> For the complete documentation index, see [llms.txt](https://aerariumchain.gitbook.io/aerariumchain-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aerariumchain.gitbook.io/aerariumchain-docs/aerariumchain-aec/key-features/aec-sustainability.md).

# AEC Sustainability

Can [NFTmicro](/aerariumchain-docs/aerariumchain-aec/nftmicro-tm.md) be more sustainable than a museum freebie?\
Sure, because we use [**Algorand**](https://www.algorand.com/), an eco-friendly blockchain.

NFTs respect the environment and the museum’s ethical thinking allowing museums to keep working without losing right on assets. Wouldn’t it be more ethical and sustainable purchasing a NFT that helps preserve the artistic heritage than a magnet at an exhibition?

#### To find out more about the small environmental impact that the Algorand blockchain has, read [the dedicated section](/aerariumchain-docs/aerariumchain-aec/ecosystem/algorand.md).