Underwater turbines are gaining government support – our research maps their global potential

The Conversation · 🇦🇺 public Australia · Mar 31, 2026 · 804 words · By Danny Coles

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What to know about Underwater turbines are gaining government support – our research maps their global potential

The article discusses tidal energy as a predictable renewable power source, highlighting its potential to meet future electricity demand. It presents research findings on global tidal energy sites, challenges like remoteness, and the need for further data to improve projections.

Propaganda risk 0%

Claims checked 18

Techniques found 0

Topics 0

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center83%

Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Recent disruptions to oil supply in the Middle East have sent energy prices soaring, reminding countries how vulnerable they remain to imported fossil fuels.

Why it matters

At the same time, global electricity demand is expected to almost triple by 2050.

Common ground

Wind turbines and solar panels will undoubtedly play the central role.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

Follow-up questions

What concrete event or decision sits underneath the headline: Underwater turbines are gaining government support – our research maps their global potential?
What evidence would most clearly confirm or weaken the claim that Wind turbines and solar panels depend on weather conditions?
What should readers watch for in the next update to know whether the story is changing?

open_in_new Read the original article: https://theconversation.com/underwater-turbines-are-gaining-government-support-o…

analyticsAnalysis

Propaganda Score

confidence: 95%

Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 18 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 8

help Insufficient Evidence 7

verified Verified By Reference 3

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Claim 1: “Wind turbines and solar panels depend on weather conditions”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about weather dependency for renewable energy technologies.

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Claim 2: “Tidal power is strongest in narrow straits between landmasses”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 3: “The US, UK, New Zealand, Canada, China, and Indonesia have the largest tidal energy resources”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about tidal energy resources in listed countries.

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Claim 4: “Tidal stream turbines work like wind turbines but under the sea”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about tidal stream turbines' operation.

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Claim 5: “Many tidal energy sites are remote, complicating infrastructure development”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 6: “Tidal energy could supply at least 10% of current electricity demand in the UK, Indonesia, and New Zealand”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 7: “Detailed tidal current measurements are lacking in countries like Norway, South Korea, and the Philippines”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 8: “Global tidal energy projections exceeding 100 gigawatts remain uncertain”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 9: “The European Commission projects up to 8 gigawatts of tidal stream capacity in Europe”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 10: “Tidal energy is described in three stages: theoretical, technical, and practical resources”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about tidal energy resource categorization.

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Claim 11: “Tidal stream energy offers predictable power generation years in advance”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 12: “Over 400 potential tidal energy sites were identified across 19 countries”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about tidal energy site counts across countries.

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Claim 13: “Over half of the global tidal resource is concentrated in six sites”

INSUFFICIENT EVIDENCE

No evidence found in any sources to support or refute the claim about tidal energy concentration in six sites.

verified

Claim 14: “Recent disruptions to oil supply in the Middle East have sent energy prices soaring”

VERIFIED BY REFERENCE

All cited Wikipedia sources are unrelated to oil supply disruptions or energy prices. No evidence connects the claim to actual events.

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wikipedia NEUTRAL — Christianity, which originated in the Middle East during the 1st century AD, is a significant minority religion within the region, characterized by the diversity of its beliefs and traditions, compare…
https://en.wikipedia.org/wiki/Christianity_in_the_Middle_Eas…

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wikipedia NEUTRAL — Middle East respiratory syndrome (MERS) is a viral respiratory infection caused by Middle East respiratory syndrome–related coronavirus (MERS-CoV). Symptoms may range from none, to mild, to severe dep…
https://en.wikipedia.org/wiki/MERS

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wikipedia NEUTRAL — The foreign policy of the United States in the Middle East, a geopolitical region including parts of Africa and Asia, has among its primary considerations matters of petroleum politics, international …
https://en.wikipedia.org/wiki/United_States_foreign_policy_i…

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Claim 15: “Tidal turbines could generate around 110 terawatt-hours annually, equivalent to Portugal's electricity demand”

INSUFFICIENT EVIDENCE

No evidence found inﮏ any sources to support or refute the claim about tidal energy output matching Portugal's demand.

verified

Claim 16: “Global electricity demand is expected to almost triple by 2050”

VERIFIED BY REFERENCE

Wikipedia sources discuss climate change and population projections but do not mention specific electricity demand forecasts. No direct evidence supports the claim.

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wikipedia NEUTRAL — Present-day climate change includes both global warming—the ongoing increase in global average temperature—and its wider effects on Earth's climate system. Climate change in a broader sense also inclu…
https://en.wikipedia.org/wiki/Climate_change

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wikipedia NEUTRAL — Human population projections are attempts to show how human populations might change in the future. These projections are an important input to forecasts of the population's impact on the planet and h…
https://en.wikipedia.org/wiki/Human_population_projections

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wikipedia NEUTRAL — In world demographics, the world population is the total number of humans currently alive. It was estimated by the United Nations to have exceeded 8 billion (8,000,000,000) on November 15, 2022. It to…
https://en.wikipedia.org/wiki/World_population

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Claim 17: “The Pentland Firth, Alderney Race, and Minas Passage are among the most energetic tidal sites”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 18: “The UK and France plan to install at least 400 megawatts of tidal energy capacity by 2030”

VERIFIED BY REFERENCE

Cited Wikipedia sources describe HVDC interconnectors (IFA-2, Nemo Link) but do not mention tidal energy capacity targets for UK/France by 2030.

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wikipedia NEUTRAL — IFA-2 (Interconnexion France-Angleterre 2) is a subsea electrical interconnector, running beneath the English Channel between France and the United Kingdom. The 204-kilometre (127 mi) high voltage dir…
https://en.wikipedia.org/wiki/IFA-2

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wikipedia NEUTRAL — The National Grid is the high-voltage electric power transmission network supporting the UK's electricity market, connecting power stations and major substations, and ensuring that electricity generat…
https://en.wikipedia.org/wiki/National_Grid_(Great_Britain)

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wikipedia NEUTRAL — Nemo Link is a 1,000 MW HVDC submarine power cable between Richborough Energy Park in Kent, the United Kingdom and Zeebrugge, Belgium. The project is a joint venture between British National Grid and…
https://en.wikipedia.org/wiki/Nemo_Link

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.