Diesel generators on construction sites.
Diesel generators on construction sites cost more per kWh than almost any other energy source in Europe. They are also the first thing regulators are coming for.
Temporary power for construction sites, outdoor events, film locations, and emergency response operations is one of the largest remaining strongholds of diesel generation in Europe — and one of the most exposed to incoming regulatory pressure. Low Emission Zones are already restricting diesel generator use in city-centre construction in Brussels, Amsterdam, and Antwerp. Event permit conditions increasingly require zero-emission temporary power for public gatherings. The 247 Energy LNG containerised unit deploys to full operational readiness in under four hours, produces 25% less CO₂ and 99% less NOx than diesel, costs 50% less over the life of a project, and requires no fixed grid connection. For project managers facing zero-emission site mandates without lead time for a grid connection, this is the only credible alternative that is available today, at scale, across Europe.