The Ethereum blockchain recorded its best operational year in history in 2025, processing record transaction volumes and securing the vast majority of the DeFi market.
However, the crypto asset that powers the network failed to reflect this growth, posting double-digit losses for the year.
According to CryptoSlate According to the data, ETH is trading down 10% year-to-date at less than $3,000. Its performance against flagship digital asset Bitcoin is also lagging, with the ETH/BTC ratio having fallen 6% since the start of the year.
This divergence highlights a fundamental shift in the economics of the world’s most widely used commercial blockchain.
As the network’s utility has soared, technical upgrades intended to reduce costs for users have significantly reduced the revenue flowing to the core network, decoupling the price of Ether from the activity on its tracks.
The loss of 100 million dollars
One of the biggest factors in Ethereum’s financial profile this year has been the collapse in “rent” paid by layer 2 networks.
These networks, which aggregate transactions to reduce costs before settling them on the main Ethereum blockchain, were previously a major source of fee revenue.
In 2024, Layer 2 networks generated a total revenue of $277 million. Of that amount, they paid around $113 million, or 41%, to the Ethereum mainnet to process the data and secure the network.
In 2025, this revenue model has reversed. According to Growthepie data, total Layer 2 network revenue fell 53% to $129.17 million due to lower end-user fees.
However, the cost paid to the Ethereum mainnet has fallen further. Layer 2 networks paid around $10 million to Ethereum for security in 2025, which represents less than 10% of their total revenue.
The remaining $119 million was retained as profits by Layer 2 operators.
In fact, this means that Ethereum has sacrificed over $100 million in guaranteed fee revenue this year to ensure its long-term survival.
This drop is a result of the “Dencun” upgrade implemented last year. The update successfully reduced transaction fees, thereby subsidizing the growth of the ecosystem by reducing the revenue Ethereum collects on the “layer 2” networks built on top of it.
This allowed the network to process higher volumes of traffic without clogging the main blockchain or increasing fees.
Although the technical implementation was successful in making Ethereum cheaper and faster, it removed a key driver of demand for the ETH token.
In previous years, heavy network usage led to high fees, some of which were “burned,” reducing supply and supporting prices.
As fees hit record highs in 2025, deflationary pressure on token supply has significantly weakened. As a result, Ethereum’s inflation rate has increased by 0.204% since the merger in September 2022.
Coinbase Network Dominates Profit Share
The reshaping of Ethereum’s economy has created a consolidated market for scaling solutions, with one dominant player capturing the majority of industry profits.
Base, the Layer-2 network developed by the American exchange Coinbase, generated more than $75 million in revenue in 2025. This figure represents almost 60% of the entire Layer-2 sector revenue for the year.
Base’s financial performance has far exceeded that of its decentralized competitors. Arbitrum, which held a significant market lead in previous years, generated approximately $25 million in revenue, ranking second.
Other competitors saw lower values. The Polygon network generated $5 million in revenue, while Consensys-backed Linea brought in $3.94 million. Optimism, another leader in the scaling industry, earned around $3.83 million.
This concentration of income marks a break with 2024, when the market was more evenly distributed. The previous year, Arbitrum made $42 million, Linea made $36.6 million, and Scroll made $35 million.
Base’s rise suggests that distribution channels and user experience have become the deciding factors in the scale wars.
By integrating the network directly into its exchange products, Coinbase has successfully channeled the retail business onto its own rails.
As a result, a significant portion of the value generated by the Ethereum ecosystem now appears on the balance sheet of a separate company rather than the balance sheet of participants in the broader network.
Market share reaches multi-year high
Despite ETH’s price performance, institutional adoption of the Ethereum network continues to accelerate.
Available data indicates that investors are not leaving the ecosystem for faster or cheaper alternative blockchains, a trend that has defined the 2022 bear market.
As a reminder, Ethereum’s dominance over the DeFi sector has extended throughout 2024 and 2025. The blockchain network’s mainnet now secures around 64% of the total value locked (TVL) in DeFi applications, up from a cycle low of around 45% in 2022.
Leon Waidmann, Head of Research at Onchain HQ, postulated that the market share of the Ethereum ecosystem exceeds 70% when assets held on Layer 2 networks like Base, Arbitrum, and Optimism are included.
This consolidation suggests a “flight to quality” among large capital allocators.
As the industry matures, institutions are prioritizing the security and legal clarity of Ethereum over the speculative benefits of newer, more volatile blockchains.
The network has effectively become the settlement layer for the industry, although the specific mechanism for capturing value from this activity remains under pressure.
At the same time, analysts note that the stability of the ecosystem contrasts with previous market cycles.
Trading volumes accelerate through the end of the year, without the “top blowing” speculation typically seen during peaks, suggesting growth is driven by fundamental usage rather than short-term trading frenzies.
Investors weigh utility and value
However, the growing gap between Ethereum’s operational success and its market valuation presents a complex outlook for investors through 2026.
The 10% drop in ETH price since the start of the year reflects uncertainty over the token’s role in this new low fee environment.
With the mainnet effectively subsidizing layer 2 networks, the direct correlation between increased transaction volume and increased token prices has been disrupted.
Market watchers point out that while the ecosystem is healthier than ever, the financial benefits are currently siled at the application and scaling level.
However, supporters of the network say it is a necessary transition phase. They argue that Ethereum has solidified its position as the global standard for blockchain settlement by reducing costs and increasing capacity.
They believe it is this gap that will ultimately drive long-term value for the token, with BitMine President Tom Lee estimating that the asset could surpass $5,000 next year.
