Renewable Energy in Brazil and Worldwide
Complete I-REC certificate market dashboard - rankings, prices and trends
Unidade: 1 I-REC (International Renewable Energy Certificate) = 1 MWh de energia renovável. Os volumes mostrados representam certificados de energia renovável comercializados em 2025.
Total Volume Brasil
84.4M
I-RECs (≈ MWh)
↑+30.6%Total Volume Mundial
434.9M
I-RECs (≈ MWh) • Inclui Brasil
↑+24.7%Sectors
48
vs last year
Companies
98
Top 50 Brasil + Top 50 Mundial
Brazil vs World
Volume comparison 2024/2025/2026
Quick Navigation
Top 5 Brasil
View full ranking →Top 5 Mundo
View full ranking →Statkraft
30.2M I-RECs
STX Group
26.8M I-RECs
Engie
21.5M I-RECs
Enel Green Power
20.4M I-RECs
South Pole
18.5M I-RECs
Frequently Asked Questions
What is I-REC?
I-REC (International Renewable Energy Certificate) is an international certificate that proves renewable energy generation. Each I-REC represents 1 MWh of clean energy produced, allowing companies to offset their emissions and declare renewable energy usage.
How does the I-REC market work?
The I-REC market works as a book-and-claim system: renewable energy generators issue certificates, which are purchased by companies seeking to prove clean energy usage. Brazil leads the global market with over 8 billion I-RECs traded annually.
Which companies can buy I-RECs?
Any company with an energy account can acquire I-RECs to offset their consumption. Comerc Energia, Raízen Power, and Engie Brasil are the largest generators, while technology, mining, and manufacturing companies are the main buyers to meet ESG goals.