Could we use hydro resources to ‘plug the gaps’ in NZ's electricity system?
29 Aug 2024
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| PHOTO: Meridian Energy |
By Ian Mason
The recent spike in wholesale electricity prices due to a combination of fossil (natural) gas shortages and low hydro lake levels has prompted considerable discussion about ways to avoid this happening in the future.
EA chair resigns, questions remain about regulators’ role
Today 11:00am
Electricity Authority chair Anna Kominik’s resignation has drawn fresh attention to long-standing questions about the role, capability and independence of energy regulators.
Lake Onslow battery project set for revival?
Today 11:00am
A newly formed private consortium has emerged with plans to finance and build the massive Lake Onslow pumped-hydro project, despite the coalition government’s decision to abandon the scheme.
Bill to ban new coal mines fails at first reading
Fri 24 Oct 2025
By Shannon Morris-Williams | A bid to outlaw new coal mines was defeated at its first hurdle in Parliament this week, after a heated debate pitting climate imperatives against energy security and affordability.
Genesis doubles down on Huntly as renewables ramp up
Fri 24 Oct 2025
Genesis Energy is doubling down on Huntly’s role as New Zealand’s energy backstop while accelerating one of the country’s largest pipelines of new renewable generation.
Govt launches strategy backing wood-based heat sector
Thu 23 Oct 2025
By Pattrick Smellie | Forestry biomass could replace as much as 40% of fossil fuel-generated process heat by 2050, but access to supply, regulatory settings and business cases for converting to wood-based heat sources are required, the Government says in a series of documents released yesterday.
Penk relaxes consenting for rooftop solar
Thu 23 Oct 2025
By Shannon Morris-Williams | The Government has introduced new consent exemptions designed to streamline the installation of rooftop solar panels across New Zealand.
Wet spring lifts gentailers into strongest start since 2021
22 Oct 2025
New Zealand’s main electricity generators head into summer with lake levels well above average and wholesale prices holding firm, setting up a strong start to the 2026 financial year and easing price pressure after two years of volatile supply.
Electricity Authority proposes doubling solar export limits to 10 kW
20 Oct 2025
The Electricity Authority is proposing a default 10kW export limit for small-scale generation, saying new inverter standards and voltage settings allow homes and businesses to feed more power into local networks without compromising safety.
Transpower tracks more than 100 new grid projects
14 Oct 2025
Transpower’s latest connection data show more than 100 generation, storage and load projects in its pipeline, reflecting the rapid pace of electrification across the country.
LNG and purchasing power
13 Oct 2025
Cabinet’s electricity reforms put two tools on the table to shore up energy security – leveraging the Crown’s purchasing power and advancing a liquefied natural gas (LNG) import option, both aimed at tackling the dry-year shortfall when hydro lakes run low and prices spike.
