At mid-2026 EU prices: ≈€40–45 of fuel plus ≈€15 of avoided CO2 allowances per MWh of gas heat (0.2 t/MWh × €77.4) — the carbon term phases in to 100% by 2034.
From our guide: Waste Heat Recovery — 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: