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Showing posts with label hydro. Show all posts
Showing posts with label hydro. Show all posts

Saturday, May 12, 2012

Brainpower for Hydropower


Brainpower for Hydropower

May 10, 2012 


Mark Cecchini-Beaver at the University of Idaho is one of ten new participants in the Hydro Fellowship Program. | Photo courtesy of the Hydro Research Foundation. Mark Cecchini-Beaver at the University of Idaho is one of ten new participants in the Hydro Fellowship Program. | Photo courtesy of the Hydro Research Foundation.
Today, the Energy Department, in cooperation with the Hydro Research Foundation, announced the 2012 selections for the Hydro Fellowship Program. Through their research, these 10 new Fellows will work to advance hydropower technology development and deployment in the United States.

Through targeted workforce development and training opportunities, the Hydro Fellowship Program supports the Obama Administration’s goals of advancing education opportunities in the science, technology, math and engineering fields. In total, the program has funded 33 graduate students at 19 universities in 16 states. Together this next generation of hydro-power leaders will strive to make hydropower more efficient, environmentally friendly, and cost effective.

The fellowship program, which is funded by the Energy Department, provides Fellows with financial assistance and the opportunity to pursue a wide variety of hydropower research topics – including those related to water quality, wildlife interactions, environmental impacts, technology development and more. Each Fellow is paired with a mentor to gain real-world knowledge of the hydropower industry.
The 2012 class of Hydro Fellows includes:
  • Mark Cecchini-Beaver at the University of Idaho, who will develop a computer model describing the legal, technical, and physical constraints of the Columbia River, and use this model to inform review of the 2014/2024 Columbia River Treaty.
  • Sean Brosig at Oregon State University, who will research a methodology to reduce the strain on hydro turbines using life-extending control of multiple energy storage systems.
  • Stanley Dittrick at Washington State University, who will research novel materials and coatings to reduce erosion and damage of turbine surfaces.
  • Samuel Dyas at the Colorado School of Mines, who will research instrumentation and analysis techniques and explore their application in monitoring functioning turbines to allow for predictive maintenance.
  • Benjamin Foster at the University of North Carolina, who will research how financial risk management techniques can be used to enable more sustainable hydropower production.
  • Adam Greenhall at the University of Washington, who will research the cost-saving benefits of using computer models to find optimal scenarios of wind, hydro, and thermal energy generation to allow for constant and least-cost energy production.
  • Tresha Melong at Worcester Polytechnic Institute, who will research how hydropower projects can be designed to allow for the downstream passage of the American eel.
  • Mark Raleigh at the University of Washington, who will research how to improve the representation of snow in summer hydropower forecasting.
  • Karen Studarus at the University of Washington, who will conduct research to better understand how operators dispatch hydropower and other energy sources and balance these with competing water uses in the Federal Columbia River Power System.
  • Marc Whitehead at Oregon State University, who will conduct a design and manufacturing study of hydraulic turbine systems using composite materials with natural and recycled fiber reinforcements.
Visit the Hydro Research Foundation’s website for a detailed list of the Fellows and their work.
For more information on how the Office of Energy Efficiency and Renewable Energy works to accelerate the development and deployment of hydropower technologies, visit the Water Power Program website.

Tuesday, March 27, 2012

IBM and Hydro One Team to Improve the Power Grid in Ontario

IBM and Hydro One Team to Improve the Power Grid in Ontario

Smarter technologies to be tested on Hydro One's distribution power grid


ARMONK, N.Y. and TORONTO - 27 Mar 2012: IBM (NYSE: IBM) and its Business Partner Telvent announced that they have been selected by Hydro One, the largest distributor of electricity in Ontario (Canada), for a new smart grid project that will help transform the province's electrical system. Together, the companies will run simulations and tests to determine the smart grid technologies that have the potential to improve power efficiency and reliability.
Installed in the 1950s, many components of Ontario's current electricity distribution system have reached the end of their service life. More recently, technological advancements, provincial governmental policy, market forces and increased environmental awareness have added pressure to the demands on Ontario's electricity distribution system.
"As equipment on our distribution system ages, it needs to be replaced. This creates an opportunity to create a world-class network with new, intelligent and sophisticated technologies to meet the changing needs of our customers," Rick Stevens, Vice President, Asset Management, Hydro One. "Our collaboration with IBM and Telvent will help Hydro One assess the next generation of distribution equipment and make the right choices for our customers looking for more reliable electricity, particularly in rural areas."
The Advanced Distribution System (ADS) project will help the utility identify and assess equipment, test new delivery models for electricity, validate the costs and benefits anticipated with a new smart grid and recommend changes to cost effectively modernize Ontario's distribution system.
The project intends to enable an increased amount of Distributed Generation into the grid as well as help increase the reliability of the current distribution system and improve outage management during large scale situations. By taking advantage of the insights gained from new data sources based on analytics, Hydro One will be able to optimize energy utilization and management for greater efficiency while accommodating consumer demand.
"Utilities around the world are investigating new smart grid technologies to help solve complex challenges caused by an aging infrastructure and increasing demand," said Guido Bartels, General Manager of IBM's Energy & Utilities Industry and Chairman of the Global Smart Grid Federation. "Together with Hydro One, we are paving the way for transformation by testing new sophisticated monitoring and control technologies that will enable the integration of renewable energy in the distribution grid while improving its reliability and responsiveness, and ensuring customer satisfaction. This will prepare Hydro One and the province of Ontario for further growth and deliver more affordable and reliable renewable energy for Ontarians."
As the overall system integrator, IBM will provide expertise in smart grid technologies, planning and implementation to oversee the reliability of the network solution. Hydro One will use the Advanced Distribution Management System (ADMS), from Telvent, a real-time solution that will provide complete functionality for planning, operation and analysis of its distribution system. This will allow Hydro One to more accurately manage and plan their grid investments.
According to Telvent's Chairman and CEO, Ignacio Gonzalez, "In addition to the ADMS solution, Hydro One will benefit from the strategic collaboration between Telvent and IBM. Over the years, we have provided solutions to several large utilities to help make mid-project technology adjustments while increasing the speed of the solution development."
The project is in line with the requirements of Ontario's Green Energy and Green Economy 2009 Act ("GEGEA"), which fosters the growth of renewable and cleaner sources of energy while promoting a greener economy.
About Hydro One Hydro One provides services to 1.2 million residents of Ontario with the vast majority of its rural customers in low-density areas. Hydro One is the largest distributor of electricity with about 120,000 km of distribution lines over a rural service territory of about 640,000 square kilometers covering 75% of the province.
About IBM
IBM is involved in more than 150 smart grid engagements around the world, in both mature and emerging markets. IBM is the founding member of the Global Intelligent Utility Network Coalition, a unique collaboration of utilities from around the globe who are working to accelerate the use of smart grid technologies and move the industry forward through its most challenging transformation. More about IBM's vision to bring a new level of intelligence to how the world works—how every person, business, organization, government, natural system, and man-made system interacts, can be found here: http://www.ibm.com/smarterplanet
For more information about Smarter Energy at IBM, please visit:www.ibm.com/press/smarterenergy. Follow us on Twitter and LinkedIn.

Tuesday, February 21, 2012

News Release from Duke Energy

Duke Energy Receives Federal License for Nantahala Hydro Project
Feb. 17, 2012

FRANKLIN, N.C. -
Duke Energy has received the final of six new federal hydro licenses from the Federal Energy Regulatory Commission (FERC) for Nantahala Area hydro stations.

The latest license covers Nantahala Hydroelectric Project, located substantially in Macon County, N.C., but with waters also in Clay County.

The new 30-year license triggers a variety of public recreation and aquatic habitat enhancements in the Nantahala River watershed. Additionally, as part of a settlement agreement with relicensing stakeholders, in 2004 Duke Energy altered Nantahala Project operations to keep the lake higher during summer months, enhance downstream whitewater recreation, and help stabilize the lake level during fish spawning season.

The primary dam covered by the license is on the Nantahala River, forming 1605-acre Nantahala Lake. Two much smaller diversion dams, Dicks Creek and Diamond Valley, are on Dicks Creek, and Whiteoak Creek Dam is on its namesake creek.

“This final new license is a credit to all who worked together to develop comprehensive plans for balancing numerous water needs. We value their insight and are deeply grateful to their commitment to this effort,” said Steve Jester, vice president of hydro strategy, licensing and lake services. “From our initial review of the new license, it appears stakeholders' interests have been addressed, while preserving the area’s clean, renewable hydroelectric generation.”

“The relicensing process is good public policy. It allows an open, formal review of specific projects, rivers, public recreation needs and new scientific information so we can arrive at the appropriate balance among all interests,” Jester said.

With all the licenses now issued, Duke Energy is well under way with plans for recreational facilities and preparing other documents requiring FERC approval. Nantahala Project-specific items are likely to take about two to three years from start to finish.

Overall, Duke Energy is in the process of implementing numerous enhancements which will cost an estimated $10.5 million. These include:

Increased continuous minimum flow releases for the Nantahala and Tuckasegee Rivers, enhancing some of the most popular catch-and-release trout streams in the Southeast
Special flow releases on a few days each year for high-skill boating downstream from Nantahala and Glenville Dams
New or enhanced public access areas on the Nantahala and Tuckasegee Rivers
Transfer of about 150 acres of Duke Energy property upstream of Wolf Creek Lake to the U.S. Forest Service for enhanced public recreation and protection of native brook trout habitat
Canoe portages around dams at the Bryson (Oconaluftee River), Franklin (Little Tennessee River) and Mission Dams (Hiwassee River) and Western Carolina University-owned Cullowhee Dam (Tuckasegee River)
Primitive camping, handicapped-accessible docks, restrooms, improved parking and other improvements at larger lakes, including Nantahala
In addition to activities required in new licenses, Duke Energy and stakeholders from 30 organizations formed the Nantahala and Tuckasegee Cooperative Stakeholder Teams. Between 2000 and 2003, team members invested more than 9,000 person hours visiting sites, guiding study needs, reviewing reports and collaborating to address environmental concerns and public recreation needs.

The resulting Nantahala and Tuckasegee settlement agreements, signed in 2003, were keys to successfully relicensing the hydro stations.

In keeping with these legally-binding agreements, Duke Energy will implement settlement agreement provisions FERC did not include as new license requirements.  These provisions include:

Transfer of about 150 acres of Duke Energy property upstream of Wolf Creek Lake to the U.S. Forest Service for enhanced public recreation and protection of native brook trout habitat
Improved Nantahala Gorge boating access, in cooperation with the U.S. Forest Service
Reimbursement of up to $50,000 for the Forest Service’s construction of primitive campsites
$40,000 to fund studies by the US Fish & Wildlife Service and the NC Wildlife Resources Commission to determine the range and distribution of the sicklefin redhorse
$40,000 for restoration of brook trout in a stream near the Tennessee Creek, a tributary of the Tuckasegee River
$200,000 for riparian habitat enhancement along  Nantahala Area rivers
$40,000 each to Soil and Water Conservation Districts of Cherokee, Clay, Jackson, Macon, and Swain counties for the improvement of soil and water conservation programs
Thirty-year FERC operating licenses have now been issued for Nantahala area hydro projects that were initially licensed in 1980-81. These cover 12 hydro reservoirs and nine hydroelectric stations primarily in Clay, Jackson, Macon and Swain counties. Their combined installed generating capacity is about 98.5 megawatts. This is about 99.5 percent of the total Duke Energy hydro generation in the Nantahala Area.

The remainder is from Queens Creek Hydro Project in Macon County, which received its initial license in 1976 and was relicensed in 2002.

Project reservoirs are in Clay County (Mission Lake); Jackson County (Bear Creek, Cedar Cliff, Glenville, Tanasee Creek, Tuckasegee and Wolf Creek lakes); Macon County (Diamond Valley, Dicks Creek and Whiteoak Creek reservoirs, Lake Emory and Nantahala and Queens Creek Lakes); and Swain County (Lake Ela). A very small portion of Nantahala Lake is also in Clay County.

The initial FERC licenses were issued to Nantahala Power and Light Company, which Duke Power purchased from Alcoa in 1988. With the Nantahala Hydro Project license issued last week, all Nantahala Area hydro projects have completed their first relicensing process.

Duke Energy is one of the largest electric power holding companies in the United States. Its regulated utility operations serve approximately 4 million customers located in five states in the Southeast and Midwest, representing a population of approximately 12 million people. Its commercial power and international business segments own and operate diverse power generation assets in North America and Latin America, including a growing portfolio of renewable energy assets in the United States.

Headquartered in Charlotte, N.C., Duke Energy is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK. More information about the company is available on the Internet at: www.duke-energy.com.

Friday, February 17, 2012

Ag Under Secretary Hosts SD Mtg on Renewable Energy Funding

This afternoon, USDA Rural Development in South Dakota convened a Rural Energy for America Program (REAP) meeting in Sioux Falls.  Rural Development Under Secretary Dallas Tonsager addressed the group of 25 stakeholders.  Tonsager shared with the group that over the next couple of months, USDA Rural Development will be convening a total of 47 energy roundtables with stakeholders across the country to talk about energy opportunities.
“Our country is moving more and more toward renewable energy sources,” stated Tonsager. “Those of us at USDA want to stand up that renewable energy industry in America’s rural backyard, and we want to work with all of you to make it happen.”
South Dakota has shown its strength in the renewable energy arena with hydro and wind power.  These projects create a win-win situation.  They’re good for the environment; they reduce our reliance on foreign oil; and they’re good for the economy.
The group also heard from past REAP recipient and Senior Vice President of American Coalition for Ethanol Ron V. Lamberty.   The American Coalition for Ethanol (ACE) is the grassroots voice of the U.S. ethanol industry, the nation’s largest association dedicated to the production and use of ethanol.
ACE is a non-profit, membership-based organization of more than 1,500 members nationwide, including: ethanol producers, farmers, investors, the agriculture community, industry suppliers, rural electric cooperatives, and others supportive of the increased production and use of ethanol across America.
In conjunction with the meeting, Under Secretary Tonsager and South Dakota State Director Elsie Meeks awarded Jackson Winery and Vineyards, L.L.C. dba Belle Joli’ Winery with a business assistance grant funded through the Value Added Producer Grant program.  Co-owner Matthew Jackson and his wife Choi were on-site for the presentation.  The working capital grant will allow the business to expand and tap into new markets for its products and services.
On Saturday, February 18, Tonsager will participate in the South Dakota Farmer’s Union Convention held in Huron.  He will provide an update on the work Rural Development is doing to ensure that our rural communities are strong and sustainable now and well into the future.  USDA remains committed to rebuilding and revitalizing rural America.