Norway's New E18: - The exhaust is sent untreated out of a new tunnel
Exhaust and polluted air from new E18 tunnels are not cleaned. From the ventilation tower at the tunnel openings, the greenhouse gases are sent straight out, writes Budstikka. https://www.budstikka.no/e-18/ny-e-18-eksosen-sendes-urenset-ut-av-ny-tunnel/701783!/
cover tunnel photo by: Matt Brown from London, England / CC BY
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