Description: E-sustainability refers to the practice of ensuring that the creation and trading of NFTs (non-fungible tokens) are environmentally friendly. In a context where blockchain technology, which underpins NFTs, has been criticized for its high energy consumption and environmental impact, e-sustainability seeks to mitigate these negative effects. This involves adopting production and transaction methods that reduce carbon footprints, such as using more energy-efficient blockchains or implementing carbon offsets. E-sustainability not only focuses on environmental aspects but also encompasses social and economic considerations, promoting a holistic approach that seeks a balance between technological innovation and environmental responsibility. As the NFT market continues to grow, e-sustainability becomes a crucial topic for artists, collectors, and platforms, who seek not only commercial success but also a positive impact on the planet. The adoption of sustainable practices in the NFT space can contribute to creating a more responsible and conscious digital ecosystem, aligning creativity and technology with the urgent need to care for the environment.