Writing
Long-form
Posts on the work I keep coming back to: copulas in climate risk, building the GB grid environment, training RL agents on it, and climate data visualisation.
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Building an Interactive GB Grid Scenario Tool from Public Data
A browser-based DC power flow tool for the GB transmission network, validated against NESO published data. 16 configurations tested, one demand baseline mistake, and a working LP solver in WebAssembly.
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Copulas in Climate Risk: Why Extremes Don't Happen Alone
A visual guide to copulas, dependence structures, and why assuming independence between climate hazards systematically underestimates compound risk.
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Training RL Agents to Dispatch the GB Power Grid
Four MLP agents, a CNN with 72 weather channels, and five reward functions. They all learned demand matching. None learned network constraints. The action space was the bottleneck.
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City Climate Bars & Stripes: Temperature Visualisation for 6,000+ Cities
An interactive browser-based tool for exploring city-level temperature anomalies from 1850 to present, built with D3.js and Berkeley Earth data.