Ethereum energy use report.
ArbitrumDAO OAT Committee.
Robinhood Agentic Accounts.
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The Cambridge Centre for Alternative Finance published an updated assessment of Ethereum's environmental footprint years after the Merge. The report conducted a bottom-up audit of 8,522 physical nodes, measuring actual hardware configurations and the carbon intensity of the grids powering them. The report found that Ethereum now consumes approximately 7.87 GWh of electricity annually, less than half the British Museum's annual energy use, running at a continuous draw of roughly 0.90 MW. The reduction is more than 99.9% below its pre-Merge baseline of around 2.4 GW, which once rivaled the electricity demand of a small country.
The ArbitrumDAO is holding an election for its Oversight and Transparency Committee (OAT), the five-member body that oversees OpCo, Arbitrum's centralized operational execution layer. The current committee published its July 2026 update reporting progress on hiring a Head of OpCo, operationalizing the structure, and coordinating cross-AAE initiatives. Arbitrum Autonomous Entities (AAEs) are independent organizations and service providers that operate within the Arbitrum ecosystem and funded by the ArbitrumDAO. Delegates and stakeholders were invited to engage directly on the forum
Robinhood launched agentic trading accounts for crypto, allowing eligible US customers to connect third-party AI models including Claude and ChatGPT to isolated Robinhood accounts for autonomous crypto trades. Users can set natural-language instructions, trade limits, and safety guardrails, with the AI agent continuously scanning market data and executing strategies autonomously within those parameters. Robinhood warns of risks including volatile markets and misread prompts.
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