The globe is facing pressure from climate change, and many countries are actively refocusing their energies on renewables, including the Land Down Under. A number of offshore wind turbines are planned to power the country, but these plans have met some criticism. Critics argue that these turbines could warp whale behavior under the waves. Scientists are shocked, with many begging the public to consider the facts versus fiction.
The Land Down Under is going green
The Albanese government in Australia is investing in wind energy, with six offshore wind farm zones being planned. Two will be off Victoria’s coast, two off New South Wales (NSW), and Tasmania and Western Australia, one each. According to ABC News, wind energy companies reported that an offshore wind turbine’s spine can supply electricity to the average Australian homestead for 48 hours
The Albanese government states that this project is vital to battling climate change and lowering the country’s carbon emissions. However, this battle will have to wait, as a new battlefront is surfacing in Australian oceans. Just like traditional wind farms, the offshore projects have met criticism. Which is probably why the Dutton-led Coalition gave its word to halt three of the offshore wind farms, if elected in the forthcoming federal poll.
Criticism came from all over, with the biggest from environmentalists who are worried that these wind farms will negatively impact marine life, especially the future of whales. Scientists are worried, as some concerns were factual, but the rest were highly fictional.
Man versus beast: Fact or fiction
Offshore wind turbines kill whales – Fiction
In Victoria, NSW, and Tasmania, one of the endangered whale species is the southern right whale. Concerns were raised, as some of the wind farm zones border whale nurseries. Many opponents of the project argued that offshore wind turbines will kill whales. According to the former head of investigations at Greenpeace Australia and environmental consultant, Nelli Stevenson, numerous studies on offshore wind farms’ effects on whales have been done, and none of the peer-reviewed studies reported whale deaths.
Offshore wind turbines disturb whale life – Plausible
It is plausible that offshore wind farms’ construction could disturb marine life, including whales. According to the National Recovery Plan for the Southern Right Whale:
“offshore development … could lead to disturbance of southern right whale, and may act as barriers to migration to coastal breeding areas”.
Possible factors that could result in disruption include underwater noise, pile driving, and vessel noise. The effect of electric and magnetic fields from subsea power cables on whales is unknown. According to Norway’s Institute of Marine Research, more research will be needed.
The ultimate conclusion on wind turbines and the future of whales
According to Environment America, offshore wind farms will cause whale disturbance in the short term due to noise and higher vessel traffic. Once it’s done, there is no sufficient proof that the wind turbines will have many or any impact on the livelihood of whales in the long term. According to a Government Accountability Office report from April 2025, offshore wind has limited risks for whales.
The biggest risks to whales’ livelihood
- Entanglements in fishing gear
- Being struck by boats
- Plastic pollution
- Climate change
- Rise in ocean noise
Addressing these risks should be of highest priority. Wind turbines are essential in lowering global carbon emissions to mitigate climate change and save the ocean ecosystems. Many scientists would agree that the advantages of offshore wind farms outweigh the disadvantages, but that further research and monitoring of its possible effect on marine life is needed. As indicated by marine ecologist, Dr Matt Edmunds, offshore wind farms are not without affects, but they are prefarable over the status quo.