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Lightweighting Savings Calculator

Calculate potential fuel savings, CO₂ reduction, and extra payload capacity with Berkeley’s lightweight composite panels. Designed for trailers, rigids, and haulage fleets, our solutions cut costs, maximise efficiency, and prepare your vehicles for an EV-ready future.

Trailer Savings Calculator

Estimate yearly savings by switching to Berkeley’s lightweight composite panels.

Select Vehicle Type

Annual Mileage

100,000 km per year

Fuel Type

Current Fuel Cost

£1.70 per litre

Weight Reduction

2,000 kg

Calculation Methodology

  • Baseline fuel saving scales at 0.35% per 100 kg weight reduction (capped at 15%).
  • CO₂ factors: Diesel 2.68 kg/L, HVO 1.0 kg/L (assumed).
  • Roll cage ≈ 160 kg, Pallet ≈ 250 kg, Box ≈ 20 kg, Bulk ≈ 1 m³ / 1000 kg.
  • Actual figures vary with route, load, and duty cycle.

Why Choose Berkeley Composites?

Industry-leading lightweight solutions with proven results

Proven Results

Over 500 successful installations with measurable fuel and carbon savings

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Custom Solutions

Tailored lightweight panels designed for your specific vehicle requirements

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Expert Support

Full technical support from consultation through installation and beyond

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