What impact does Huntly Power Station have on the environment?
The company has been criticised for using coal to generate electricity at its Huntly power plants because coal produces far more greenhouse gas emissions per therm of energy than gas does. The plants also burn gas.
Are power stations bad for the environment?
The main emissions to air from power stations that give cause for concern are sulphur dioxide (SO2), nitrogen oxides (NOx) and dust (particulate matter, or PM2. 5). All three are relevant to coal-fired stations, but NOx is the most significant emission from gas-fired stations.
Where does Huntly Power Station get its coal from?
Indonesia
Most of the coal it is burning is imported from Indonesia, with much of it coming to Huntly by truck from Ports of Auckland, while some comes by rail from the Port of Tauranga.
Is Huntly Power Station still burning coal?
In April 2016, Genesis Energy announced that the Huntly Power Station would continue operation of its two remaining coal / gas burning units until December 2022. The two gas turbine generators would continue to operate into the future.
What role does the Huntly power station play in the carbon cycle?
The Huntly Power Station was built to ensure New Zealand had a reliable and low-carbon electricity system by filling the gaps when renewable supply was low, he says. “It enables a huge amount of low-carbon energy.
What does the Huntly Power Station power?
The Huntly power station burns coal and natural gas to create electricity.
How does electricity production contribute to global warming?
Global warming is caused primarily from putting too much carbon into the atmosphere when coal, gas, and oil are burned to generate electricity or to run our cars. These gases spread around the planet like a blanket, keeping in solar heat that would otherwise be radiated out into space.
What are the disadvantages of overuse of electricity?
Answer: A natural consequence of overusing energy is increased costs for you. This can come in the form of fuel and energy bills; you will be paying more without an appreciable return on your investment. You may also risk lowering the expected lifespan of appliances and other electronics.
What is the biggest power station in NZ?
Huntly Power Station
The 953 MW Huntly Power Station is New Zealand’s largest power station by capacity. This station is located close to major population centres, has reliable access to cooling water, coal and gas resources, and benefits from limited transmission constraints.
Where is the biggest power plant in New Zealand?
Manapōuri
Manapōuri generates enough electricity each year for about 619,000 average New Zealand homes. Manapōuri is the largest hydro power station in New Zealand, and is located on the edge of Lake Manapōuri’s West Arm in the Fiordland National Park, which has UNESCO World Heritage status as part of Te Wāhipounamu.
Do we burn coal for electricity?
Coal is used primarily in the United States to generate electricity. In fact, it is burned in power plants to produce more than half of the electricity we use. A stove uses about half a ton of coal a year.
Who are the owners of Huntly Power Station?
During his involvement with iwi and the river, Norman spent a summer managing the monitoring of the river for Huntly Power Station (HPS). He looked at the impacts HPS has on the river, the environment and the community and how Genesis Energy (owners and operators of HPS) manage these impacts.
Why is coal used in Huntly Power Plant?
The company has been criticised for using coal to generate electricity at its Huntly power plants because coal produces far more greenhouse gas emissions per therm of energy than gas does. The plants also burn gas.
Is it right to phase out coal at Huntly?
Despite that, the company has now pledged to phase out coal at Huntly and use only gas, saying it is the right thing to do, and worldwide, coal has had its day.
Why are Huntly power plants still burning gas?
The plants also burn gas. The company reversed a closure plan for the Huntly units in 2016, citing their role in providing a secure electricity supply when water levels in hydro lakes are low. That scenario has come into play when water levels subsided twice in the past year.