Aave has reached a major milestone in decentralized finance, becoming the first DeFi lending protocol to surpass $1 trillion in cumulative lending volume, as institutional participation and real-world asset integration continue to expand.The achievement underscores Aave’s position as the dominant onchain lending infrastructure, with the protocol increasingly used by both crypto-native users and traditional financial institutions.Aave Becomes DeFi’s First $1 Trillion Lending ProtocolAave Labs CEO Stani Kulechov confirmed the milestone in a post on X, describing Aave as the backbone of a new, open financial system.“A decade ago, DeFi and Aave didn’t exist. Today, Aave stands as the backbone of onchain lending, powering a new financial system that is open, global, and unstoppable,” Kulechov said.He added that Aave is working toward becoming the largest and most efficient liquidity network globally, one that banks, fintech firms, and builders can integrate by default to reduce costs and improve liquidity across financial markets.Originally launched as ETHLend in 2017 and rebranded to Aave in 2018, the protocol now secures $27.2 billion in total value locked (TVL) and enables users to borrow instantly or earn yield using crypto collateral.Institutional Expansion Drives Aave’s GrowthAave’s rapid scaling has been fueled in part by its push into institutional-grade DeFi products.In August, Aave Labs launched Aave Horizon, a permissioned lending market on Ethereum designed for traditional financial institutions. The platform allows firms to borrow stablecoins against tokenized real-world assets (RWAs).Early adopters include VanEck, WisdomTree, and Securitize, signaling growing confidence in onchain lending from established asset managers.Kulechov has also highlighted the long-term opportunity in tokenizing what he calls “abundance assets,” such as renewable energy infrastructure, energy storage systems, and robotics. He estimates these sectors could represent $50 trillion in value by 2050, creating a massive addressable market for DeFi lending.Aave Dominates DeFi Lending MetricsAave continues to outperform competitors across key metrics:$27.2 billion in user value secured (TVL)$83.3 million in protocol fees generated over the past 30 daysNearly 4x more fees than its closest rival, MorphoOther major DeFi lending protocols with over $1 billion in TVL include Morpho, JustLend, SparkLend, Maple, Kamin Lend, and Compound, but none approach Aave’s scale or revenue generation.Governance Tensions Emerge Within Aave DAOThe milestone comes amid internal debate within the Aave ecosystem over governance and funding.A proposal currently before Aave tokenholders would allocate up to $42.5 million in stablecoins and 75,000 AAVE tokens to Aave Labs. In exchange, Aave Labs would route all revenue from Aave-branded products back to the Aave DAO treasury, transitioning to a DAO-funded operating model.The proposal has sparked division among community members, reflecting broader questions around decentralization, incentives, and the balance of power between core developers and DAOs as DeFi protocols mature.Bottom LineAave’s $1 trillion lending milestone marks a defining moment for decentralized finance, highlighting how far onchain credit markets have evolved in less than a decade. With strong fee generation, deep liquidity, and accelerating institutional adoption, Aave is positioning itself as core financial infrastructure for both DeFi and traditional finance — even as governance debates signal the growing pains of scale.