Energy Attribute Certificates are contractual instruments with information about electricity consumption: eg. Guarantees of Origin (EU), Renewable Energy Certificates (USA).
The EU Taxonomy regulation is a classification system designed to direct investments toward sustainable projects. A company has various options to reduce its CO2 emissions to become compliant.
Germany's “Strompreisbremsengesetz” aims to eliminate windfall profits from sharply rising electricity prices. However, this law reduces the incentive for green power suppliers to conclude PPAs.