Korean National EACs (K-RECs)

Purchase and Manage Renewable Electricity Certificates From South Korea

Buy K-RECs

EACs

I-RECs

GOs

US RECs

K-RECs

TIGRs

Carbon Credits

What Are K-RECs

Korean Renewable Energy Certificates — also called Korean National EACs or K-RECs — represent 1 MWh of electricity generated from renewable sources in South Korea. Issued under the national framework, K-RECs certify the origin, including generation date, location, and technology type.

K-REC Market Specifics

South Korea’s renewable energy market is complex, with centralized electricity distribution, regulatory layers, and limited access to supply. High demand and limited renewable generation drive prices up, creating challenges for companies pursuing voluntary goals like RE100. At the same time, purchasing K-RECs supports the growth of renewable infrastructure in Korea, offering additionality and reinforcing ESG commitments.

K-REC Generation Sources

K-RECs are issued for electricity generated from approved renewable sources and are available on our Marketplace:

Solar

Wind

Biomass

Hydropower (including small hydro)

Geothermal

Why Companies Buy K-RECs

K-RECs help companies demonstrate the use of renewable electricity sourced within South Korea. They support environmental reporting, reduce Scope 2 emissions, and contribute to carbon neutrality goals.

How to Get Started

You can source K-RECs directly through our Marketplace. Choose your volume, technology, vintage—or tell us your goals, and we’ll help you find the best options.

Talk to the team

Retirement & Claiming Process

To make a renewable energy claim, a K-REC must be retired. Retirement means the certificate is taken out of circulation and cannot be resold or reused. It ensures that the environmental benefit is counted only once and is linked to a specific reporting period or purpose. When purchasing through our Marketplace, redemption certificates can be downloaded directly from the platform.