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This messaging resonates especially with younger or environmentally-conscious audiences, giving “green” crypto a social-value layer beyond mere speculation. On crypto-subreddits, some express that sustainable networks are “the future.”

Many blockchains today (e.g. Cardano, Algorand, Hedera, Polkadot) market themselves as “green” alternatives to energy-heavy proof-of-work networks — touting low-carbon footprint, PoS/efficient consensus, or explicit carbon-offsetting.