For the first time ever, the total supply of USDT on TRON (TRC-20) surged past that on Ethereum (ERC-20). With $73.8 billion USDT minted on the Tron TRC-20 standard, compared to $71.9 billion on Ethereum’s ERC-20 standard, the long-awaited flip has finally occurred: a revolutionary transfer of stablecoin infrastructure.
Scalability and Efficiency Are Behind the Tron
Tron’s dominance didn’t happen overnight. The network has witnessed constant and huge USDT issuance since mid-2023, which is more than $1 billion per month. The attraction is in the fundamentals. low cost of transactions, throughput capacity, and virtually perfect uptime.
With the demand for exchanges and trading platforms, as well as cross-border settlement services, Tron already has more than $14 billion of new USDT minted in just H1 2025. For high-volume transactors, Tron is simply a cheaper tool.
Ethereum Stalls Amid Fee Pressure and Layer-2 Migration
The supply of USDT that is native to Ethereum has stagnated, although Ethereum is the spine of decentralized finance (DeFi). After an exponential rise at the end of 2024 (largely due to a renewal of DeFi activity), the USDT supply on Ethereum has been on a declining trend.
Most of this move is caused by increased gas costs, forcing traders and liquidity providers to the cheaper Layer-2 rollups such as Arbitrum, Optimism, and Base. Although Ethereum is still the king of DeFi, its original mainnet is no longer the front-runner for efficient stablecoin migrations, particularly in large-scale enterprise use cases.
The Bigger Picture: Stablecoin Utility Over Ecosystem Loyalty
This move isn’t just a victory for Tron, it’s a reflection of how stablecoins are being used most efficiently. With Tether coming to the fore of the world remittance, trading, and off-chain clearing, networks that provide affordable and secure execution are coming ahead.
High-volume performance at low cost, as well as stability, are the reasons why Tron is a perfect fit for an enormous scale of USDT usage, especially in areas where stablecoins play an integral part in everyday financial operations.
What’s Next?
Although Ethereum is still a leader in smart contract flexibility and innovation, Tron’s increase in USDT supply is a trend that points to a larger overall trend: in terms of velocity and cost, it’s no longer just DeFi, it’s infrastructure that functions at scale.
As the stablecoin race heats up, this milestone may be the first of a larger realignment over the Layer-1 and Layer-2 landscape.
