Wave Energy

Reply filed by the state of Odisha regarding increasing instances of high energy swell waves, May 1, 2025

Reply filed by the Director, Environment-cum-Special Secretary, Forest, Environment and Climate Change Department, Odisha and Member Secretary, Odisha Coastal Zone Management Authority, May 1, 2025. NGT, had registered suo motu in response to the news item in the Hindu, May 4, 2024 titled "Swell waves likely to strike coastal areas …

Assessing the potential of offshore renewable energy in Africa

How can the ocean contribute renewable energy to the African ‘Blue Economy’, bringing opportunities to millions of Africans and reducing or replacing carbon emissions, and which strategic actions can help it reach this potential? This background paper is an overview of offshore renewable energy sources across coastal Africa, including a …

Innovation outlook: Ocean energy technologies

Oceans contain vast renewable energy potential – theoretically equivalent to more than double the world's current electricity demand. Nascent ocean energy technologies could cut carbon dioxide (CO2) emissions from power generation and help to ensure a sustainable, climate-safe energy future. Alongside other offshore renewable energy technologies, ocean energy – including …

Mauritius and Australia Agree to Cooperate in Marine Renewable Energy

Mauritius and Australia signed yesterday in Port Louis an agreement on Assessing Wave Energy and Micro Grid in Mauritius. A study will be conducted by the Australian firm Carnegie Wave Energy Limited. To this effect, a funding proposal of about AUD $ 990 000 was endorsed for the project. The …

Marine renewables roadmap launched for Cornwall

The commercialisation of marine energy generation in the UK has been made clearer with the development of a 'renewables roadmap' for the Cornish peninsula region. The Marine Renewable Energy (MRE) Roadmap sets out how the public and private sector can work together to deliver the next steps to establish 'commercial-scale' …

Scottish wave power gets funding bump

Wave energy in Scotland will be boosted by £14.3m in funding over the next 13 months, thanks to new funding from the Scottish Government Energy Minister Fergus Ewing announced today that Wave Energy Scotland (WES) – the industry's new technology development group – will receive £1.3m for the remainder of …

Wave and Tidal Power Costing More Than Forecast

The evolution of technologies that harness the waves and tides for generating electricity is taking longer than hoped and costing more money than expected, a report showed. Global installations of wave power plants may reach 21 megawatts by the end of the decade, 72 percent less than originally forecast, according …

Crown Estate unlocks wave and tidal energy opportunities

The Crown Estate, manager of the UK seabed, has confirmed leasing agreements for 11 new wave and tidal energy sites across Scotland, England and Wales. The agreement, announced earlier today (8 July), will bring forward five new wave and tidal stream projects - each with the potential to deliver a …

3 trial parks will harness wave and tidal power

China plans to build three marine renewable-energy trial parks by 2016, to help speed up the commercial expansion of the wave and tidal power industry, a senior official said. "The parks will be developed in Zhuhai, Guangdong province, Zhoushan, Zhejiang province and Weihai, Shandong province, to help accelerate research and …

Wave energy conversion and ocean thermal energy conversion potential in developing member countries

Wave energy conversion and ocean thermal energy conversion are two potentially significant sources of renewable energy that are available to help ADB's developing member countries reduce their dependence on fossil-fuel based energy generation and bolster energy security. This report summarizes wave energy conversion and ocean thermal energy conversion information that …

New poll confirms majority of public support renewable energy

A new survey report has revealed that the majority of the public believe the Government should support the construction of more renewable energy sources like solar, wave and tidal power. And the poll, commissioned by the Institute of Mechanical Engineers, found a third of those questioned would even consider investing …

Wave power potential at a few shallow-water locations around Indian coast

Variations in nearshore wave power at four shallowwater locations along the east and west coast of India are examined based on the measured wave data for one-year period. The study shows that along the west coast of India, 83–85% of the annual wave power is during the summer monsoon period …

Worrying lack of support' puts Britain's marine energy potential at risk

Without a sufficient level of support from the Government, Britain risks surrendering its world lead in marine energy, according to a report released today by RenewableUK. Entitled Conquering Challenges, Generating Growth, the report warns that while the Government's electricity market reforms could act as a springboard for the growth of …

Renewable firms competing for £10m Saltire Prize to be named

The renewable energy companies competing for the £10m Saltire Prize will be announced by the Scottish government later. The announcement will be made in Orkney, where members of the Scottish Cabinet will meet on Wednesday. The competition was set up to encourage the development of wave and tidal energy devices …

Ways to arrays

The installed capacity of the UK's wave and tidal sector has grown 40-fold in the past ten years. Ministers expect similarly impressive growth by 2020. But to achieve this, the country needs arrays.

Delivering on renewable energy around the world: how do key countries stack up?

In 2002, countries met in Johannesburg, South Africa for the 10th anniversary of the first Earth Summit in Rio de Janeiro, Brazil. At the Johannesburg Earth Summit, countries committed to: “…substantially increase the global share of renewable energy sources with the objective of increasing its contribution to total energy supply…” …

UK must not lose lead in marine renewables drive

Britain must not lose its lead in the development of marine energy like it did with wind power, and should focus on reducing costs and setting ambitious deployment targets beyond 2020, a report by a parliamentary committee said Sunday. Seven out of the eight large-scale prototype wave and tidal devices …

Shinde calls for thrust in hydro, solar energy to tide over coal shortage

Power Minister Sushilkumar Shinde on Wednesday said India must develop its hydroelectric, thermal and alternative sources of energy in response to a growing coal shortage. Shinde told a FICCI conference on power that he expected the mineral, which generates 65 per cent of India’s electricity, to generate the majority of …

Meeting India’s future needs of electricity through renewable energy sources

In this article, an attempt is made to answer the question: Can renewable energy sources eventually supply India’s electricity needs in the future? The estimates made here indicate that even with a frugal per capita electricity need of 2000 kWh/annum and a stabilized population of 1700 million by 2070, India …

RWE abandons world’s biggest wave energy plan

The future of the world’s biggest wave energy project has been cast into doubt after RWE, the German utility, pulled out of the Siadar scheme on the Scottish island of Lewis. The Siadar Wave Energy Project had been intended to generate 4MW of electricity from next year onwards. This would …

Power generation from sea wave suggested

The country could meet its demand for electricity to some extent by utilising untapped potential of generating energy from sea wave, an expert said here yesterday. National Oceanographic and Maritime Institute (NOAMI) has recently undertaken a project to explore possibility of generating renewable energy. The project titled "Electricity Generation from …

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