Piped Natural Gas & Diesel Users
Our Approach
Our approach is simple: optimise existing systems before investing in replacement technologies.
Energy NZ provides independent engineering assessments, energy audits and feasibility studies to help businesses make informed decisions about their future energy requirements. Whether you're looking for immediate energy savings, investigating gas boiler replacement or considering a complete transition away from natural gas, we can help identify a technically sound and commercially viable pathway.
- Boiler and combustion efficiency: Burner optimisation, heat recovery, economisers, insulation and system controls.
- Steam and hot water systems: Steam distribution losses, condensate recovery, hot water demand analysis and process optimisation.
- Electrification and hybrid systems: Electric boilers, industrial heat pumps, thermal storage and hybrid heating arrangements.
- Electrical infrastructure: Transformer capacity, maximum demand, supply constraints and electrical upgrade requirements.
- Fuel-switching assessments: Technical and commercial comparisons of electricity, biomass, alternative fuels and other heating technologies.
- Business cases: Capital and operating cost comparisons, lifecycle costing, emissions reductions and staged implementation plans.