Iran War, Strait of Hormuz and UK Diesel Prices: How a Middle East Conflict Became a UK Freight and Food Crisis
UK Diesel Prices: Iran War, Strait of Hormuz and the Freight and Food Cost Shock Field note Iran War, Strait […]
The hidden productivity hit of public charging for electric van fleets
The hidden productivity hit of public charging for electric van fleets Electrifying van fleets for drivers without off‑street parking moves
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Global Semiconductor Cluster Comparison Analysis
Global Semiconductor Cluster Comparison · Analysis Poor Management Works as Well as Policy Why most attempts to build a tech
Global Semiconductor Cluster Comparison Analysis Read Post »
The Summer Energy Glut: Why Free Electrons Make the Hydrogen Efficiency Argument Irrelevant
Field Note The UK Energy Glut: Why Free Electrons Make the Efficiency Argument Irrelevant 14 April 2026 · Tim Harper
Battery Payload Loss: What the RHA Debate Reveals About Electric HGV Economics
Battery payload loss is becoming a structural constraint on 44-tonne electric HGVs. This analysis answers the main objections using RHA survey data, battery energy density trends and fleet economics.
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Battery Payload Loss: Why Electric HGVs Are Uneconomic at 44 Tonnes
For 44-tonne operations — where the two-tonne battery derogation does not apply — the economics of electric HGVs are materially worse than diesel. The problem is not energy costs alone: operators must run more vehicles and more miles to move the same tonnage.
Battery Payload Loss: Why Electric HGVs Are Uneconomic at 44 Tonnes Read Post »
How the Iran War Is Fracturing the Semiconductor and AI Supply Chain
How the Iran War Is Fracturing the Semiconductor and AI Supply Chain Summary: The iran war semiconductor supply chain crisis
How the Iran War Is Fracturing the Semiconductor and AI Supply Chain Read Post »
Volvo hydrogen truck testing shows where freight decarbonisation is really heading
Volvo hydrogen truck testing highlights a shift toward deployment-led decarbonisation. Analysis of hydrogen combustion (H2ICE), fuel cells, and where each fits in real-world freight.
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Toyota Joins cellcentric: Analysis of the Daimler Truck and Volvo Group Fuel Cell Deal
Field Note — timharper.net | Energy Infrastructure & Technology Commercialisation Toyota Joins cellcentric: Why This Deal Is More Significant Than
Toyota Joins cellcentric: Analysis of the Daimler Truck and Volvo Group Fuel Cell Deal Read Post »
Zero Emission HGVs UK: The Policy Gap BVRLA and RHA Operator Data Reveal
When Policy Ignores Physics: What Fleet Operators Are Really Saying About Zero-Emission HGVs Field Note – The zero emission HGV
Zero Emission HGVs UK: The Policy Gap BVRLA and RHA Operator Data Reveal Read Post »