Feds approve license for wave-energy park

August 21, 2012 by admin  
Filed under Ocean Energy

REEDSPORT — A wave energy company that plans to build a 30-acre ocean energy power station off Reedsport has received a green light from the Federal Energy Regulatory Commission.

Last week, FERC granted Ocean Power Technologies the first license for a wave power station in the United States. If completed, OPT’s 10-buoy park will be the first commercial wave energy operation in the country, according to OPT.

Receiving the 35-year FERC permit marks a big step forward, but it does not guarantee the wave energy park will be built. The company first must test its technology at the park’s proposed site, about 2.5 miles off Reedsport.

‘Right now, we’re moving forward with Phase 1,” said Gregory Lennon, OPT’s senior director for business development.

Test starts in October

In October, OPT plans to launch a test buoy. It will check whether enough power can be generated to support a wave park. According to the FERC permit, the company has two years to test its first buoy. If the test succeeds, OPT must deploy the remaining nine buoys within five years.

However, all that is contingent on the company’s receiving additional permits to connect the power station to the electrical grid in Douglas County.

OPT also needs funds to build the park.

So far, half of the $9 million project has been funded by a grant from the U.S. Department of Energy. Most of that money has gone for research and building prototypes, Lennon said.

Private project

The company hopes the actual park will be financed and, eventually, owned by a utility company or some kind of private equity fund. But OPT first must prove its technology is profitable.

‘They want to see performance history,” Lennon said.

‘Ideally, they want to see some certainty of production capability.”

The proposed ocean station should generate 1.5 megawatts of power, enough electricity for 1,000 homes.

OPT has tested a similar buoy off the coast of Scotland, Lennon said. It has been developing the Reedsport project for about five years. In that time it negotiated a settlement with 11 federal and state agencies and three non-governmental organizations outlining an adaptive management plan for the power station.

Crabbers’ doubts

The agreement was important because Oregon had no procedure for considering ocean power technology. The state is developing those guidelines to include in its territorial sea plan.

Still, the project is met with skepticism from local fishermen, as the proposed energy park will be located in prime crab habitat, said Nick Furman, director of the Oregon Dungeness Crab Commission.

‘It is an area with a soft sandy bottom,” Furman said. ‘That is crab habitat and important real estate.”

Furman said local fishermen have come to terms with the proposed park’s location, and view the project as a test site.

‘Until we get some buoys in, all opinion is sort of conjecture,” Furman said.

‘But anything over 10 buoys is going to be met with a significant negative reaction from the crab fleet.”

Reporter Jessie Higgins can be reached at 541-269-1222, ext. 240, or jhiggins@theworldlink.com.

Article source: http://theworldlink.com/news/local/feds-approve-license-for-wave-energy-park/article_585a9bc2-eb0c-11e1-ad7b-0019bb2963f4.html

Ocean Place Getting Energy Efficient Upgrades

April 10, 2012 by admin  
Filed under Ocean Energy

From Ocean Place Resort and Spa:

Lime Energy Co. announced this month that Ocean Place has signed a partnering agreement under the NJ Clean Energy’s Pay for Performance (P4P) to help identify and implement energy reduction and conservation measures to help reduce the resort’s consumption by a minimum of 15 percent. Consisting of 254 guest rooms and event space, Ocean Place was built in 1989 and encompasses 255,000 square feet.

The investment grade audit follows Lime’s preliminary audit which identified energy conservation measures and infrastructure upgrades that would save Ocean Place over 35 percent in annual energy consumption. Lime Energy’s analysis will also establish those measures that qualify for NJ Clean Energy P4P incentives.

“Lime Energy has completed the largest P4P clean energy project in New Jersey to date,” said Al DiGuilio, Vice President of Energy Efficiency. “The combination of Lime’s clean energy expertise and experience with the P4P program with Ocean Place’s commitment to improving their facility will result in another best-in-class energy project in New Jersey.”

According to Ocean Place’s Director of Engineering Dan Walradt, environmental awareness and concern has become a significant factor in the decisions they make on a daily basis.

“Many of our clients express interest in understanding the initiatives we are taking to reduce our carbon footprint,” Walradt said. “With over 250,000 square feet of conditioned space, Ocean Place can play a significant role in energy conservation.”

“Of course, it is equally important that the energy conservation measures (ECM’S) make financial sense for the business and operating expenses,” he continued. “The Pay for Performance program will be a great fit for Ocean Place since it will have a positive impact on both.”

The P4P audit will evaluate every area of the building from the envelope down to each piece of mechanical equipment that consumes energy. The project will be part of a large renovation planned to begin this fall.

“We know how important it is that we do it right, and take everything into consideration when selecting replacement equipment and control systems,” Walradt said. “We are very excited to move forward on our vision of being an industry leader in our market as well as being a positive role model in our community.”

Article source: http://longbranch.patch.com/articles/ocean-place-getting-energy-efficient-upgrades

Marine Scientists Discover New Chemosynthesis Process In “Mussel Power”

August 13, 2011 by admin  
Filed under Featured, Ocean Energy


Researchers from the Max Planck Institute of Marine Microbiology and the Center for Marine Environmental Sciences (MARUM)  have discovered a third form of energy that powers the likes of certain mussels, shrimp, and worms found in the surroundings of hydrothermal vents. Earlier discoveries of chemosynthesis at the vents included sulfur oxidation and methane oxidation systems, but now it appears that the creatures oxidize hydrogen too - and a lot of it!

Hydrothermal vents spew hot minerals into the sea from newly formed crusts in the earth: © MARUM
Hydrothermal vents spew hot minerals into the sea from newly formed crusts in the earth:
© MARUM

Discovered some 30 years ago, hydrothermal vents are created at the depths of the ocean floors where tectonic plates have shifted and, like an underwater volcano, spurt tremendously hot, dissolving minerals into the sea.  As hot as 400°, the inorganic compounds delivered by the liquid minerals provided energy for life through a process called chemosynthesis.

The first two sources of energy discovered to power chemosynthesis at hydrothermal vents were hydrogen sulfide and methane, each utilized by animals with symbiotic oxidation systems. But this latest discovery led by the Max Planck Institute found that the deep vent mussels, shrimp, and the giant tubeworm at Logatchev, a vent field halfway between the Caribbean and the Cape Verde Islands on the Mid-Atlantic Ridge, were powered by hydrogen.

Assisted by remotely-driven submersible excavators, researchers took live samples on board their ships and conducted experiments showing that the mussels consumed hydrogen. In their land-based labs, they discovered that the mussels had a key enzyme for hydrogen oxidation, the symbiont hydrogenase.

Mussels at the Logatchev hydrothermal vent site are powered by hydrogen: © MARUM
Mussels at the Logatchev hydrothermal vent site are powered by hydrogen:
© MARUM

In fact, the hydrogenase proved to be more powerful than the hydrogen sulfide and methane in converting geofuels to biomass in the Logatchev region. One researchers estimated that the population of some 1/2 million mussels could be consuming up to 5,000 liters of hydrogen per hour.

Maybe some day we will run our cars on mussel power….

Article source: http://inventorspot.com/articles/marine_scientists_discover_new_chemosynthesis_process_mussel_pow

Philippines set to have first ocean energy plant by 2018

July 6, 2011 by admin  
Filed under Ocean Energy

The Department of Energy (DoE) expects the Philippines’ first ocean energy facility to start commercial operations by 2018.

Data from the National Renewable Energy Plan book showed that the first project to go into operation will be the 10-megawatt Cabangan ocean energy thermal conversion (Otec) project in Zambales.

The Cabangan project is one of 20 indicative power projects, which are expected to require a combined P11 billion in investments.

“While the country is endowed with vast ocean resource potential, there have been very limited activities in this sector. This is primarily because of the high investment cost for its exploitation,” the DoE said.

A study conducted by the Mindanao State University indicated that the country, being an archipelago, has a theoretical capacity of 170,000 megawatts over a 1,000 square kilometer ocean resource area.—Amy R. Remo

Article source: http://business.inquirer.net/5853/philippines-set-to-have-first-ocean-energy-plant-by-2018

Ocean energy can play important role in renewable resources mix

June 25, 2011 by admin  
Filed under Ocean Energy

Renewable technologies could supply the world with more energy than it would ever need and at a very competitive cost, avers Steve Sawyer, secretary-general of the Global Wind Energy Council.

He adds that ocean energy may play a very important role in the future. Ocean energy derives from the potential, kinetic, thermal and chemical energy of seawater, which can be transformed to provide electricity, thermal energy or potable water.

According to the Intergovernmental Panel on Climate Change (IPCC) report published recently, several technologies are possible, such as submarine turbines for tidal and ocean currents, heat exchangers for ocean thermal energy conversion, and a variety of devices to harness the energy of waves and salinity gradients.

Ocean technologies, with the exception of tidal barrages, are at the demonstration and pilot project phases and many require additional research and development. Some of the technologies have variable energy output profiles with differing levels of predictability (for instance, wave, tidal range and current), while others may be capable of near-constant or even controllable operation (for instance, ocean thermal and salinity gradient).

Tidal Power Plant in Northern Ireland
Sabine Sauter writes in Pictures of the Future about “tapping invisible rivers”.  Tidal flows represent a largely untapped source of clean energy.

Located off the coast of Northern Ireland, the world’s first commercial tidal current power plant is producing electricity for 1 500 household using energy generated by high and low tides. The Strangford Lough plant is operated by Marine Current Turbines, a British company in which Siemens acquired a 10% interest in 2010. The facility is similar to a wind turbine, the only difference being that it is driven by water instead of air. Each of its two drivetrains weighs 27 t and is equipped with a rotor 16 m in diameter.

The rotor blades can be turned through 180º, which means they can produce electricity for up to 20 hours a day regardless of whether the tide is coming in or going out.

The tower to which the two propeller turbines are attached through a cross member has a diameter of 3 m. Depending on the tide, the tower can protrude as much as 20 m above the sea. The rotors cannot be seen above the water – and it is even possible to take a small boat directly past the turbine because the rotors are located at least 3 m below the surface.

Although extensive installation costs make an investment in tidal current power plants around twice as high as those for offshore wind power facilities, the resulting electricity offers several benefits. For example, the energy density of water is 800 times higher than that of wind, which makes gene- rating electricity with water much more efficient. A 1,2 MW tidal plant like the one at Strangford Lough can produce as much electricity in a year as a 2,5 MW offshore wind turbine. The electricity yield from tidal facilities is also more precisely calculatable, which enhances planning security. After all, tidal currents are determined by the moon and the earth’s gravity, so they are not dependent on the weather and can be predicted years in advance.

The International Energy Agency estimates the global output potential of tidal power plants to be as high as 800 TWh/y, which is enough to supply 250-million households with electricity.

Marine Current Turbines continues to invest in tidal technologies. Besides other things, the company plans to start building a tidal turbine park near the Isle of Skye, in north-eastern Scotland, in 2013.

When it is complete, the facility will supply up to 4 000 households with electricity from the sea.

Article source: http://www.engineeringnews.co.za/article/ocean-energy-can-play-important-role-in-renewable-resources-mix-2011-06-24

On the path to clean energy

June 25, 2011 by admin  
Filed under Ocean Energy

The Southeastern Massachusetts region is positioning itself as a serious player in the growing clean energy industry, working to build an active supply chain for clean energy developments, even as the industry itself struggles to build momentum.

A recent clean energy study put Massachusetts third overall in the country in terms of clean energy development and, while the state’s southeast region may not be the driving force for that ranking, it also doesn’t plan to be left out.

“Conversations have begun with companies not just in the offshore renewable space, but in solar or whatever,” said Matthew Morrissey, executive director of the New Bedford Economic Development Center. “New Bedford is on the map as a player in a space that a lot of companies want to be in right now.”

While Morrissey and other city and regional officials are working to have multiple renewable energy resources represented, the biggest success to date has been in offshore wind energy with the city’s selection as a staging area for Cape Wind.

In fact, much of the anticipated regional growth hinges on the fortunes of the country’s first fully permitted offshore wind farm, a project that has faced numerous hurdles, but may still get in the water in 2012.

Although facing litigation and without financing, Cape Wind spokesman Mark Rodgers said the 130-turbine project expects to begin installation next year. At a June 16 Council on Sustainability meeting in Fall River, Rodgers didn’t seemed concerned about litigation, calling efforts “the last play of our opposition;” but, said securing financing has been difficult.

“(Financing) is a major challeng-It’s going to take some time and effort,” he said.

Rodgers said the New Bedford staging area, a $35-million port facility to be built on the city’s waterfront, needs to be ready in time for Cape Wind installation.

That won’t be a problem, according to Morrissey, who said the project is in the engineering stage and ground is expected to be broken this fall.

“That project is moving forward,” said Morrissey. “We’re much more concerned with Cape Wind’s need to finalize their program…The remaining 50 percent of power has to be worked out as well as financing.”

The port facility, on New Bedford’s active waterfront, will do more than just help the city get its foot in the clean energy door, it will also let the city leverage its working port, boosting its import and export trade business, according to Harbor Development Commission director, Kristen Decas.

Decas said the city is also tracking other offshore wind developments along with tidal energy keeping an eye on how the port can play a role in supporting development.

“We’re a sleeping giant and we have huge room for using this asset,” said Decas, about the harbor. “This facility will put us on the map for a variety of future opportunities in offshore energy development.”

Middleboro manufacturer, Mass Tank, will also benefit from offshore wind project, shifting its past expertise building steel tanks for the oil industry into building monopoles for wind turbines. Mass Tank, through its ECO Fab partnership, will build a new manufacturing plant, to supply steel structures to Cape Wind and other offshore wind developments. The plant is expected to employ at least 300 people.

Although the specific location of the facility is unknown, reports have suggested both Quincy and New Bedford are in the running.

According to Morrissey, opportunities for Mass Tank still exist in New Bedford but the decision will depend on whether or not the city can provide a site that meets Mass Tanks’ specific needs.

“They’ve been very clear all along, they would like to be in New Bedford,” Morrissey said in mid-June. “They’re from here; they’d like to be here and it is less expensive to do business here. The question is that the characteristics of the site that is required for the activity are not immediately available.”

While other industries continue to grow in the state, including solar which increased 20-fold between 2007 and 2010 according to Mass CEC, Massachusetts’ clean energy future may depend on offshore wind, according to some experts.

Offshore wind may be the state’s best resource or at least the best one that is technologically ready for implementation, according to Ron Pernick, co-founder and managing director of Clean Edge, an Oregon-based clean-tech research firm.

Pernick said Massachusetts is at a geographic disadvantage when it comes to producing renewable energy, compared to other states that have heavy wind or lots of sun.

“Massachusetts doesn’t have the wind resources on land like these other places,” said Pernick, citing states like Iowa and North Dakota, which are producing 15.4 percent and 12 percent of their electricity through wind respectively.

In Clean Edge’s leadership index, released in May, Massachusetts got high marks in categories like policy, venture and human capital, and clean energy patents, but still scored in the lower half of the country when it comes to energy production.

The state placed third overall, below California and Oregon.

The production category represents technical deployment including how much wind power, solar, biofuels, geothermal and other energy sources are in use, as well as the number of electric vehicles on the road, according to Pernick.

Still, Pernick, said, the Cape Wind project has the potential to change everything for the state.

“If you bring the Cape Wind project online, if you develop offshore wind and tidal energy, you’ll see yourself move up,” he said, referring to the state’s positioning.

And, while offshore wind is new to the state, it isn’t a new technology. There are more than 40 offshore wind farms off the European coast, according to Rodgers.

That’s different from ocean energy which is a relatively untested technology, Pernick said.

“I think, over time, wave and tidal energy offer significant promise, but I think it’s further out than a five year timeline,” he said.

At the Marine Renewable Energy Center in New Bedford, director John R. Miller believes ocean energy, including offshore wind, is the state’s alternative energy future.

“I always tell people that solar energy and biofuel are two things that are of great interest to venture capital people in Boston€but if you think of somebody who wants to build a big solar energy plant, they’re more likely to do it in Arizona or Spain where there’s a lot more sunshine,” said Miller. “If you look at what resource we actually have — the ocean is a resource that is literally on our doorstep.”

Miller said ongoing efforts to develop new ocean technologies, even if they are not created here in Massachusetts, will still need to be built and maintained locally. So it’s important that the region begin taking steps to develop a workforce and build a supply chain for the industry, he said.

Some of that is already happening through the Southeast Development Partnership, out of UMass Dartmouth, Miller said.

“They’re looking at all the pieces in the supply chain,” said Miller. “(Questions like,) what do we have now, what are we going to need in five years, and how can we convince the company who is manufacturing cables, for example, to locate in the Southcoast?”

While offshore wind may be the state’s bright future, it is also one of the most controversial forms of renewable energy, along with land-based wind, according to David McGlinchey, of the Manoment Center for Conservation Sciences.

As senior program leader for energy, McGlinchey said he participates in many conversations about wind energy and development projects. He wants to lessen the controversy by helping projects strike a balance between energy benefits and environmental and quality-of-life impacts.

“The challenges from my perspective are not technical, they’re social,” said McGlinchey. “There are real benefits (to wind projects), but they also have an impact. The key is balancing that, finding appropriate sites that balance benefits and impacts.”

McGlinchey said the Manoment center is putting together a guide, to be released in September, to help municipalities create bylaws based on the science behind wind and their own local values.

“It will give them the tools they can use to build an effective bylaw,” he said.

Despite frequent wind opposition, McGlinchey said he believes people are becoming more supportive of renewable energy ventures.

“I feel very confident that (issues) can be worked out. I think we’re getting better at it,” he said. “The vast majority of people in these conversations inherently want to find solutions. The key is having a reasonable, informed conversation which is not easy.”

Rodgers too said public opinion has shifted in the last few years. Despite a slightly battle-weary tone, he spoke very positively about clean energy technology and its potential impact on the region.

“A sustainability cluster is starting to take shape,” he said. “We have the makings to be one of those clean energy global hot spots.”

Article source: http://www.southcoasttoday.com/apps/pbcs.dll/article?AID=/20110624/NEBULLETIN/107040301/1036

Wave energy ‘could create 52000 jobs’

January 5, 2011 by admin  
Filed under Ocean Energy

Wave energy 'could create 52,000 jobs' Nearly 70,000 jobs could be created if Ireland’s ocean energy sector is fully developed and meets the government’s 2020 renewable targets, a new report says.

According to SQW Energy’s Economic Study for Ocean Energy Development in Ireland, which was commissioned by the government’s Sustainable Energy Authority of Ireland and Invest Northern Ireland, wave energy could generate up to 52,000 employment positions, while tidal energy could result in 17,000 jobs, the Irish Times reported.

The all-Ireland ocean energy sector could be worth about EUR9 billion, the report suggests.

An “appropriate level of investment” in the sector could provide “long-term sustainable growth and wealth creation”, it added.

In November last year, An tSl Ghlas - The Green Way, which is composed of green industry firms, third level institutions and local authorities, predicted that Ireland’s green sector will create about 10,000 jobs over the next five years.

An tSl Ghlas, the country’s first green economic zone, is based in Dublin.
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