The rapid expansion of data centers, essential to supporting artificial intelligence, cloud computing, and the digital economy, has sparked growing concern about the energy required to run them.
Against this backdrop, Tecto Data Centers has reached an important milestone: the company has secured International Renewable Energy Certificate Standard (I‑REC) certification for its entire operational footprint in Brazil and Colombia.
The certification confirms that 100% of the electricity consumed across Tecto’s seven operational facilities, including key hubs in Fortaleza, Rio de Janeiro, and Barranquilla, comes from traceable renewable energy sources. In an industry increasingly challenged to reconcile exponential digital growth with decarbonization goals, the move represents a meaningful step toward energy transparency and accountability.
The Energy Challenge of the AI Era
Artificial intelligence is rapidly reshaping global infrastructure demand. Training large AI models and running inference workloads require massive computing clusters, which in turn demand significant electricity.
Some hyperscale AI data centers are already approaching the power consumption of small cities. As this demand grows, investors, regulators, and enterprise customers are asking tougher questions about how digital infrastructure sources and verifies its energy.
Renewable energy commitments are now common across the data center sector, but verifying those claims and ensuring they are not simply marketing statements has become increasingly important.
What I-REC Certification Actually Means
The International Renewable Energy Certificate Standard (I‑REC) is a globally recognized system for tracking and verifying renewable electricity generation and consumption.
Each certificate represents one megawatt-hour (MWh) of renewable electricity produced and delivered to the grid. Organizations can purchase and retire these certificates to demonstrate that their electricity consumption is matched with renewable energy generation.
The system creates a traceable and auditable chain of custody, allowing companies to make credible renewable energy claims aligned with frameworks such as the Greenhouse Gas Protocol and corporate sustainability initiatives like RE100.
The global adoption of I-REC has grown rapidly in recent years:
- More than 283 million I-REC certificates were issued globally in 2023, representing 283 terawatt-hours of renewable electricity.
- Issuance grew over 40% year-over-year, reflecting surging corporate demand for traceable renewable energy.
- The system now supports renewable energy tracking in over 48 countries and more than 4,000 renewable energy projects worldwide.
Latin America has emerged as one of the most active regions in this market, with Brazil becoming a leading issuer of renewable energy certificates globally.
The Anti-Greenwash Movement
For data center operators, renewable energy verification is increasingly tied to customer procurement decisions.
Hyperscale cloud providers, AI companies, and global enterprises face growing pressure to reduce the carbon footprint of their digital operations. As a result, they are seeking infrastructure partners that can demonstrate transparent and verifiable energy sourcing.
By certifying its energy consumption through I-REC, Tecto Data Centers provides customers with independently verified proof that the electricity powering their workloads originates from renewable sources.
This level of accountability helps address one of the sector’s biggest credibility challenges: greenwashing, where sustainability claims are made without transparent verification.
Renewable Energy Data Centers Are the Future
For digital infrastructure providers, this trend reflects a larger shift: performance and sustainability must scale together. As AI workloads continue driving unprecedented demand for computing capacity, the companies that succeed will be those able to deliver not only connectivity, compute, and scale but also transparent, accountable energy practices.
By securing I-REC certification across its operational footprint, Tecto Data Centers is helping set a new benchmark for how digital infrastructure can grow responsibly in the age of AI.
