility is now a strategic imperative.

In this article, ComplexDiscovery connects the dots between legal and business technology trends—including infrastructure choices, vendor selection, and green IT design—and the broader dynamics of international policy and global security. From smarter retention to validated sustainability reporting, the piece offers actionable insight for leaders ready to make 2026 a year of meaningful data renewal.


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Industry News – Sustainable Development Beat

A New Year to Renew: How Sustainability Contributes to Smarter Data Governance

ComplexDiscovery Staff

In the new year, it is good not only to think new, but to renew—and nowhere is that more relevant than in how organizations manage and protect their data. Every log file, review set, and backup that supports security operations and discovery work depends on data centers, networks, and devices that consume electricity, water, and hardware resources.​

Over the past decade, digital transformation has often been framed as limitless: cloud platforms, global connectivity, and AI-driven analytics promised rapid scale with little visible friction. That picture looks different today as power grids respond to rising data center demand, AI workloads require more capacity, and regulators expand expectations for climate and sustainability reporting in technology-intensive sectors.​

Analysts and international bodies estimate that data centers and data transmission networks together account for roughly 1 to 1.5 percent of global electricity consumption. According to recent industry and energy-sector forecasts, data center electricity use could approximately double by 2030, potentially reaching around 3 percent of global consumption under base-case scenarios. These estimates vary by study and scenario, but the most recent forecasts point in the same general direction: higher electricity demand from data centers over the coming decade. For corporate legal departments, legal service providers, and cybersecurity operations centers that rely heavily on digital infrastructure, these trends connect sustainability directly to day-to-day operations.​

Data Snapshot: The Efficiency Benchmark

While energy demand is rising, efficiency is becoming a key procurement metric. Major providers such as Google report an average data center Power Usage Effectiveness (PUE) of around 1.1, and organizations increasingly treat that efficiency metric as a benchmark when evaluating vendors for security analytics and document review workloads.​

The Regulatory Shift

Regulatory developments reinforce this shift. The European Union’s Corporate Sustainability Reporting Directive (CSRD) and related initiatives are pushing companies toward more detailed, standardized disclosures on environmental impacts. According to recent European Commission proposals and legal analyses, the EU has explored simplifications to reduce compliance burdens—potentially narrowing the directive’s scope to the largest companies—while keeping its core transparency objectives in place. At the same time, European policy tools such as Digital Product Passports are designed to track aspects like durability and environmental performance across product lifecycles, including IT hardware. EU policy documents and implementation roadmaps describe Digital Product Passports as a means to centralize and standardize product-related information for use by businesses, regulators, and end users. Together, these requirements support a broader move toward “corporate sustainability” language that many companies now use alongside the older ESG framing.​

The Governance Opportunity

Within organizations, cybersecurity, information governance, and eDiscovery teams historically leaned toward retaining data to avoid risk. “Save everything, just in case” was the default. However, research on green information technology emphasizes that decisions about what data is collected, where it is stored, and how long it is retained are key levers for reducing environmental impact. Studies on green IT and corporate sustainability consistently link data minimization and smarter storage practices to lower energy use and emissions in digital operations.​

When teams align retention and discovery practices with clearly defined legal and business requirements, the benefits compound. Organizations can reduce redundant, obsolete, and trivial data while simultaneously lowering storage and processing demands. A leaner data footprint also decreases the attack surface area, strengthening security posture. In support of sustainability goals, these practices significantly reduce energy consumption throughout the data lifecycle.​

This is where renewal becomes a practical theme. Updating retention policies, refining legal hold triggers, and tailoring collections are not only risk-management steps; they are direct contributions to corporate sustainability goals.​

Infrastructure and Workflow

Infrastructure choices add another layer. Many organizations are increasingly evaluating cloud and data center providers on energy efficiency and renewable energy use. Legal technology providers are also adjusting, with some locating facilities in regions with cleaner power grids or implementing resource orchestration that scales computing resources up or down based on current workload.​

Software design plays an equally important role. Optimized queries and deduplication in discovery platforms can reduce the processing power needed per document. In security operations, calibrating log collection to focus on high-value events rather than indiscriminate capture can reduce storage requirements and improve analytic signal quality.​

The Greenwashing Defense

As sustainability reporting becomes more detailed, the validation of corporate claims is converging with discovery work. Investors and regulators increasingly seek documentation to support public statements on emissions and climate transition plans.​

Discovery platforms that manage contracts, emissions inventories, and internal communications are essential for assembling the evidence that underpins these disclosures. This is a critical defense against “greenwashing” accusations; if a company claims net-zero status, legal and governance teams must be able to produce the specific data trails that prove it. This reduces the risk of overstated claims and prepares organizations for the inevitable regulatory scrutiny.​

A Practical Step: The Sustainability Audit

With these factors in mind, the idea of renewal becomes practical as well as symbolic. Reviewing and updating retention rules and vendor evaluations at the start of a new year aligns operational practices with both regulatory expectations and sustainability goals.​

To help you get started, you can use the following prompt with your internal secure LLM to brainstorm your renewal strategy:

GenAI Prompt for Leaders: “Act as a dual-role Chief Information Officer and Sustainability Officer. Based on standard data minimization principles (like GDPR) and green computing best practices, list 5 specific questions I should ask my eDiscovery and Cloud Storage vendors to audit their carbon footprint and energy efficiency for the coming year.”​

Note: Outputs from generative AI tools should be reviewed for accuracy and tailored to your organization’s specific legal and regulatory requirements.

If your organization approached the coming year as an opportunity not only to think new, but to renew how it manages and protects data—with sustainability and evidence in mind—what would be the first policy, workflow, or system you would choose to change?​

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