UNITED KINGDOM
Tidal Barrage
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Company/Organization - Tidal Electric
Technology/Plant Name - Offshore Tidal Lagoons
Technology Genre - Tidal Barrage
Power take-off system – Unspecified
The United Kingdom has the second highest tidal range in the world and a strong
commitment to renewable source power. The total potential capacity of power from U.K.
tides using the offshore tidal generation technology is roughly 8000 MW.
Technology - Tidal Lagoons
Environmental Considerations
Offshore tidal power generation resolves the environmental and economic problems of the
barrage system and puts tidal power generation back amongst the choices for commercialscale renewable power generation. Rather than blocking an estuary with a barrage, offshore
tidal power generators use an impoundment structure, making it completely self-contained
and independent of the shoreline (visualize a circular dam, built on the seabed), thereby
eliminating the environmental problems associated with blocking off and changing the
shoreline. Migratory fish simply swim around the structure[i] and ships and boats navigate
past the structure. The optimal site for offshore tidal power generation is the shallow water
of near-shore areas, while shipping lanes require deeper water. The offshore siting is the
distinctive characteristic of the design and one of the fundamental claims of its patents[ii].
Turbines are situated in a powerhouse that is contained in the impoundment structure and
is always underwater. Power is transmitted to shore via underground/underwater cables and
connected to the grid. The structure need not be more than a few yards beyond the low tide
level and the optimal site is one that is as shallow as possible, thereby minimizing the cost of
building the impoundment wall.
Tidal Barrage
Impoundment Wall
The impoundment structure is a conventional rubble mound breakwater, with ordinary
performance specifications and is built from the most economical materials. In the event of a
failure of the structure, the consequences do not include safety issues or collateral property
damage. The most likely cause of a failure would be a strong nearby earthquake and the
most likely type of damage would be a breach of the impoundment structure. Thus, the
principle consequence of failure would be economic (temporary interruption of service)
and, therefore, economics are the primary driver in choosing the materials[iii] and
construction method.
Building a complete impoundment structure offshore may seem to be more expensive than
building a relatively short barrage which uses the natural contours of the existing shoreline
to do most of the containment “work.” The barrage is much shorter than an impoundment
structure with the same output capacity, but the barrage is a much larger structure. The cost
per unit output of the offshore tidal power generator is less than that of the barrage for the
following reasons:
· Depth
· Load Factor
· Efficiency
· Generation Equipment
Tidal Current Technologies
 Company/Organization - Marine Current
Technology
 Technology/Plant Name - SeaGen
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Induction Generator
Marine Current Tuirbines Ltd is both first
mover and world leader in its field. The
world's first tidal turbine, tested as long ago as
1994 in Loch Linnhe Scotland, has recently
been donated by the Company to the Museum
of Scotland. From it have emerged first the
300kW Seaflow turbine installed in May 2003
and decomissioned in October 2009, and more
recently the full-scale commercial system
known as SeaGen which was installed in May
2008.
SeaGen in Strangford Lough
Tidal Current Technologies
SeaGen is by far the largest and most
powerful tidal turbine in the world with
twin rotors each sweeping over 200 square
metres of flow. It also uses the most efficient
type of turbine rotors, namely axial flow
pitch controlled rotors, the technology of
choice in the wind industry. As such
SeaGen's rotors can achieve over 48%
efficiency over a broad range of current
velocities and they also offer complete
control over the machine - it can be shut
down in less than three seconds even with
the current at full flow. More details follow.
SeaGen U in operational mode
SeaGen - the world's only commercially
operational tidal turbine: feeding 10MWh
per tide into the UK grid
SeaGen U after being floated to the surface
Tidal Current Technologies
 Company/Organization - Tidal Generation Limited
 Technology/Plant Name - Submerged Tidal Turbine
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Unspecified
Tidal Generation Limited (TGL) is at the forefront in the design, development and
manufacture of tidal stream turbines for the capture and conversion of tidal energy to
electrical power. Based in Bristol (UK), TGL’s core business is the provision of equipment and
maintenance services to tidal power developers world-wide.
TGL is are currently operating a 500kWe concept demonstrator unit at The European
Marine Energy Centre (EMEC) Tidal site in Orkney. This has been generating since
September 2010 and provides power for up to 300 homes.
TGL is also developing the next generation 1MWe tidal stream turbine, in a project
partnership with the Energy Technologies Institute (ETI). This project aims to collect and
publish significant data in order to further the tidal energy industry as a whole.
Tidal Current Technologies
 Submerged tidal turbine goes with the flow on green energy
 Compact oil immersed hydraulic brake units are enabling renewable energy turbines to
make the most of energy production from sub sea tidal flows
Tidal Current Technologies
 Company/Organization - Oceanflow Energy, Overberg Ltd
 Technology/Plant Name - Evopod
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Unspecified
Ocean Flow Energy Ltd. develops, deploys, and commercializes pod mounted devices for
generating electricity from tidal streams, ocean currents, and river estuaries. It offers
Evopod, a semi-submerged, floating, and tethered energy capture device for offshore oil and
gas, and marine industries in Scotland and the United Kingdom. Ocean Flow Energy Ltd. was
formerly known as Overberg Ltd. and changed its name to Ocean Flow Energy Ltd. in June,
2008. The company was incorporated in 2001 and is based in North Shields, United
Kingdom.
Tidal Current Technologies
Evopod is a device for generating electricity from free flowing tidal streams, river
estuaries and ocean currents. It is a unique floating solution drawing upon proven
technologies used in the offshore oil and gas and marine industries.
Evopod uses a simple but effective mooring system that allows the free floating device to
maintain optimum heading into the tidal stream. It can be accessed by boat for first line
maintenance and has been developed specifically to address the need for a tidal current
device that can operate in exposed deep water sites where severe wind and waves also
make up the environment.
Evopod’s key discriminators are:
 Designed for efficient operation in exposed sea areas where waves coexist with tidal
current.
 Can be easily disconnected from its mooring system and removed off-site for
maintenance in safe non-tidal sheltered areas.
 Does not require long duration, expensive and risky installation operations as required
for fixed seabed mounted devices.
 Maximises use of off-the-shelf components from commercial shipping and wind power
industries.
Tidal Current Technologies
 Company/Organization - Scotrenewables
 Technology/Plant Name - Scotrenewables Tidal Turbine
(SRTT)
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Unspecified
Scotrenewables Ltd, an Orkney based company, believes it can bring about a sea
change in tidal power and become the industry standard. The Scotrenewables Tidal
Turbine (SRTT) system is an innovative, free-floating, rotor-based, tidal current energy
converter and was developed as the best means of extracting energy from tidal currents.
Scotrenewables (Marine Power) Ltd awards contract for manufacture of 250kw Tidal
Turbine (SRTT) prototype to Harland and Wolff.
Harland and Wolff Heavy Industries Limited has been awarded the contract to build the
latest cutting edge prototype tidal turbine by Orkneys-based Scotrenewables (Marine
Power) Ltd.
The 30m long 250kw device comprises two 8m diameter rotors. The prototype will be
manufactured in Belfast before being deployed at the European Marine Energy Centre
(EMEC) test facility in the Orkneys.
Tidal Current Technologies
 Company/Organization - Lunar Energy
 Technology/Plant Name - Rotech Tidal Turbine
 Technology Genre - Horizontal Axis Turbine - Ducted
 Power take-off system – Pressurized Hydraulics
Lunar Energy Power Limited - our mission statement is to produce new technological
and environmental solutions to the problem of clean, carbon free electricity provision
for the 21st century. Tidal Stream Energy - a renewable source of power which is
created by harnessing the energy built up in the oceans currents by the gravitational
pull of the moon and the sun – is our solution. A predictable, invisible and economic
alternative. An alternative that responds to the urgent carbon emission problems
highlighted by the Stern Review 2006.
 PREDICTABLE
 INVISIBLE
 ECONOMIC
Tidal Current Technologies
Tidal Current Technologies
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Company/Organization - TidalStream
Technology/Plant Name - Semi-Submersible Turbine
Technology Genre - Horizontal Axis Turbine
Power take-off system – Unspecified
The Triton platform systems are: up to 10MW of turbine capacity
 float-out installation and removal
 on-board access for scheduled maintenance and unscheduled repairs, with minimal
downtime
 catamaran sea-going stability for the roughest conditions
 cost of energy produced at or below that of offshore wind.
 The Triton system has turbines mounted on semi-submersible spar buoys secured to a
seabed anchorage by a rigid swing-arm tether. This gives a platform that can be towed
to the site already assembled, then deployed to its operating position by simply water
ballasting.
 By de-ballasting, the system can be brought to the surface when required for annual
maintenance – eg for defouling – or repair.
 The Triton 3 platform is likely to be the first to be built at full scale, with three 20m
diameter rotors and a 3MW rating.
Tidal Current Technologies
TRITON TIDALSTREAM
Tidal Current Technologies
 Company/Organization - Tidal Hydraulic Generators Ltd (THGL)
 Technology/Plant Name - Tidal Stream Generator
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Pressurized Hydraulics
Tidal Current Technologies
Tidal Hydraulic Generators Ltd (THGL) was formed in 2000 with the aim of developing
this and other tidal stream power generation technologies to commercialisation. The
DTI supported project, which also has the backing of the Welsh Assembly, is being
carried out in conjunction with the University of Cardiff and will result in the
construction of a prototype device consisting of a seabed fixed frame supporting five
turbines. Babtie Group, a Glasgow-based technical and management consultancy, has
the contract to design the turbines. David Baird, the division’s managing director, said
that if the project was successful there would be commercial potential for similar
systems across Scotland in areas such as the Pentland Firth and the Mull of Galloway.
 A tidal stream generator, often referred to as a tidal energy converter (TEC) is a machine
that extracts energy from moving masses of water, in particular tides, although the term
is often used in reference to machines designed to extract energy from run of river or
tidal estuarine sites. Certain types of these machines function very much like
underwater wind turbines, and are thus often referred to as tidal turbines.
 Tidal stream generators are the cheapest and the least ecologically damaging among the
three main forms of tidal power generation.
Tidal Current Technologies
 Company/Organization - Tidal Hydraulic Generators Ltd (THGL)
 Technology/Plant Name - Tidal Stream Generator
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Pressurized
Marine Renewable Energy is available in the waves and tidal currents of the coastal
water around our shores. Marine Renewable Energy is clean and accessible with the
right technology.
Tidal Current Technologies
 Tidal Energy Limited announces that Converteam UK Ltd has been awarded the contract
for the design, manufacture and supply of the electrical power generation and
conversion equipment forming part of the demonstration DeltaStream device.
 The contractor’s scope of work will include the design and supply of the 1.2 MW, 11kV
electrical power system, from the on-device generators to the point of grid connection.
This will include three 400kW, 11kV generators, a full suite of shore side power
conditioning equipment (switchgear, transformers and power conversion units), and
the control and monitoring equipment.
Tidal Current Technologies
 Company/Organization - Tidal Generation Limited
 Technology/Plant Name - Submerged Tidal Turbine
 Technology Genre - Horizontal Axis Turbine
 Power take-off system – Pressurized
Tidal Generation Limited (TGL) is at the forefront in the design, development and
manufacture of tidal stream turbines for the capture and conversion of tidal energy to
electrical power. Based in Bristol (UK), TGL’s core business is the provision of equipment
and maintenance services to tidal power developers world-wide.
 TGL is are currently operating a 500kWe concept demonstrator unit at The European
Marine Energy Centre (EMEC) Tidal site in Orkney. This has been generating since
September 2010 and provides power for up to 300 homes.
 TGL is also developing the next generation 1MWe tidal stream turbine, in a project
partnership with the Energy Technologies Institute (ETI). This project aims to collect and
publish significant data in order to further the tidal energy industry as a whole.
Tidal Current Technologies
 Company/Organization - Neptune Renewable Energy
 Technology/Plant Name - Neptune Proteus Tidal Power Pontoon
 Technology Genre - Vertical Axis Turbine
 Power take-off system – Pressurized
Tidal Current Technologies
 Neptune Renewable Energy Ltd (NREL) is currently developing two second generation,
commercially focussed technologies to exploit both the tidal and wave resource. These
are, primarily, our Neptune Proteus tidal stream power device and NREL’s Neptune
Triton, our shallow water wave power device.
 NREL has developed and cost engineered the innovative Neptune Proteus NP1000, to
achieve a target capital cost of less than £1m/MW. The NP1000 will generate 1000
MWh/year of electrical energy at protected estuarine sites with typical mean Spring
tidal stream currents of less than six knots. These figures make the device very
competitive with wind power generation and, unlike wind, tidal stream power is
continuous and not intermittent.
 NREL has built a full scale Proteus Demonstrator which was brought to the Humber in
July 2010. Upon successful completion of trials with the Demonstrator, the world's first
tidal stream power array, consisting of advanced NP1500s will be built and deployed
during 2011-12.
Tidal Current Technologies
 Company/Organization - QinetiQ Ltd
 Technology/Plant Name - Cycloidal Turbine
 Technology Genre - Vertical Axis Turbine
 Power take-off system – Permanent Magnet Generator
A Cycloidal Wave Energy Converter is the adaptation of a Cycloidal Propeller or
Turbine to a different purpose, which is to extract energy from ocean waves. A cycloidal
Propeller or Turbine consists of one or more blades that are oriented parallel to a main
shaft, and attached at a radius. While the geometry of a Turbine and WEC looks
identical, the purp
The Cycloidal Turbine and Propeller
Cycloidal Turbines are currently being used as wind turbines, and are usually referred
to as vertical axis wind turbines (VAWT) due to the orientation of their shaft. While
they can operate as efficiently as the more common horizontal axis wind turbines,
economic considerations favor the latter. In the marine industy, Cycloidal Propellers
have been used for many years as propulsion devices for tug boats and ferries, and are
commonly known as Voith Schneider Propellers.
Tidal Current Technologies
 Company/Organization - Robert Gordon University
 Technology/Plant Name - SeaSnail
 Technology Genre - Hydrofoil
 Power take-off system – Unspecified
Methods currently proposed for securing power generation equipment in a tidal stream
are expensive and permanent, with a considerable environmental impact.
The development of a conceptual design and simple mathematical model to include:
 self-securing variable lift surfaces and in-built launch/recovery capabilities;
 parametric design in full size virtual space with associated Finite Element and CFD
analyses;
 static and dynamic structural analyses to identify critical structural behaviour;
 incorporation of a simple passive transition mechanism to accommodate a bilinear flow
pattern;
 design and fabrication of a suitably scaled prototype for short term sea trials;
 assessment of likely environmental and social impacts on a near shore marine
environment situated within a small island community.
Ocean Wave Technologies
 Company/Organization - Wavegen
 Technology/Plant Name - Limpet OWC
 Technology Genre - OWC - Onshore
 Power take-off system – Air Turbine
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Voith Hydro Wavegen Limited is a wholly owned subsidiary of Voith Hydro, a Group
Division of Voith AG with a workforce of around 2,500 employees and sales of over
EURO 600 million in the past business year - Voith Hydro is a world leader in the
supply of hydro power equipment.
The challenge of renewable energy has been one of technology and of economics. It’s
about
developing the technologies that allow us
to harness the energy and convert it into electricity; and
doing this at a cost that’s at least equal to or lower than the cost of generating
electricity from non-renewable sources.
Ocean Wave Technologies
The Limpet unit on Islay has an
inclined oscillating water column
(OWC) that couples with the
surge-dominated wave field
adjacent to the shore. The water
depth at the entrance to the OWC
is typically seven metres.
The design of the air chamber is
important to maximise the capture
of wave energy and conversion to
pneumatic power.
The turbines are carefully matched
to the air chamber to maximise
power output.
The performance has been
optimised for annual average wave
intensities of between 15 and
25kW/m. The water column feeds
a pair of counter-rotating turbines,
each of which drives a 250kW
generator, giving a nameplate
rating of 500kW.
Ocean Wave Technologies
 Company/Organization - Wavegen
 Technology/Plant Name - Limpet OWC
 Technology Genre - OWC - Onshore
 Power take-off system – Air Turbine
Wave energy is the future and Orecon is making that future today’s reality. The oceans
are a source of immense and limitless power. Orecon is here to harness that power and
convert it into sustainable and affordable electricity. Orecon’s MRC has been designed
specifically to do this. It’s a robust and reliable wave energy device that uses the best
tried and tested components on the market. And it’s clean because respecting the oceans
is as important to us as releasing the power within them.
ORECon is a wave energy developer committed to the commercial success of the
MRC1000 wave energy converter. This system has a simple method of capturing wave
energy and converting it efficiently to electrical power.
Ocean Wave Technologies
 Company/Organization - Embley Energy
 Technology/Plant Name - SPERBOY
 Technology Genre - OWC - Onshore
 Power take-off system – Air Turbine
Embley Energy is developing marine energy technology that uses advanced concrete
construction methods for lightness and durability.
Bristol-based Embley Energy is developing marine energy technology that uses
advanced concrete construction methods for lightness and durability.
The company hopes to show that its wave-energy converter (WEC) Sperboy can
compete with fossil fuels and other renewable energy sources. The buoy-like Sperboy
uses the oscillating water column principle to generate power from wave action. As the
buoy moves up and down on the waves, air is displaced from a chamber within it which
then drives turbine-generators situated above.
The team is using laminated concrete composites to lighten the unit and make it more
cost-efficient. Also, concrete was chosen because at sea it far outlasts steel or similar
materials.
Ocean Wave Technologies
'The sole aim of the project is to develop a renewable source of energy which is
affordable,' said Embley's Michael Burrett. 'The machine is very simple, with only one
moving part, the turbines, and they are above the water line. This reduces the cost and,
more importantly, enhances reliability and helps maintenance. With the devices as they
are we do not envisage having to go back to maintain them at all,' he said.
'The concept has been proven. The biggest challenge now is making the device
commercially viable and reducing the mass.'
According to Embley, it is the reduction in weight and maintenance that will
dramatically reduce the normally prohibitive cost of marine energy generation. The
absence of large quantities of invasive products such as oils and lubricants, coupled
with minimal impact on seabed ecosystems, also makes the device more
environmentally friendly.
Sperboys are to be used in large deepwater arrays containing around 750 devices
deployed eight to 12 miles offshore. This will create an offshore windfarm covering an
area of nearly six square miles (15 sq km).
The devices, which are expected to have a lifespan of around 50 years, will have an
average weight of between 3,500 and 4,500 tonnes and are expected to generate over
250MW.
Ocean Wave Technologies
 Company/Organization – Offshore Wave Energy Ltd (OWEL)
 Technology/Plant Name - OWEL Grampus
 Technology Genre - OWC - Onshore
 Power take-off system – Air Turbine
OWEL Offers
 Economic Extraction of Wave Energy
OWEL will generate electricity on a competitive basis
 Straightforward Design
Industry Standard Construction Techniques Reduce Cost and Improve Reliability
 Robust and scalable design gives:
Survivability in the marine environment and utility scale (multi-mw) power
production.
 Unique and patented technology
Protected in all likely deployment territories around the world.
 Environmentally beneficial
It is fundamental to the ethos of OWEL that the machine is benign to flora and fauna. In
addition the carbon offset from the green electricity produced will be positively
beneficial to the global environment.
Ocean Wave Technologies
 Offshore Wave Energy Ltd. (OWEL) of the United Kingdom has begun a new phase of
research into its Grampus wave energy converter, studying the geometric configuration
of the device to optimize its performance.
 OWEL’s Grampus device is to convert ocean wave energy into compressed air to drive a
turbine and produce electricity. The Grampus unit consists of a tapered, horizontal duct
floating on the ocean. As a wave enters the duct, air is trapped in the duct and is
compressed between the wave and the stationary upper surface of the duct. This
compressed air is taken from the duct through a valve and used to drive a conventional
unidirectional turbine.
Ocean Wave Technologies
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Company/Organization – AWS Ocean Energy
Technology/Plant Name - Archimedes Wave Swing
Technology Genre - Absorber - Point
Power take-off system – Linear Generator
 AWS Ocean Energy is a leading company in the wave energy industry. Headquartered
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in Scotland with abundant natural resources on our doorstep, we have taken an honest
and pragmatic approach to creating smart wave power solutions.
Our technology is clean and deliverable, made possible by our innovative team and a
rigorous approach to harvesting the potential of wave power.
AWS Ocean Energy has grown due to our applied combination of technology that
works, diligence, and real wave energy expertise – all in the pursuit of practical,
affordable energy.
Extracting large amounts of energy from oceans requires large engineering structures,
which might disturb the marine ecological balance. The solution to the problem can be
found in an Archimedes wave swing machine, which is a simple, effective mechanism
for harnessing a large amount of wave energy.
According to Archimedes principle, when an object is emerged in a fluid, a force acts on
the object which forces it upwards
Ocean Wave Technologies
Ocean Wave Technologies
 Company/Organization – Trident Energy Limited
 Technology/Plant Name - Trident Energy Converter
 Technology Genre - Absorber - Point
 Power take-off system – Linear Generator
Trident's generators have been specifically designed for the offshore renewable
industry. They are simple, efficient and offer significant whole life cost savings over
standard hydraulic power take-off systems. Trident's direct drive linear generator
power take off system provides an exceptional power output to cost ratio. The highly reactive electro-magnetic control system improves power conversion levels and enables
dynamic device tuning on a wave by wave basis.
Ocean Wave Technologies
 Company/Organization – Ocean Navitas Ltd
 Technology/Plant Name - Aegir Dynamo
 Technology Genre - Absorber - Point
 Power take-off system – Mechanical
Ocean Navitas Ltd (navitas is Latin for ‘energy’) was incorporated in May 2006 . After
18 months of research into the field of renewable energy, instigated by James, it was
concluded that energy extraction from waves and swells is the most efficient way of
extracting free energy from our planet, and that existing methods of drawing on this
source of power were flawed due to their inherent inefficiency.
Vision is a world where there is an alternative to fossil and nuclear fuels which will see
sustainable clean renewable energy helping to create a better environment for present
and future generations. Power generation from ocean waves will play a vital role in this
future, and the Aegir Dynamo™ wave energy converter will be key to its successful
implementation.
Ocean Wave Technologies
Ocean Wave Technologies
 Company/Organization – Edinburgh University
 Technology/Plant Name - The Duck
 Technology Genre - Absorber - Directional Float
 Power take-off system – Pressurized Hydraulics
The Duck is a crest-spanning, spine-mounted, slack-moored, deep-water, floating,
electricity-generating, terminator. Tank tests showed that it could capture energy from
regular waves with great efficiency. Development of 'smart' dynamometers using forcebased transducers with analogue electronics showed how to get more and more power
out of mixed and ever-changing sea-states. The final goal was to get near to the utopia
of real-time 'complex-conjugate' control. The engineering challenge was how to build
these ideas into a system that would convert the raw sea power into electric current
suitable for grid connection and survive at sea. As the 'power-take-off' designs evolved,
they gave birth to a new generation of high-pressure oil-hydraulics that now finds
much wider application.
Ocean Wave Technologies
 Company/Organization – C-Wave Limited
 Technology/Plant Name - C-Wave
 Technology Genre - Inverted Pendulum
 Power take-off system – Pressurized Hydraulics
C -Wave mission is to deliver breakthrough business performance software and
solutions to the world's leading organizations. C-Wave was founded on the simple belief
that informed decisions are made from a basis of knowledge. Today's leading enterprises
achieve breakthrough business performance by using C-Wave's next-generation
technology, known for its ease-of-use, to create a sustaining competitive advantage.
Mission:
The mission of C-Waveis to satisfy our customers’ needs by providing the best
development tools and the best technical support possible. We strive to ensure our
products are state-of-the art, updating our product line to support the newest
innovations in the reliability industry, as well as those in the computer industry.
Ocean Wave Technologies
Ocean Wave Technologies
 Company/Organization – AquaMarine Power Ltd
 Technology/Plant Name - Oyster
 Technology Genre - Inverted Pendulum
 Power take-off system – Pressurized Hydraulics
Oyster technology to use the world's vast wave energy resource to produce clean
sustainable electricity. Aquamarine Power’s Oyster wave power technology captures
energy in nearshore waves and converts it into clean sustainable electricity. Essentially
Oyster is a wave-powered pump which pushes high pressure water to drive an onshore
hydro-electric turbine.
Ocean Wave Technologies
Ocean Wave Technologies
 Company/Organization – Ocean Power Delivery; Pelamis Wave Power
 Technology/Plant Name - Pelamis
 Technology Genre - Other Wave
 Power take-off system – Pressurized Hydraulics
Pelamis Wave Power Ltd is the manufacturer of a unique system to generate renewable
electricity from ocean waves. For energy companies, utilities and their customers,
Pelamis machines offer the ability to unlock an immense clean energy resource with
great potential.
The Pelamis Wave Energy Converter is the result of many years of engineering
development by PWP. It was the world’s first commercial scale machine to generate
electricity to the grid from offshore wave energy and the first to be used commercially.
Ocean Wave Technologies
United Kingdom
Made By –
 Abhidesh – IX-C
 Ram Hari – IX-C
 Prashant – IX-C
 Rishikesh – IX-C
 Ankit – IX-C
 Arshad – IX-C
 Sarbjeet – IX-C