New Zealand National Electrification Acceleration Strategy

## CONTEXT New Zealand has committed to net-zero greenhouse gas emissions by 2050 under the Climate Change Response (Zero Carbon) Amendment Act 2019. The country’s electricity grid is already approximately 82% renewable, powered primarily by hydro, geothermal, and wind. This creates a unique strategic advantage: electrifying end-use sectors—transport, industrial process heat, and residential heating—can deliver deep emissions cuts without requiring a parallel clean-up of the electricity supply. The situation is favorable, but the complication is that progress has been uneven. Transport remains the largest source of domestic emissions (47% of CO₂), and only about 2% of the vehicle fleet is electric. Industrial heat, which accounts for roughly one-third of energy-related emissions, still relies heavily on coal and natural gas. The question is whether New Zealand can accelerate adoption fast enough to meet its 2035 emissions budget. The answer proposed here is a coordinated national strategy—combining purchase incentives, infrastructure mandates, and regulatory phase-out timelines—to drive electrification across all major sectors. ## PROBLEM The core problem is that New Zealand’s emissions trajectory remains misaligned with its statutory targets. Without intervention, transport emissions are projected to decline only 10% by 2035 relative to 2019 levels, far short of the 41% reduction required under the nation’s first emissions budget. The cost of inaction is measurable: continued reliance on imported fossil fuels exposes New Zealand to global price volatility, costing households and businesses an estimated $5 billion annually in fuel imports. In the industrial sector, 1,200 sites still burn coal for process heat, emitting 4.5 million tonnes of CO₂ per year. Residential heating adds another 1.2 million tonnes from older wood and gas burners. The harm is not just environmental—it is economic and public health-related. Air pollution from combustion heating and vehicle exhaust contributes to an estimated 3,300 premature deaths annually in New Zealand, according to the Ministry for the Environment. Comparable jurisdictions illustrate the stakes: the United Kingdom’s failure to decarbonize home heating early has left it with 23 million gas boilers that will cost £300 billion to replace. New Zealand has the chance to avoid a similar lock-in, but only if it acts now. ## PROPOSED SOLUTION The proposed solution is a five-year National Electrification Acceleration Programme, administered by the Energy Efficiency and Conservation Authority (EECA) in partnership with the Ministry of Transport and the Commerce Commission. The policy has four pillars: (1) a feebate scheme for electric vehicles, modeled on New Zealand’s existing Clean Car Discount but expanded to cover heavy trucks and buses, with a sliding scale from $5,000 rebates for new EVs to $7,500 for low-income households; (2) a $400 million Industrial Decarbonisation Fund to co-fund the replacement of coal boilers with electric heat pumps or induction systems at commercial and manufacturing sites; (3) a mandatory phase-out of new fossil-fuel heating installations in residential buildings by 2028, coupled with a $200 million subsidy program for heat pump retrofits; and (4) a grid modernization investment of $1.2 billion over five years, funded through a levy on electricity distributors, to upgrade transformers and local lines for increased demand. Rejected alternatives include a carbon tax-only approach (deemed too slow for the 2035 target) and a voluntary adoption model (which has failed to achieve scale in comparable countries like Australia). The process will be overseen by a newly created Electrification Delivery Authority, reporting to the Minister of Energy, with quarterly public progress reports. ## EXPECTED IMPACT If implemented, the programme is expected to reduce transport emissions by 40% by 2035 relative to 2019, equivalent to 8 million tonnes of CO₂ annually. This would be achieved through 1.2 million EVs on the road (60% of the light vehicle fleet) and 30% of heavy trucks electrified. In the industrial sector, the Decarbonisation Fund is projected to eliminate 3 million tonnes of CO₂ per year by 2030, with 800 coal boilers converted. Residential heat pump adoption would rise from 40% to 85% of households, cutting heating emissions by 1 million tonnes annually and reducing household energy bills by an average of $600 per year. The grid upgrades will ensure reliability: peak demand is expected to increase by 30%, but the investment in smart transformers and local storage will keep outage rates below current levels. The primary beneficiaries are low-income households, who spend a disproportionate share of income on energy and transport; the feebate and heat pump subsidies are means-tested to direct 60% of benefits to the bottom two income quintiles. Comparable outcomes have been observed in Norway, where EV purchase incentives led to 82% of new car sales being electric by 2023, and in the UK, where the Industrial Heat Recovery Support Programme reduced industrial emissions by 15% at participating sites. ## DECISION LENS | | If this passes | If this doesn't pass | | --- | --- | --- | | What will happen | Transport and industrial emissions decline rapidly; household energy costs drop; grid upgrades prevent blackouts; New Zealand meets its 2035 emissions budget | Emissions plateau; fossil fuel imports remain high; air pollution continues causing 3,300 premature deaths annually; New Zealand likely misses its 2035 target | | What won't happen | Fossil fuel jobs won’t disappear overnight—retraining programmes will be phased in over five years; rural areas won’t be left behind—targeted subsidies for off-grid homes | The opportunity to leverage the already-clean grid won’t be realized; the chance to avoid lock-in to fossil infrastructure will be lost; the cost of inaction will compound | ## PRECEDENTS EXAMPLE: Norway — What: Norway implemented aggressive EV purchase incentives (VAT exemption, toll-free travel, bus lane access) starting in 2010, coupled with a 2025 target to end new fossil car sales. — Outcome: By 2023, 82% of new car sales were electric, transport emissions fell 30% from 2010 levels, and the grid managed the load increase with smart charging incentives. — Outcome: By 2023, 82% of new car sales were electric, transport emissions fell 30% from 2010 levels, and the grid managed the load increase with smart charging incentives. EXAMPLE: United Kingdom — What: The UK’s Industrial Heat Recovery Support Programme (2019-2024) provided grants covering up to 40% of capital costs for electrifying industrial process heat at manufacturing sites. — Outcome: Participating sites reduced fossil fuel use by an average of 15%, with 120 projects completed, avoiding 1.2 million tonnes of CO₂ over the programme’s lifetime. — Outcome: Participating sites reduced fossil fuel use by an average of 15%, with 120 projects completed, avoiding 1.2 million tonnes of CO₂ over the programme’s lifetime. EXAMPLE: California, USA — What: California’s Advanced Clean Cars II regulation mandates that 100% of new passenger vehicle sales be zero-emission by 2035, supported by $3.9 billion in charging infrastructure investment. — Outcome: EV market share rose from 7.8% in 2020 to 25% in 2023, and the state is on track to meet its 2035 target, with grid operators planning for a 50% increase in electricity demand. — Outcome: EV market share rose from 7.8% in 2020 to 25% in 2023, and the state is on track to meet its 2035 target, with grid operators planning for a 50% increase in electricity demand.

July 26, 2026