Friday, August 31, 2012

Wind farm proves windfall for tiny town of Groton

The tiny town of Groton has a huge new source of revenue.

The windfall is from a wind farm now going up along its ridge lines and visible from the Pemi-Baker Valley.

Selectmen inked a 15-year-agreement with the Spanish wind energy giant Iberdrola which brings in $528,000 in the first year. The 2012 Groton town budget is $546,000; if all approved warrant articles are included, it totals $742,000, according to Pamela Hamel, administrative assistant to the Selectboard.

Iberdrola is moving to complete its $120 million, 48-megawatt project by the end of the year.

The Groton payment in lieu of tax agreement states that once the turbines are licensed and operating, each of the 24 turbines will net the town $22,000 a year. The PILOT base fee also increases annually by 2.5 percent, Hamel said.

“It's huge,” Hamel said of the tax impact of the project, which is the only commercial business in town.

She said the community of just under 600 has nine miles of paved road, six street lights, one bridge, no fire department or ambulance, and a tax rate of $12.24 per $1,000 of assessed value. Groton sends about 70 children to neighboring Newfound Regional School District — the town's largest expense.

Hamel said the Groton Selectboard is first looking to use some of the money to capitalize reserve funds and to fix up the roads, which she said are in tough shape.

“We've been on a shoestring budget for so long,” she said.

She noted the town has already received construction payments for 2011 and 2012 totaling $100,000 and also netted $236,000 when the land being used for the project went out of current use. The town will still receive taxes on the private land, but at a higher rate beginning next April.

The reaction from townspeople to the 400-foot-high turbines has been “great,” she said.

Few residents even see the project from their property, because of the way the roads and views are configured.

“We're kind of disappointed about that,” she said.

She acknowledged that not all in the region are as enthusiastic, particularly those who live in the Baker River Valley who are used to looking at ridge lines without any structures.

Surrounding towns do not receive any income because the project lies solely in Groton.

New Hampshire will receive money through its utility property tax assessment, which has not yet been established. It will also receive business enterprise and business profits tax revenue.

The electricity from the project, estimated to be enough to power 20,000 homes, is being sold to NSTAR at an undisclosed price per-kilowatt-hour.

Ed Cherian, the project developer, said 18 of the 24 Groton turbines are now complete.

“We're actually ahead of schedule,” he said.

While he said there are likely individuals and landowners who are not happy with the sight of the towers, the project has enjoyed the cooperation and support of not only Groton, but Holderness, Rumney and Plymouth officials.

The company's first wind farm in Lempster is half the size of the Groton project and almost four years old.

Technopark firm develops high-end solar-powered inverter


A Technopark-incubated company has developed a solar-powered inverter equipped with a remote maintenance and performance tracking system using a mobile device or remote computer.
The company named Ronds Innotech launched the smart solar inverter at a function here on Saturday.
The device incorporates a mechanism that can switch the power source between sunlight and AC mains automatically.
Switch sources
During daytime, the automated power source selection (APSS) mechanism directly runs the applications from sunlight without taking power from AC Mains Supply, thereby cutting down on the power bill.
During night or if the load connected requires more power, it will change the power source to AC mains supply.
The performance tracking system links the device with a remote PC over a GSM channel, without using Internet or GPRS.
The mechanism helps to manage the settings and to track and monitor the operations, performance, complaints and maintenance of any electronics device from a remote computer or mobile device.
Addressing a press conference held to launch the product, Sijo Joseph, CEO, Ronds Innotech, said the inverter was capable of supporting all home appliances like lights, fans, televisions, mixers and grinders.
He said the company had also developed a facility to convert existing inverters to a smart solar device by adding a solar hybrid Automated Power Controlling Unit (APCU).
Price
The product will be available initially in South India and later in other markets. The base model is priced Rs.29,000.
Launching the product, K.C. Chandrashekharan Nair, Registrar, Technopark TBI, said that “innovative ideas like these are helping us make our lives better. They also encourage other entrepreneurs to come up with such products.”
The press conference was also attended by Govardhan G.S., Chief Operations Officer, Ronds Innotech; Jijo Joseph, Chief Marketing Officer; Rona K.S., Chief Technology Officer; Deepu Aravind, Operations Head, and Sreejith, Technical Officer, Technopark – TBI.

Solar milking machine


Now, dairy owners need not worry about erratic power supply or unscheduled load shedding in summer if they want to adopt modern milking machines. Most dairy owners used to depend on labourers or electric milking machines to get milk from cows or buffaloes at their respective dairy farms.
Now, they can have milking machines operated on solar power, thus minimising power bills and labour cost. The USP of the battery-operated mobile milking machine is elimination of noise. In the absence of power, dairy farmers have to depend on diesel motors to run the milking machines.
“It will be useful for small and medium dairy owners. It is priced at Rs70,000 and is eligible for subsidy from Karnataka Milk Federation. The quantity of the subsidy varies from one milk producers’ association to the other in the state since each of them has its own norms and rules. A dairy farmer who buys this battery-operated milking machine is eligible for subsidy between Rs25,000 to Rs40,000,’’ said BG Santosh, sales manager, Siddon Biotech.
The farmer can take this machine as per the requirement since it is a trolley-mounted. The other advantage is that its battery can be charged by using electricity during monsoon. The machine was in limelight during the AgriTech India 2012 in Bangalore.

Swedish wind power may slow on price, subsidy, Association says


Electricity prices and subsidies at current levels in Sweden may slow growth in wind power unless decision-makers boost targets, according to the Swedish Wind Energy Association.
The nation needs to raise its political objectives for installing new wind power “if we are to avoid a steep slowdown in the construction of turbine capacity,” Annika Helker Lundstroem, the association’s managing director, said in an e- mail last week. “Currently, low power prices and electricity- certificate subsidies offer no room for raising targets.”
The association will update its forecast for growth in wind power in October. Sweden’s Energy Agency, Energimyndigheten, scaled back its outlook for wind-power production this year by 0.7 terawatt-hours to 7.1 terawatt-hours, it said Aug. 14 in a report submitted to the government. The estimate for 2013 was reduced to 8.1 terawatt-hours from a March forecast of 9 terawatt-hours, it said.
“Prices are low right now both for power and for electricity certificates, which creates challenges for some projects, though different companies are affected to highly varying degrees,” Lundstroem said.
The Swedish government aims to raise annual wind-power output to 30 terawatt-hours by 2020, while the Energy Agency still expects a yearly increase rate of 2 terawatt-hours from 2014 through 2020, supported by subsidies paid to producers by consumers via their monthly electricity bills, she said. The average price for the electricity-certificate subsidy for the past twelve months has been 199 kroner ($30) per megawatt-hour, according to data on grid operator Svenska Kraftnaet’s website.
The Nordic power contract for 2013 was at 39.50 euros ($49.46) a megawatt-hour on Nasdaq OMX Inc.’s energy exchange in Oslo today.

Solar-ready for Hurricane Isaac


As Florida braces for hurricane season, an ambitious program to install SolarWorld solar panels on 100 Florida schools by the end of 2012 has better equipped state residents to weather powerful storms, as per a press note.
Tapping a $10 million federal stimulus grant, the Florida Solar Energy Center (FSEC) has enabled installation of a 10-kilowatt solar array at each of the schools to provide emergency power for school-based shelters in the event of storms such as the impending Hurricane Isaac.
The ground-mounted solar systems, as stated further, supplement the schools’ electricity during normal operations while charging a bank of back-up batteries. If schools are put into service as emergency shelters, the solar systems will power their lighting and critical equipment, drawing on the batteries during dark hours.
“These installations represent multi-purpose applications of solar technology,” said Kevin Kilkelly, president of SolarWorld Americas, the largest U.S. solar manufacturer for more than 35 years. “Solar is offering efficient and effective back-up power while reducing energy costs for schools and augmenting their science curriculum.”
SolarWorld Authorized Installer Vergona-Bowersox Electric Inc., based in Boca Raton, Fla., has completed installations at 83 schools to date. “These solar systems increase the value of the state’s emergency shelters, making them more useful to citizens facing natural disasters,” said Michael Vergona Jr., project manager for Vergona-Bowersox. “Evacuees during a hurricane now have a place to charge their cell phones, keep their medications and baby formula refrigerated, or heat up a meal.”
According to FSEC, a research institute of the University of Central Florida, participating schools were selected based on their status as emergency shelters, their demographics and their renewable-energy curriculum. “This forward-thinking program, using solar energy to enhance disaster response capabilities, is an innovative example of applying green technology to meet community needs,” said Susan Schleith, FSEC project manager for the SunSmart program. “This program also provides a dynamic learning resource for the classroom, allowing students and teachers to study the relationship between energy and the environment, while gaining valuable science and math skills.”

Siemens deepens revamp as wind-energy drought forces job cuts


Siemens AG (SIE) intensified a push to lower costs and announced 500 job cuts at the business making mechanical drives, saying that continued slack demand for wind- energy components necessitates a streamlined organization.
Siemens will implement the cuts by 2016 and will bundle some production sites that previously operated separately, the Munich-based company said today in a statement. The job cuts will occur at six German factories making industrial gear boxes and clutches, and Siemens said it’s seeking the reductions via measures such as attrition, early retirement and fluctuations.
“The reason for the changes is the lasting weakness in demand for wind mills, which should be compensated by demand for drives from other industries in the long term,” Siemens said in a statement today.
The cuts add to thousands of reductions that Siemens has announced so far this year at businesses ranging from medical technology to transformers and lighting. Chief Executive Peter Loescher has cut his profit target once this year and said last month that the lower goal will also be a stretch as demand dwindles from China and Europe grapples with the debt crisis.
Loescher said on July 26 that he will focus on additional cost reductions by slashing procurement expenses, improving product design and project execution under a program that he will make public after a management meeting in October.
Siemens bolstered the industrial drive business in 2005, with the purchase of Flender Holding GmbH from Citigroup Inc. (C) for 1.2 billion euros ($1.5 billion). Siemens is among the world’s largest maker of windmills to generate electricity, and is in the process of building wind parks off the German coast as the country seeks to generate more power from renewable sources.

France’s Alstom eyes more grid business revenue from India


Alstom T&D India, subsidiary of France-based Alstom, is targeting grid projects to increase its contribution to the Group’s grid sales revenue from current 15 per cent, Grégoire Poux-Guillaume, Alstom Grid President, told Business Line in Paris.
India would see more High-Voltage Direct Current (HVDC) transmission lines in the future, he said. 
At present , Alstom’s total sales revenue from grid business is €4 billion (Rs 28,000 crore). Of this, India contributes €600 million (Rs 4,000 crore).
Paris-headquartered Alstom is a leading global player in power generation, transmission and railway infrastructure. The group’s total sales revenue from all businesses is around €20 billion. Out of this, India contributes more than €1 billion.
Guillaume said that India is the largest single market for Alstom’s grid business and it continues to grow. He did not disclose an exact sales revenue figure the company targets to garner from India.
“We are moving fast with latest technologies and HVDC is going to see a growth in India,” said Rathin Basu, Country President and Managing Director of Alstom T&D India. Currently, India has 12,000-13,000 MW of power transmitted through HVDC lines out of 205,000 MW of total installed capacity.
By 2020, HVDC lines are expected to transmit around 30,000-40,000 MW, Basu said.
HVDC helps to transport bulk electricity to longer distances with less transmission losses. “HVDC lines are generally used for transporting power for more than 800 km. Alstom’s technology helps to transmit power will losses of just around 3 per cent,” Basu said.
Alstom on Monday announced winning of Rs 2,500-crore turnkey contract to set up converter stations at Champa in Chhattisgarh and Kurukshetra in Haryana. This is part of the 3,000 MW transmission line being set up by PowerGrid between these two States.
The Alstom converter station would collect electricity generated by independent power producers in Chhattisgarh, convert it to DC from AC. The transmission line, built by another company, would transport this DC power to Kurukshetra where the Alstom converter would change it to AC. The power would finally be injected to the Northern Grid.
“This advanced HVDC system will meet the bulk power transfer requirement from Chhattisgarh region - a hub of Independent Power Producers of thermal power - to the load centre located in the northern region of the country, through a 1,365 km transmission line, creating an “energy highway” of clean, efficient power,” the company said in a statement.

AP Govt will take steps necessary to increase power generation: CM


The Andhra Pradesh Chief Minister N. Kiran Kumar Reddy today said the Government will take all steps necessary to increase power generation in the State by sorting out problems.
Reviewing the status of thermal and mini-hydel power generation projects with developers and officials at Secretariat, he said that increase in capacity will benefit both the developers/entrepreneurs setting up projects and the State would also have access to power at reasonable rates.
The meeting was attended by the State Chief Secretary, Minnie Mathew, the Principal Secretary, Energy, M. Sahoo, Chairman of AP Transco, Hiralal Samariya, Managing Director of Nredcap, Kamalakar, and power project developers.
About 15 big thermal power projects are at various stages of implementation and expected to be ready during the XII Plan period. Together, they have total capacity of 24,120 MW. In some of them, work had commenced, for others land acquisition is under way.
Many mini-hydel project developers are ready to establish their projects once the policy and tariffs are finalised. The Chief Minister suggested the establishment of Natyramam Centre of Excellence for Performing Arts. The proposed centre will seek to preserve, enrich and promote the native art traditions while helping them to evolve and adopt to the modern times.
It will cover Kuchipudi, Andhranatyam, temple dances, Bharatnatyam, Yakshaganam, folk dances, dance, literature and music. It is proposed to develop Natyaramam as a University covering diploma courses, graduate and post-graduate degrees.
Suitable land would be allotted to this premier Institute near Taramati-Baradari located within city limits. He also agreed to constitute a committee to examine and suggest the measures to be taken up for resolving the weavers’ problems in the State.

L&T focuses on power gear, solar EPC to beat slowdown

Larsen & Toubro (L&T), India’s largest engineering and construction company, plans to focus on power equipment business, EPC services for solar power plants and ship fabrication to beat the slowdown in its core engineering and construction business.

AM Naik, chairman of L&T said even though the firm lost some of the power equipment bids from NTPC, the Bombay Stock Exchange (BSE) listed firm is well prepared and ‘there is no doubt on our competitiveness.’ “There are few bids for power equipment coming during next four to five months and we are well prepared for it. We have orders for 25,000 mw (mega watt) capacity till January 2013, and hope to earn a 15-16 per cent return on the capital employed,” said Naik.

He said India has the capacity to meet the power requirements for boiler, turbine and generator (BTG) segment to set up electricity generating units. “If the Chinese import stops, we have enough capacity to meet the local demand with better quality and cost,” added Naik.


The company is also very hopeful of demand for engineering, procurement and construction (EPC) services for solar power-based electricity projects with increasing capacity coming on stream. Solar power projects are going to be in demand in coming years with technological advancement bringing down the cost of solar power generation, feel experts.

“I think price parity with conventional power projects can be achieved in the next five to six years. We would be well prepared to take the EPC job as the demand increases. However, we will not go into generation business to avoid conflict with our customers,” Naik said. The company also does not plan to venture into manufacture of solar thin films for solar photovoltaic generation.

The company is extremely hopeful of capitalising on healthy demand in the defense business catering to warships, frigates, in addition to speed boats, for which, it already has received orders. “We have requested the government to allow the private sector to participate in development of these vessels. We expect that defense would be one of the brightest divisions of L&T in next five to six years and the results would be there to see after 2020,” said Naik.

The company is also planning to incorporate nano-technology for manufacturing highly classified missile system units and wind mill components.  It plans to fund its growth initiatives by unlocking value in some of its assets under its L&T Infrastructure Development Projects (IDPL) subsidiary, especially, Dhamra Port in the next three months time by selling part of the stake to strategic investors. 

10 solar projects in India that can help fight grid blackouts - Katie Fehrenbacher

While the massive blackouts in India are focusing attention on the opportunities for clean power in India, the country already has many solar projects under way. Here are some of the most notable and promising efforts.

India’s massive grid blackouts this month have been the subject of much debate and much concern — and from a clean power perspective, highlights a market where there is much opportunity. But there are actually a good deal of projects in India that are already focused on installing solar projects, both for rural villages and larger utility-scale programs.

AES Corp. unit sues Idaho wind farm developer for payment


An AES Corp. (AES) unit sued an Idaho wind-farm developer for allegedly failing to fully pay for 32 turbines and related equipment it agreed in May to buy for $34.6 million.
Exergy Development Group of Idaho LLC didn’t fulfill the agreement after an initial delay resulted in a renegotiated payment schedule and a price increase of more than $3 million, according to a complaint filed at the U.S. court in Boise on Aug. 22.
AES New Creek LLC is seeking an award of unspecified money damages including interest from Boise-based Exergy, according to the complaint. Exergy’s chief executive officer said payment is forthcoming. In a statement today, Exergy CEO James Carkulis attributed the slow payment to a case pending before the Idaho Public Utilities Commission which “has made project financing reluctant to close on Idaho projects for several months.”
“We have put a substantial down payment on these turbines and we fully intend to complete our purchase and use them in other projects,” Exergy’s CEO said. “We have projects under development in 17 states, Argentina and Canada, over half of which shall be online by the end of 2013.”
Exergy made a non-refundable payment of more than $1.7 million when the contract was signed on May 30, according to the AES complaint. According to its website, Arlington, Virginia-base AES Corp. is a 31-year-old developer and operator of traditional thermal power plants as well as solar- and wind-power generators with operations in 27 countries on five continents.
AES rose 5 cents to $11.56 in New York Stock Exchange composite trading. The case is AES New Creek LLC v. Exergy Development Group of Idaho LLC, 12cv433, U.S. District Court, District of Idaho (Boise).

Canadian Solar completes sale of solar power plant to stonepeak infrastructure partners


 Canadian Solar Inc. (the "Company", or "Canadian Solar") (NASDAQ: CSIQ), one of the world's largest solar companies, today announced the Company has completed the sale to Stonepeak Infrastructure Partners ("Stonepeak") of a utility-scale solar power plant for approximately C$48.0 million (US$48.4 million).  As the developer, EPC and construction financier, Canadian Solar built the solar power plant to provide enough clean, renewable energy to power more than 1,200 homes in eastern Ontario near the town of Napanee.
Named "Canadian Solar 1" (or "CS1"), the solar installation is now connected to the grid and includes approximately 50,000 Canadian Solar CS6M modules.  Canadian Solar also won a 20-year contract to provide operations and maintenance services to Stonepeak for the utility-scale solar power plant. 
"This project marks Canadian Solar's continued success in the utility-scale solar power development space while furthering Ontario's goal to provide green energy and green jobs," said Dr. Shawn Qu, CEO and Chairman of Canadian Solar. "It is a testament to the quality of Canadian Solar's modules and the proven expertise of our projects team that a strategic company like Stonepeak has chosen the CS1 solar farm as their first investment in the Ontario market.  We are also very excited to complete our first sale of a Canadian Solar owned solar power project in Ontario."
"The Ontario renewables regime represents an attractive investment opportunity and we are excited about partnering with Canadian Solar and AMP Solar Group on this project. Canadian Solar Solutions' projects team has done an excellent job completing this clean energy project and delivering a turnkey package for purchase by Stonepeak," said Trent Vichie, founding partner of Stonepeak Infrastructure Partners.   
As project co-developer, AMP Solar Group financed the acquisition of the asset with Stonepeak Infrastructure Partners and The Manufacturers Life Insurance Company.  Dave Rogers, CEO of AMP Solar Group said: "The CS1 project represents a great opportunity for AMP and its financing partners to own and operate a superior project in Ontario's thriving renewable market."
About Canadian Solar
Canadian Solar Inc. (NASDAQ: CSIQ) is one of the world's largest solar companies. As a leading vertically integrated provider of ingot, wafer, solar cell, solar module and other solar applications, Canadian Solar designs, manufactures and delivers solar products and solar system solutions for on-grid and off-grid use to customers worldwide. With operations in North America, Europe, Australia and Asia, Canadian Solar provides premium quality, cost-effective and environmentally-friendly solar solutions to support global, sustainable development. For more information, please visit canadiansolar.com.
About Stonepeak Infrastructure Partners
Stonepeak Infrastructure Partners is an independently owned North American infrastructure investment firm that spun out from the Blackstone Group last year. Stonepeak Infrastructure Partners is based in New York, and targets investments in the middle market, focusing on lower risk infrastructure investments across utilities, water and waste, energy, power and renewables, midstream and transportation asset classes.
About AMP Solar Group Inc.
AMP Solar Group Inc. is a leading developer of solar energy assets.  AMP is differentiated in its approach with a singular view that its business is to create investment grade financial products from renewable energy assets that demonstrate a superior risk adjusted return.  AMP's long-term vision is to grow the platform globally in markets where AMP's development, M&A and financing expertise can provide significant differentiation.
Safe Harbor/Forward-Looking Statements
Certain statements in this press release are forward-looking statements that involve a number of risks and uncertainties that could cause actual results to differ materially. These statements are made under the "Safe Harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by such terms as "believes," "expects," "anticipates," "intends," "estimates," the negative of these terms, or other comparable terminology. Factors that could cause actual results to differ include the risks regarding the previously disclosed SEC investigation as well as general business and economic conditions and the state of the solar industry; governmental support for the deployment of solar power; future available supplies of high-purity silicon; demand for end-use products by consumers and inventory levels of such products in the supply chain; changes in demand from significant customers; changes in demand in the Canadian markets; changes in customer order patterns; capacity utilization; pricing pressure and declines in average selling prices; delays in utility-scale project approval process; delays in utility-scale project construction; shortage in supply of materials or capacity requirements; availability of financing; exchange rate fluctuations; litigation and other risks as described in the Company's SEC filings, including its annual report on Form 20-F filed on April 27, 2012. Although the Company believes that the expectations reflected in the forward looking statements are reasonable, it cannot guarantee future results, level of activity, performance, or achievements. You should not place undue reliance on these forward-looking statements. All information provided in this press release is as of today's date, unless otherwise stated, and Canadian Solar undertakes no duty to update such information, except as required under applicable law.

Read more here: http://www.sacbee.com/2012/08/27/4759819/canadian-solar-completes-sale.html#storylink=cpy

Tuesday, August 28, 2012

Potential for energy saving in industry is huge, says CII


The potential for saving energy in industry is much bigger than the estimated Rs 15,000 crore a year, according to Naushad Forbes, Chairman, Energy Efficiency Council, CII.
Speaking at the 11th Energy Efficiency Summit here on Friday, Naushad Forbes, Managing Director of Forbes Marshall, said the saving could be as high as Rs 12,000 crore in the process industry alone.
In addition, the power sector in the country could gain by improving performance. Of the six major industrial sectors such as steel, cement and power, among others, there is documented data to show how improvements have been brought about.
In the tyre manufacturing industries and breweries, he said in the last eight years, there has been significant improvement in internal energy efficiency. The hospitality sector too has reduced the overall cost of steam generation.
The former Director-General of Bureau of Energy Efficiency, Ajay Mathur, said the country is facing several physical limitations in procuring fuel and prices are going up. The Government has identified 478 most energy-intensive industries accounting for a major chunk of power consumption in the country.
The Perform, Achieve and Trade scheme is a major incentive for industries to look at saving about 5 per cent in energy consumption.
Referring to the cost of LED lights coming down from Rs 1,200 in July 2010 to Rs 400 now and the recent proposals for bulk supplies at Rs 350 a unit, Mathur said the Government needs to actively consider using them in public places.

Nexant selected for smart grid and energy efficient projects in India

Nexant has been selected by the United States Agency for International Development (USAID) to lead the agency’s Partnership to Advance Clean Energy Deployment (PACE-D) technical assistance project in India. Under PACE-D’s five-year scope, Nexant reports that its staff of Indian and United States clean energy experts will work closely with USAID and the Government of India’s counterparts “to scale up and deploy innovative energy efficiency and smart grid technologies and practices; advance commercial, market-driven renewable energy technologies; support supply-side efficiency from clean coal power generation; and enhance greenhouse gas mitigation programs.”

The PACE-D platform will enable public and private stakeholders to develop, test, validate, and commercialize innovative technologies for the growing low-carbon market. It will also help United States and Indian clean energy developmental partners to overcome various business challenges and obstacles to deliver environmental, social, and economic benefits from clean energy deployment.

Nexant chief executive officer Basem Sarandah explains, “Our own growing presence in the region underscores our commitment to providing critically needed clean energy and energy efficiency technology and services throughout Asia. In particular, we are eager to work with our local partners to support India’s efforts to transform its energy economy and look forward to making a significant contribution toward that goal under the PACE-D program.”

Dick Edwards, Nexant Vice President and PACE-D Officer-in-Charge, adds: “We will pursue a consultative approach to building stakeholder capacity, engaging the private sector, and establishing an enabling ecosystem to scale up clean energy deployment in India. We also plan to work closely with USAID to coordinate additional U.S. government interagency resources that may benefit the overall PACE-D effort.” 

Government provides 30 per cent subsidy for solar lanterns and home lights

The Minister of New and Renewable Energy, Dr. Farooq Abdullah, today informed in the Lok Sabha that under the Off-grid Solar Applications Scheme of JNNSM, the Ministry is providing subsidy of 30% of the benchmark cost (Rs. 270/- per watt peak) of the solar photovoltaic (SPV) systems subject to a maximum of Rs.81/- per watt peak for distribution/ installation of solar lanterns and home lights and Rs.57/- per watt peak for SPV water pumping systems to individuals in the country including Bihar. 

The Ministry is also providing subsidy of 40% of the capital cost limited to Rs.108/- per watt peak for installing solar lanterns, home lights and small capacity PV plants upto 210 Watt peak by individuals through NABARD, Regional Rural Banks and other Commercial Banks. For balance 60% of the cost, the banks extend credit facility to the beneficiary at usual commercial rates.

Nagpur model solar city plan in final stage

After a few fits and starts, the city is all set to become a model solar city. The Nagpur Municipal Corporation (NMC) has finalized the master plan and submitted it to the Central government. After Chandigarh, Nagpur will be only the second city in the country to achieve the distinction.

Following a call from the Union ministry of new and renewable energy (MNRE), municipal commissioner Shyam Wardhane gave a presentation of the plan in New Delhi on Wednesday. Wardhane told TOI that the MNRE has suggested a few changes which needs to be incorporated and the plan resubmitted. 

SPI 2012: Mage Solar offers AC-PV module kits


Mage Solar, a solar photovoltaic (PV) system solution provider that has just introduced an alternating current-photovoltaic (AC-PV) module, announced that it will offer special AC-PV module kits at Solar Power International 2012 on 10-13 September at the Orange County Convention Centre (booth 3119) in Orlando, Florida (US).
In recent months, the AC version of the Mage Powertec Plus modules has garnered attention and as it offers an exclusive 30-year product warranty on the module-integrated microinverter to match the 30-year power guarantee on the Mage Powertec Plus module. Providing a 30-year product warranty on the frame-attached Pantheon II microinverter by SolarBridge, as well as the signature Mage Powertec Plus 30-year 80% power guarantee, distinguishes the company's AC-PV module from others.

For SPI 2012, Mage Solar has packaged three popular sizes of kits for the residential market. They contain 240 watt (W) AC-PV modules, Mage Systemtec racking, a power management system and all of the cables and accessories needed for a complete install to the transition box. The 2.2 kilowatt (kW), 4.8kW and 7.2kW kits are easily expandable due to the plug-and-play technology.

The 60-cell polycrystalline AC module is produced at Mage Solar's North American plant and is Underwriters Laboratories (UL), California Energy Commission (CEC) andFlorida Solar Energy Centre (FSEC) listed, plus American Recovery and Reinvestment Act of 2009 (ARRA) compliant.

US wind industry must target performance: Gerard Wynn


Gamesa will start the delivery of its first G97-2.0 MW in the United States in the Big Blue wind farm that Exergy Development Group promotes in the town of Blue Earth, in Minnesota.
Gamesa expects to begin the installation in September, of a total of 18 G97-2.0 MW, the newest turbine model designed specifically for low-wind sites. Gamesa s G97-2.0 MW Class IIIA has nacelle enhancements and a newer, more aerodynamic blade design that optimizes energy output.
With this project, the company also incorporates a new customer, Exergy, to its portfolio.
Minnesota is among the top six states for installed wind power capacity in the U.S., but this is the first commercial wind farm to be built in Faribault County.
This is a new collaboration that brings Gamesa s innovative wind turbine technology into Exergy s expanding renewable energy development portfolio, and it enables us to showcase a new turbine model that can increase the potential for wind development across the United States, said David Rosenberg, Vice President of Marketing for Gamesa North America.
The G97 is a very efficient turbine and perfect for this site. We are excited to be working with Gamesa and look forward to having the turbines installed and fulfilling our mission to provide wind energy to the Blue Earth community, said Exergy s Dustin Shively, Lead Project Engineer on the Big Blue Project.
The construction for the project -which will be operational before the end of the year with an installed capacity of 36 MW- will create approximately 60 jobs locally. Upon completion, the wind farm will be owned by Exergy s subsidiary, Big Blue Wind Farm, LLC. Northern States Power will purchase the offtake, which is enough to power about 20,000 homes per year.

Monday, August 20, 2012

BARC to power Tihar jail bio-gas plant

In an eco-friendly initiative, Tihar jail has joined hands with Bhabha Atomic Research Centre to set up a bio-gas plant on its premises which will utilise the waste from its nine jails.
This plant will help to generate bio-fuel which will also help to meet the jail's electricity needs among others.
Tihar houses nearly 12,000 prisoners in all its nine jails and produces large amount of waste everyday.
"BARC had written to us that they intend to open a bio-gas plant in the prison premises that will make the best use of the waste disposed from all the jail here. DG Prisons, Vimla Mehra has given a go ahead for the proposal after she felt it was productive," Sunil Gupta, spokesperson Tihar Prisons, said.
In a written communication to Tihar authorities, the joint secretary BARC said, "The prison houses nearly 12,000 inmates and as such lots of waste gets generated in jail everyday which I am sure will require proper strategy to deal with.
"BARC has helped various organisations to develop bio-gas plant in different places. This will help in generating bio-fuel which could be utilised in the kitchen of Tihar for cooking and generating electricity too. In addition, it produces organic manure and it will ensure proper cleanliness."
Gupta said, "We have requested them to send their scientist as early as possible so that they could start work on the project."

University of Kentucky unveils energy research building

The University of Kentucky (UK) has debuted its newest energy research building devoted to renewable energy and energy storage. The $20.8 million laboratory, funded primarily by the National Institute of Standards and Technology (NIST), will enable UK to expand research devoted to the state’s growing renewable energy industries, including biomass and biofuels, electrochemical power sources, and distributed solar energy technologies. The 43,000-square-foot building is part of the UK Center for Applied Energy Research. 

Kentucky governor Steve Beshear says, “It makes good sense for all buildings not just those devoted to energy research to be as energy-efficient as possible. Smart energy usage in buildings saves money and resources. Most importantly, the people inside this building are performing critical work in advanced energy research. Their efforts will undoubtedly impact Kentucky’s future in energy innovation.”

The building is targeted to be LEED gold certified with energy usage 54 percent less than similar facilities. The University reports that the savings are accomplished by energy-saving features throughout the building, “including an exterior and roof with twice the amount of insulation normally used. Windows contain a nanogel material that diffuses sunlight and provides the same insulation as brick walls. Among other features are geothermal heating and cooling, occupancy sensors that turn off lights automatically when a space isn’t being used, and a ventilation system that recaptures energy.”

The facility was funded by $11.8 million in federal funds, with matching resources of $3.5 million provided by the Commonwealth of Kentucky and $1.9 million from UK. An additional award of $3.5 million was provided by the Department of Energy Development and Independence to achieve LEED certification and insure that the laboratory is a model for energy efficiency and renewable energy technologies.

This funding also enabled UK to develop a dry room designed for battery manufacturing and testing, an open-access biofuels research lab, and state-of-the-art solar research facilities. The entire second floor is devoted to research performed by UK Department of Chemistry Professor John Anthony’s group, whose work includes organic thin-film transistors (for flexible flat-panel displays), organic solar cells (for low-cost electricity generation) and organic light-emitting diodes (for high-efficiency lighting).

Energy Secretary Steven Chu adds: “Partnering with states and local communities to advance America’s clean energy economy is a critical part of delivering on President Obama’s all-of-the-above energy strategy. The Energy Department’s investments in the Center for Applied Energy Research are helping the University of Kentucky to pursue important innovations across a range of renewable energy and clean energy technologies, while at the same time saving the university money on their utility bills.”

How offshore wind turbines could be more efficient

As wind farms are increasingly sited offshore rather than on land, and installed at water depths of up to 40 metres, a Cambridge University engineer is urging the wind power industry to look again at the design of the heavy supporting towers and foundations used out at sea in order to improve the energy payback achieved. Jim Platts of the Institute for Manufacturing (IfM) believes that the wind power sector could achieve significantly higher payback ratios if turbine manufacturers used guyed towers (towers held in place by steel cables) made in composite materials rather than free-standing towers made in conventional steel materials. A preliminary study undertaken at IfM suggests that payback ratios for offshore wind farms could be doubled if the industry embraced new construction methods. 
“The development of the wind turbine industry, and the way in which it works with the civil engineers who make the heavy supporting towers and foundations, which are not visible out at sea once the turbines are installed, mean that we have ignored something which is almost embarrassingly obvious in our race to meet the targets set for renewable energy production,” said Platts. “We urgently need to reduce the high levels of energy embedded in offshore wind turbines which make them both ineffective in energy payback and costly in financial terms. 
We can do this fairly easily if we invest in more innovative methods for making and installing the towers and foundations that support them.” The effectiveness of wind turbines is determined by a key figure: the harvesting ratio. This ratio is a measure of the energy it provides set against the energy embedded in it (energy used in manufacturing it). Wind turbines comprise three main elements: the blades that harness the wind energy; the gearbox and generator mechanisms that produce the electricity; the tower that supports these moving parts and the foundations that hold the tower in place. The tower is conventionally made of steel and the foundation in steel and concrete. 
For a turbine designed for use on land, the energy embedded in the moving parts represents two-thirds of the total energy invested in the installation while the supporting structure (tower and foundation) represents the remaining third. Onshore turbines typically achieve a harvesting ratio of 40:1. When wind turbines are sited offshore, the towers required are both taller and heavier and the foundations more massive, using up to four times the amount of steel and concrete. 
“When you look at offshore wind turbines you see a series of slim structures – what you don’t see are the far heavier supporting structures below the surface that they slot into,” said Platts. Both steel and concrete are highly energy intensive to produce so the harvesting ratio of offshore turbines reduces to typically 15:1 – far lower than for onshore turbines. On top of this, offshore turbines are subject to corrosion, which reduces the lifespan of the steel used. “Steel is prone to corrosion and to fatigue,” Platts explained. “This begs the question: could we do better with other materials. The answer is yes, we can use composites for towers just as we do for blades. They are lighter, stronger, corrosion free and more resilient than steel.” A preliminary study undertaken by the Institute for Manufacturing suggests that guyed towers offer significant advantages over conventional towers. 
The use of steel cables, fixed to the sea bed by screw anchors, means that towers can be significantly slimmer as the tent-like guyed shape distributes the loads more efficiently to the seabed. Similarly, the foundations required are substantially less weighty. The resulting reduction in the volume of steel and concrete needed means that a harvesting ratio of 25:1 can be achieved, the study concluded. “The use of guyed towers is just the first step for the industry to take. The second step would be to make towers in composite materials which are less energy intensive to make than steel which relies on smelting and concrete that also depends on a chemical reduction process in manufacturing cement. Composites also have a longer life than steel as they stand up to fatigue much better. Using these new materials could increase the harvesting ratio still further to 32:1 and extend the lifetime of a turbine installation from the present 20 years to up to 60 years,” said Platts. 
“The Finnish wind turbine manufacturer Mervento has shown the way with a guyed turbine designed for use in the Baltic. Other producers – such as those making turbines for sites in the North Sea – need to take heed and invest in research into designs that take a similar approach to making the industry far more energy efficient and sustainable.” 
The wind turbine industry has experienced an average of 25 per cent per annum growth over the past 20 years. It has pioneered many composite materials developments that have benefited other sectors, such as aerospace. Wind turbine manufacturers use ten times more composite materials than the car and aerospace industries combined. 
“It’s often overlooked that manufacturers of turbines have driven advances in composites, producing materials with 95 per cent of the performance of the high-cost composites made for the aeronautical sector at 5 per cent of the cost. Much of this work has been led by UK companies. 
These companies now need to look at new ways of working,” said Platts. In the 1980s, Jim Platts developed the designs, the manufacturing processes, the team and the company that made all the large wind turbine blades in the UK. That team is now the Global Blade Technology division of Vestas, the world’s largest wind turbine manufacturing company.

FAA clears Offshore Cape Wind Power Project after air review


The Federal Aviation Administration said the proposed Cape Wind power project off the Massachusetts coast poses no risk to air navigation, clearing a hurdle for what may be the first U.S. offshore wind facility.
The agency determined that 130 wind turbines in the Nantucket Sound won’t affect planes in the area, according to a statement today.
“Having sold more than three quarters of its power in long-term Power Purchase Agreements with Massachusetts electric utilities, Cape Wind has commenced its project financing stage,”Mark Rodgers, Cape Wind Associates LLC’s communications director, said in separate statement.
Construction on the 468-megawatt wind farm, which will consist of turbines made by Siemens AG (SIE), has been planned for more than a decade and may begin as early as next year, Cape Wind Associates said on June 26. The project has been opposed by the Kennedy family, which owns a compound that overlooks the sound.

Sunday, August 19, 2012

JinkoSolar establishes Solar Club, plans to offer members training and priority service


JinkoSolar Holding’s will debut its new JinkoSolar Priority Solar Club, for which qualified partners can register for here, free of charge, sometime this month. The Solar Club plans to be an exclusive partner programme for its strategic customers and offer various benefits to its members.
"Strong partnerships are essential to JinkoSolar's success," said Xiande Li, chairman of the board of directors of JinkoSolar. "The success and profitability of our partners is critical to our business as we grow together. The aim of this program is to help our partners rise above the competition by providing strong marketing support to secure and retain their customers. I hope and believe the launch of this program will mark a milestone in our business as we continue to diversify our geographic presence across the globe."
The Solar Club will have different levels of membership and offer different perks including JinkoSolar updates, creative marketing support, professional product training, prioritized technical service and Jink-branded promotional materials and sales tools. Members will earn points automatically with every qualifying purchase.
"We created the JinkoSolar Priority Solar Club to further deepen our relationship with customers," said Arturo Herrero, chief marketing officer of JinkoSolar. "We believe that the major players in the lower chain of the solar industry are looking for cost-effective, integrated, real-time marketing and communication solutions from solar manufacturers to further drive distribution and satisfy their own customers. This Solar Club demonstrates our reliability as a partner and, as our slogan goes, shows our unwavering commitment to 'building your trust in solar'. This program will surely benefit our long-term partnerships by rewarding our customers for their loyalty to our high quality brand."a

Simulating with Proteus

https://youtu.be/GDxYzqvTcnI