Eventually yes if they have large EU operations (the third-country regime, ~2028+ timing under Omnibus revision). Sooner in practice: EU customers in scope will pass E1 data requests down their supply chain.
From our guide: ESRS E1 in Practice — full context, charts and sources there.
Boilers, kilns, heat exchangers, valves and steam lines lose energy continuously. Inzonex makes patented (UK GB2508992.1) removable modular insulation — snap-fastened covers engineered per temperature tier, not generic off-the-shelf jackets: