New Zealand
With its unique resource base, New Zealand is a success story for the development of renewable energy without government subsidies. Geographically isolated, the country has also developed robust policies for security of supply. New Zealand 2006 Review. Energy Policy Review. Country report — May 2006 . The Energy Mix. Get updates on the
New Zealand Inter-Island HVDC | Hitachi Énergie
New Zealand Inter-Island HVDC. The AC systems on the South and North Islands of New Zealand were interconnected in 1965 by a 600 MW ±250 kV HVDC Inter-island Link. In 1992 the grid owner Transpower upgraded the HVDC link to 1,240 MW. On average 80 per cent of New Zealand''s electric energy production is from hydroelectric sources, mostly
HVDC Inter-Island
The New Zealand Inter-Island HVDC link is a long distance bipolar HVDC "Classic" transmission scheme that uses overhead lines and submarine cables to connect between the South and North Islands. It uses thyristor -based line-commutated converters at each end of the link for rectifying and inverting between AC and DC.
HVDC inter-island cable: Benmore to Haywards
The high-voltage direct current cables (HVDC) electrically link the North and South Islands of New Zealand and are a vital piece of national infrastructure. These cables allow electricity produced in either island to flow
Examining the purpose and future role of our HVDC link
New Zealand has set a target of net-zero carbon emissions by 2050, to limit the impact of climate change. Achieving this includes electrifying activities currently powered by fossil fuels (e.g., transport
HVDC inter-island cable: Benmore to Haywards
The high-voltage direct current cables (HVDC) electrically link the North and South Islands of New Zealand and are a vital piece of national infrastructure. These cables allow electricity produced in either island to flow to the other.
New Zealand: Energy Country Profile
New Zealand: Many of us want an overview of how much energy our country consumes, where it comes from, and if we''re making progress on decarbonizing our energy mix. This page provides the data for your chosen country across all of the key metrics on this topic.
Executive summary – New Zealand 2023 – Analysis
New Zealand has a diversified energy mix, with significant production of both hydropower and geothermal. As the country embarks on an ambitious energy transition, it has many natural advantages, including an enviable renewable resource base.
Transmission
Electricity is transported at high voltage (up to 220,000 volts) through a high‑voltage alternating current system around New Zealand. To transfer electricity between the North and South Island, there is a high‑voltage direct
New Zealand Inter-Island HVDC | Hitachi Energy
New Zealand Inter-Island HVDC. The AC systems on the South and North Islands of New Zealand were interconnected in 1965 by a 600 MW ±250 kV HVDC Inter-island Link. In 1992 the grid owner Transpower upgraded the HVDC link to 1,240 MW. On average 80 per cent of New Zealand''s electric energy production is from hydroelectric sources, mostly
New Zealand Inter-Island HVDC
New Zealand Inter-Island HVDC. The AC systems on the South and North Islands of New Zealand were interconnected in 1965 by a 600 MW ±250 kV HVDC Inter-island Link. In 1992 the grid owner Transpower upgraded the HVDC link to 1,240 MW. On average 80 per cent of New Zealand''s electric energy production is from hydroelectric sources, mostly
New Zealand: Energy Country Profile
New Zealand: Many of us want an overview of how much energy our country consumes, where it comes from, and if we''re making progress on decarbonizing our energy mix. This page provides the data for your chosen country across
Transmission
Electricity is transported at high voltage (up to 220,000 volts) through a high‑voltage alternating current system around New Zealand. To transfer electricity between the North and South Island, there is a high‑voltage direct current (HVDC) inter‑island cable with a
Transpower exploring future role of New Zealand''s
The demand for electricity in New Zealand will grow as it takes the place of fossil fuels. Transpower is asking today what role the cable linking the North and South Islands should fulfil in the future electricity grid.
INTEC has launched a new office in New Zealand!
INTEC Energy Solutions, a leading solar EPC system provider with a proven track record of over 2.2 GW installed and secured capacity, has launched a new office in New Zealand. Following the opening of our Australia office in Sydney, this strategic move enables us to expand our presence and capabilities in this fast-growing and dynamic region, anticipating
Transpower exploring future role of New Zealand''s inter-island
The demand for electricity in New Zealand will grow as it takes the place of fossil fuels. Transpower is asking today what role the cable linking the North and South Islands should fulfil in the future electricity grid.
New Zealand hits historic plasma with groundbreaking nuclear
New Zealand hits historic first plasma with levitated dipole nuclear reactor The novel approach allows more heat to be introduced into the plasma without the risk of it blowing up the fusion
Executive summary – New Zealand 2023 – Analysis
New Zealand has a diversified energy mix, with significant production of both hydropower and geothermal. As the country embarks on an ambitious energy transition, it has many natural advantages, including an enviable renewable
6 FAQs about [New Zealand inter energy]
How is electricity transported in New Zealand?
Electricity is transported at high voltage (up to 220,000 volts) through a high‑voltage alternating current system around New Zealand. To transfer electricity between the North and South Island, there is a high‑voltage direct current (HVDC) inter‑island cable with a transmission line under the Cook Strait.
What is the New Zealand Inter-Island HVDC link?
The New Zealand Inter-Island HVDC link is a long distance bipolar HVDC "Classic" transmission scheme that uses overhead lines and submarine cables to connect between the South and North Islands. It uses thyristor -based line-commutated converters at each end of the link for rectifying and inverting between AC and DC.
Will New Zealand have a future electricity grid?
The demand for electricity in New Zealand will grow as it takes the place of fossil fuels. Transpower is asking today what role the cable linking the North and South Islands should fulfil in the future electricity grid.
What is New Zealand's electricity system?
New Zealand’s electricity system is the cornerstone of the government’s strategy for decarbonising the energy sector. The government plans to promote the electrification of end-use sectors such as buildings, transport and industry, leveraging a renewables-based electricity system.
What is New Zealand's energy strategy?
The government plans to promote the electrification of end-use sectors such as buildings, transport and industry, leveraging a renewables-based electricity system. The New Zealand Energy Strategy 2011-2021 set a target for 90% renewable electricity by 2025. Subsequently, the government set an aspirational goal of 100% renewable electricity by 2030.
Why did New Zealand choose a hybrid power system?
In 1987, the Electricity Corporation of New Zealand began investigations to find the best means of upgrading the inter-island link. A hybrid upgrade was chosen over total replacement, for economic reasons. The term "hybrid" was adopted because the increase in capacity was to be obtained through a combination of voltage and current upgrades.