Stablecoin transactions on Ethereum and Solana networks in Europe have surged by 150% in 2025, reaching 113.3 million, up from 44.1 million in 2024. On-chain data from Artemis highlights a peak of 14.9 million transactions in January 2025. Despite regulatory pressures from MiCAR and the ECB, these stablecoins continue to bolster ecosystem growth. USDT and USDC remain dominant, facilitating 80% of global crypto trades and supporting DeFi and cross-border payments.