Modal Shift
Modal shift is the transition from higher-emission transport modes to lower-emission alternatives, such as switching freight from road to rail or business travel from air to rail.
What is Modal Shift?
Modal shift is a practical decarbonisation strategy for both passenger and freight transport. Rail is typically 5–10x less carbon-intensive than air travel per passenger-km, and 3–4x less than driving alone. For freight, rail and waterborne transport have significantly lower emissions per tonne-km than road. UK government policy supports modal shift through rail investment, road pricing, and clean air zones. For businesses, modal shift applies to business travel, employee commuting, and supply chain logistics.
Practical Examples
A company mandates rail for all UK business trips under 300 miles, reducing domestic travel emissions by 70%.
A manufacturer shifts 40% of its long-distance freight from road to rail, reducing Category 4 transport emissions by 25%.
How Climatise Helps
Climatise models the emission impact of modal shifts by comparing emissions under different transport mode scenarios for both travel and freight.
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