Carbon and climate certifications help organizations, products, and buildings measure, reduce, and verify their greenhouse gas emissions. As climate disclosure mandates expand and net-zero commitments accelerate, these programs provide the frameworks and credibility needed to demonstrate real climate action.
Carbon Trust
The Carbon Trust's certification verifying that a product's carbon footprint has been measured, reduced, and offset. One of the most recognized carbon labels globally, used by major consumer brands.

Climate Impact Parters
A comprehensive framework for organizations to achieve and maintain carbon-neutral status. The CarbonNeutral Protocol is one of the most established corporate carbon management standards worldwide.

Global Electronics Council® (GEC)
Recognizes electronics manufacturers demonstrating leadership in climate action. EPEAT Climate+ Champions go beyond baseline environmental criteria to meet advanced climate performance thresholds.

Global Electronics Council® (GEC)
A product-level climate designation from the Global Electronics Council. EPEAT Climate+ verifies that IT products meet stringent criteria for energy efficiency, carbon reduction, and climate transparency.

Global Network for Zero
Certifies that an organization or building has a credible, verified plan to achieve net-zero emissions. The Global Network for Zero provides a structured pathway from commitment to achievement.

Global Network for Zero
The ultimate verification from the Global Network for Zero — certifying that a building has achieved actual net-zero energy, carbon, water, or waste through 12 months of measured performance.

International Living Future Institute
From the International Living Future Institute, this certification verifies buildings that produce as much clean energy as they consume annually. The gold standard for net-zero energy performance.

B Lab
While broader than climate alone, B Corp's rigorous impact assessment includes comprehensive environmental and climate criteria. B Corp companies commit to measuring and reducing their overall environmental footprint.

GreenCircle
GreenCircle's third-party verification that a product or process achieves certified energy savings compared to industry benchmarks. Provides credible, data-backed claims for marketing and procurement.

Center for Resource Solutions
North America's leading certification for renewable energy. Green-e verifies that electricity products meet environmental and consumer protection standards for clean energy claims.
Rankings are based on global market adoption, third-party recognition by standards bodies, number of certified projects or holders, geographic availability, and rigor of assessment requirements. Data is sourced from each program's official registry and our database of 748+ certification programs.
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