#EthereumL2Outlook The outlook for Ethereum Layer 2 (L2) solutions in 2026 is in a state of significant transition and tension. The ecosystem is grappling with fundamental questions about the roles, value, and business models of L2s as the Ethereum mainnet itself becomes more efficient.
Based on current developments, here are the key factors shaping the L2 outlook:
🔧 The Core Shifts Driving Change
Three major developments are reshaping the landscape:
1. Ethereum's Own Scaling: Recent and planned upgrades, like the Fusaka upgrade in 2025 and proposals to increase gas limits, are lowering tran