A 2030 Vision for New Zealand
Aotearoa's Energy Prosperity
By Duane Fernandes · The Exponential Agency · 2026
A regular Kiwi household spends $8,739 a year on energy today. By 2030 that number can be a third to two-thirds smaller — on technology that already exists.
Today
$8,739
Household energy spend / yr
2030 · EV-owned
$5,417
−38% total spend
2030 · TaaS
$3,125
−64% total spend
The Thesis
Solar, batteries, EVs and heat pumps are commodities being deployed globally at exponential pace. What's holding New Zealand back is a market designed for centralised generation, regulatory frameworks designed for passive consumers, and a financing system designed for a different kind of asset. Energy prosperity by 2030 is a choice.
The Six Battles
One transition. Six battles.
The shift from $8,739 to $5,417 — or $3,125 — is one energy transition, fought across six distinct battles. Each has its own physics, its own incumbents, its own near-term policy levers.
Electron Supply
Clean sources vs thermal. Solar sits at 3% of NZ generation despite being the cheapest.
Useful Work
Electric motors at 87% efficiency vs ICE at 22%. A 3× gap baked into physics.
Useful Heat
18 TWh of fossil heat electrifiable today. Dairy is the single biggest prize.
Molecule Supply
What remains once everything else is electrified. NZ as green molecule producer.
Delivered Price
Upstream solar −90%. NZ delivered price up ~35%. That gap is margin.
Coordination Layer
Open protocol or captured platform. The 24–36 month window decides.
Go deeper · Source documents
The two documents behind the essay.
The essay distils both into a single read. For the formal, fully-referenced versions — to cite, share or print — go to the source documents.
Part 1 · Vision
Energy Prosperity 2030: A Vision
Why the $8,739 household energy bill can fall by a third to two-thirds by 2030 — on technology that already exists.
33 pages · A4 portrait · PDF 2.9 MB
Part 2 · Policy
Electricity Policy Kick-start
The costed 18-policy package across six battles — the near-term legislative and regulatory levers, sequenced for one parliamentary term.
18 policies · PDF 1.0 MB
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