Technical Guidance & FAQs
Read our guidance on all things RE100 below.
Here you will find all the guidance documents for RE100.
In 'Technical Criteria', you will find our full technical criteria as well as our FAQs.
In 'Reporting to RE100', you will find resources on how to report as an RE100 member, and further advice on how members are kept to account.
Technical Criteria and FAQs
- (March 2025) RE100 technical criteria
- (March 2025) RE100 technical criteria (Bahasa Indonesia)
- (March 2025) RE100 technical criteria (Japanese)
- (March 2025) RE100 technical criteria (Korean)
- (March 2025) RE100 technical criteria (Spanish)
- (April 2016) RE100 credible claims paper
- (August 2025) Frequently asked questions
- (August 2025) Frequently asked questions (Bahasa Indonesia)
- (August 2025) Frequently asked questions (Japanese)
Reporting to RE100
2024 technical criteria consultation
Previous technical criteria and consultation
- Superseded - (December 2022) 2022 RE100 technical criteria
- Superseded - (December 2022) 2022 RE100 technical criteria (Japanese)
- (October 2022) Outcome of 2022 technical criteria consultation
- (March 2022) 2022 technical criteria consultation
- Superseded - (March 2021) 2021 RE100 technical criteria
- Superseded - (May 2019) 2019 note on market boundaries