Free PDF guide · 2026
AI Electricity Cost Calculator: UK Business Guide
The hidden electricity cost of AI, explained for UK businesses. A practical, data-driven guide with methodology, worked scenarios, charts and clear recommendations for energy, IT and finance teams.
7 custom charts
Built for UK decision-makers
Scenario tables
Annual, monthly & carbon
UK-focused data
2026 pricing & forecasts
16-page report
Free, no payment
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What's inside
Everything you need to understand AI energy costs
- How AI uses electricity — data centres, servers, cooling, training & inference
- Understanding consumption — LLMs, image and video generation, enterprise AI
- UK electricity costs explained — pricing, standing charges, peak vs off-peak, regions
- The cost-calculator methodology, inputs and outputs (energy, cost, carbon)
- Three worked UK scenarios — small business, mid-size org and enterprise
- AI vs everyday electricity — kettle, EV charge, washing machine and more
- AI & the future UK grid — demand forecasts, data-centre growth, AI Growth Zones
- Practical strategies to reduce AI energy costs and clear recommendations
Prefer to run your own numbers?
The guide explains the methodology — our free interactive calculators let you model your own organisation's AI energy use, cost and carbon impact in seconds.
Long-form guides and commentary are published on acrossai.co.uk.