The Stellar Development Foundation submitted comments to the European Securities and Markets Authority (ESMA) regarding blockchain sustainability and environmental impact, addressing energy consumption concerns and ESG indicators for distributed ledger technology under the Markets in Crypto Assets (MiCA) regulation.

This article examines blockchain technology's environmental impact, particularly focusing on energy consumption and carbon emissions from mining and validation processes. It clarifies that different blockchain protocols have varying levels of environmental impact, countering broad generalizations about blockchain's environmental risk. The Stellar Development Foundation (SDF) submitted formal comments to ESMA on sustainability and ESG insights as part of the regulatory consultation on technical standards for the Markets in Crypto Assets (MiCA) regulation, specifically addressing sustainability indicators for distributed ledger technology.