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Installation of Solar Water Pumps

Image courtesy: agricorner.com

The Government has proposed a programme for installation of one lakh solar pumps for irrigation and drinking water purposes across the country. This was stated by Sh. Piyush Goyal, Minister of state for Power, Coal & New and Renewable Energy (Independent Charge) in a written reply to a question in the Lok Sabha today. He said a total number of 11626 solar pumps have already been installed in the various parts of the country till 31/03/2014. A total of 14788.45 lakh rupees have been sanctioned for solar pumps under “Off grid and Decentralized Solar Applications’’ scheme of Jawaharlal Nehru National Solar Mission to 12 states.

10,000 MW Power through Solar Energy by 2017

Ministry of New and Renewable Energy has set a target of generation of 10,000 Megawatt of power through solar energy by the year 2017. Addressing the Solar Power Developers Meet in the Capital, the Minister for New and Renewable Energy Dr. Farooq Abdullah said that the Phase I of the Jawaharlal Nehru National Solar Mission has been very successful wherein 1685 MW of solar power was generated as against the target of 11,000 MW. The Minister informed that large tracks of land have been identified in Rajasthan, Kargil and Ladakh which have immense potential of generation of solar power. Dr. Abdullah said that the main challenge was starting a transmission line in the areas of Kargil and Ladakh so that power could be evacuated to the other parts of the country. He also focused on the need for breakthrough in new research to ensure storage of solar energy for greater time period. The Minister highlighted the new initiatives for ensuring greater use of solar power in the Government buildings and also said that the Ministry planned to use mobile towers in a way that they could generate power through solar and wind energy. On this occasion, the Minister gave awards to 13 organisations / companies for having done commendable work in the first phase of the Jawaharlal Nehru National Solar Mission. He expressed the hope that the corporate sector will continue to contribute in a major way to the efforts of the Government in making India one of the leading producers of solar energy. Mr. Ratan P.Watal, Secretary, MNRE, highlighted importance of development of solar power for meeting the solar requirements of around 40% of the population which lacked access to energy resources. Even providing one unit of power to such houses throughout the year would in itself need a generation of 15,000 MW of solar power. The Jawaharlal Nehru National Solar Mission was launched on 11th January, 2010 by the Prime Minister. The Mission has set the ambitious target of deploying 20,000 MW of grid connected solar power by 2022. The Mission has targeted a capacity of grid connected solar power generation of 1000 MW within three years of its launch and to reach installed power capacity of 10,000 MW by the year 2017. The target of 20,000 MW for 2022, which if successful, could lead to conditions of grid-competitive solar power.

Power Generation at Reduced Cost in Coming Years

The cost of power generation from new and renewable energy sources is expected to further reduce in the coming years. The cost of generation of solar power has already come down to Rs. 8 per unit from Rs.18 per unit few years back. This was stated by Dr. Farooq Abdullah, Minister for New and Renewable Energy while delivering his inaugural address on the Stakeholders Workshop on New and Renewable Energy in the Capital today. Dr. Abdullah stressed on the importance of the new and renewable energy sources in providing energy access to almost 40 per cent of the country’s population which lacks energy access at present. The Minister hoped that renewable energy could become the biggest driver of inclusive growth in rural and remote areas.
Highlighting the progress made by India in the field of new and renewableenergy, Dr. Abdullah stated that UPA has given a big thrust to this area and the Jawaharlal Nehru Solar Mission launched in January, 2010 has led to great success in the area of Solar power. India today has become no. 5 in wind power generation and has developed wind turbines capable of generating 8 Megawatt of power.
Apart from senior officials of MNRE and CAG, a range of stakeholders, including regulatory agencies, 11 State nodal agencies, PSUs like NTPC, NVVN, NABARD, Associations in Solar and Wind Energy, NGOs, IIT Roorkee and subject matter experts from the sector are participating in the one day workshop organized by the office of C & AG of India.
Dr Farooq Abdullah highlighted the importance of promoting the Green Buildings concept of saving the energy consumption since almost 40 per cent of the total energy is utilized in the building sector. The Ministry is pursuing promotion of green buildings in a major way and every new Government building to come up shall have a GRIHA rating of 3 and above.
Delivering the welcome address, the Comptroller and Auditor General of India Shri Shashi Kant Sharma said that CAG has planned to undertake an All India Performance Audit of the New and Renewable Energy sector in the near future. Shri Sharma said that this subject has been chosen keeping in view the tremendous growth potential of renewable energy and its growing importance for the economy and well being of the population at large.
Shri Sharma said that the CAG organization possesses a good experience of undertaking Performance Audit, which provides an independent assessment of the extent to which the audited entity, programme or organization operates efficiently and effectively, with due regard to economy.

Nanotechnology Can Produce Cheaper Solar Power

University of Alberta researchers have found that abundant materials in Earth's crust can be used to make inexpensive and easily manufactured nanoparticle-based solar cells. The discovery, several years in the making, is an important step forward in making solar power more accessible to parts of the world that are off the traditional electricity grid or face high power costs, such as the Canadian North, said researcher Jillian Buriak, a chemistry professor and senior research officer of the National Institute for Nanotechnology based on the U of A campus.

photo credit: University of Alberta

Buriak and her team have designed nanoparticles that absorb light and conduct electricity from two very common elements: phosphorus and zinc. Both materials are more plentiful than scarce materials such as cadmium and are free from manufacturing restrictions imposed on lead-based nanoparticles.

"Half the world already lives off the grid, and with demand for electrical power expected to double by the year 2050, it is important that renewable energy sources like solar power are made more affordable by lowering the costs of manufacturing," Buriak said.

Her team's research supports a promising approach of making solar cells cheaply using mass manufacturing methods like roll-to-roll printing (as with newspaper presses) or spray-coating (similar to automotive painting). "Nanoparticle-based 'inks' could be used to literally paint or print solar cells or precise compositions," Buriak said.

Buriak collaborated with U of A post-doctoral fellows Erik Luber of the U of A Faculty of Engineering and Hosnay Mobarok of the Faculty of Science to create the nanoparticles. The team was able to develop a synthetic method to make zinc phosphide nanoparticles Zn₃P₂, and demonstrated that the particles can be dissolved to form an ink and processed to make thin films that are responsive to light.

Buriak and her team are now experimenting with the nanoparticles, spray-coating them onto large solar cells to test their efficiency. The team has applied for a provisional patent and has secured funding to enable the next step to scale up manufacture.

The above story is based on materials provided by University of Alberta. The original article was written by Bev Betkowski.
Note: Materials may be edited for content and length. For further information, please contact the source cited above.

Journal Reference:

1. Erik J. Luber, Md Hosnay Mobarok, Jillian M. Buriak. Solution-Processed Zinc Phosphide (α-Zn3P2) Colloidal Semiconducting Nanocrystals for Thin Film Photovoltaic Applications. ACS Nano, 2013; : 130819062108005 DOI: 10.1021/nn4034234

Cabinet's approval for setting up of institute for solar research

The Union Cabinet has approved the proposal for setting up of an autonomous "National Institute of Solar Energy" (NISE) to assist the Ministry and function as the apex national centre for research and technology development and related activities in the area of solar energy technologies in the country.

The National Institute of Solar Energy (NISE) is to be set up immediately by converting the Solar Energy Centre (SEC),Gurgaon with a long term vision to develop it as a world class institute.

Solar energy technologies are evolving continuously and the proposal to set up the National Institute of Solar Energy is an innovative idea which will accelerate the process to support induction of the latest technologies to ensure maximum cost benefit and lead to early commercialization. Solar power project developers will be motivated to use more efficient and optimized solar components.

A broad based national team in the form of a Review-cum-Strategy Formulation Committee would be set up with representation from industry, the scientific community, financial institutions etc. to prepare a blue print. This committee would look at various models available in the country and outside and prepare a roadmap for the Institute.

In order to enable this Institute to acquire the envisaged stature, reorientation of the present management system, better infrastructure and highly skilled manpower would be required. Public private partnership with future investment coming from both Government and private sector would be important so that the activities can be expanded.

Background:

Setting up of an apex national centre for Solar Energy is a part of the JNNSM, which was considered by the Prime Minister's Council on Climate Change in August, 2009. The Jawaharlal Nehru National Solar Mission (JNNSM) and other related proposals were approved by the Govt. in November, 2009. While approving the JNNSM, the Govt. also approved specific targets and budget for the first phase of the Mission till March, 2013. This includes R&D in solar energy, including setting up of a Centre of Excellence as an apex centre on different aspects of solar energy technologies. 

Villages Electrified Through Renewable Energy Systems

A total number 3568 villages/hamlets have been electrified through renewable energy systems/devices and an amount of Rs. 158.81 crores have been released during the last three years under the remote villages electrification programmes of the Ministry.       Under the Off-gird Solar Applications Scheme of Jawaharlal Nehru National Solar Mission, so far, 40 stand-alone SPV power plants with aggregating Capacity of 826 kWp and mini-grid concept have been installed. State-wise details are as follows: S. No. States No. of villages Total Capacity in kWp 1. Jammu & Kashmir 14 454.16 2. Jharkhand 12 180.18 3. Madhya Pradesh 8 90.18 4. Utter Pradesh 6 102.06 Details of villages/hamlets electrified through renewable energy systems/devices  and funds released during the last three years under the remote villages electrification programmes of the Ministry. S. No. State Villages/Hamlets electrified during last 3 years  Funds released during last 3 years (Rs. In Lakh) 1. Andhra Pradesh 13 7.4 2. Arunachal Pradesh 51 3. Assam 1017 876.87 4. Chhattisgarh 169 5. Haryana 92 6. Himachal Pradesh 20 7. Jammu & Kashmir 189 3896.75 8. Jharkhand 44 1395.7 9. Kerala 49 10. Madhya Pradesh 327 1490.12 11. Maharashtra 2 501.267 12. Manipur 49 13. Meghalaya 52 14. Nagaland 8 76.05 15. Orissa 726 2904.05 16. Rajasthan 90 842.59 17. Tamil Nadu 30 18. Tripura 441 444.84 19. Uttarakhand 88 197.26 20. Uttar Pradesh 105 1721.14 21. West Bengal 6 1447.61 22. Delhi* 24.96 23. Goa 9.74 24. Gujarat 35.27 25. Karnataka 9.82 Total 3568 15881.42 sources: Ministry of new and renewable energy