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News Article | October 26, 2016
Site: cleantechnica.com

The net metering policy in India’s capital city of Delhi has finally found favor among the power consumers, data released by at least three utilities operating the city suggest. Delhi has had a history of experimenting, rather unsuccessfully, with net metering policy and regulations. Now, BSES — a utility servicing a very large part of the Delhi — has reported that it has already commissioned 206 net metering connections in its service area. BSES is also working on 50 more connections with cumulative capacity of 1.5 MW. BSES has claimed that it is the first utility in the country to have scored more than 200 net metering connections. Industrial and commercial consumers, as well as schools, have given positive response to the scheme. However, participating from the domestic sector, household consumers have also been very encouraging. More than a third of the net metering connections have been availed by household consumers — a possible sign that the falling prices of solar modules, financial advantages of net metering, and cheaper loans made available by banks have resonated with consumers. Another utility operating in the city — New Delhi Municipal Corporation (NDMC) — has announced that it has received net metering applications for solar rooftop systems at 102 buildings in its service area. The utility already has 45 net metering connections operational. Along with the new connections, the total rooftop solar power capacity under the net metering scheme will increase to 5.6 MW. The Delhi government has announced plans to install 1 GW worth of rooftop solar capacity in the capital over the next 4 to 5 years, with a medium-term target to have a total of 2 GW of installed solar power capacity by 2025. The Delhi government is looking to set up solar power systems atop bus stops, metro stations, and railway stations. Buy a cool T-shirt or mug in the CleanTechnica store!   Keep up to date with all the hottest cleantech news by subscribing to our (free) cleantech daily newsletter or weekly newsletter, or keep an eye on sector-specific news by getting our (also free) solar energy newsletter, electric vehicle newsletter, or wind energy newsletter.


News Article | January 25, 2016
Site: cleantechnica.com

Originally published on Sustainnovate. The rapidly increasing competition in solar power auctions in India have promoted utilities to take advantage of the falling tariffs and procure electricity to meet their renewable purchase obligations. Delhi-based power utility BSES has announced plans to procure renewable energy power purchase agreements amounting to 700 MW through competitive auction. The [&hellip Delhi Utility To Float 700 MW Renewable Energy Tender! was originally published on CleanTechnica. To read more from CleanTechnica, join over 50,000 other subscribers: Google+ | Email | Facebook | RSS | Twitter.


Wei X.,BSES | Jackson P.,CSIRO | Atkin F.,BSES | Cox M.,BSES | And 2 more authors.
34th Annual Conference of the Australian Society of Sugar Cane Technologists 2012, ASSCT 2012 | Year: 2012

IN THE BSES-CSIRO sugarcane breeding program, breeders are using predicted breeding values to determine which clones are selected as parents, which crosses are made, and which families are entered into regional selection programs via progeny assessment trials (PATs). By doing so, we expect that parents with higher predicted breeding values will produce higher-performing families and a higher proportion of superior individual clones. In this paper we present results from three series of PATs to investigate the relationship between predicted breeding value of female and male parents, and their mid-parent value, and the performance of their progeny for cane yield (TCH) and sugar content (CCS). Mid-parent predicted breeding values were highly significantly associated with family performance for both TCH and CCS. Over the three series of PATs they explained about 19% of the family mean variation in TCH and about 23% in CCS. Single parent predicted breeding values explained about half of the variation that mid-parent predicted breeding values explained. No different association was found between female and male predicted parent breeding values.


Croft B.J.,BSES | Green J.,BSES | Braithwaite K.S.,BSES
International Sugar Journal | Year: 2012

Ratoon stunting disease (RSD), caused by the bacterium Leifsonia xyli subsp. xyli, has no specific external symptoms and internal symptoms are often unreliable. Immunoassays are widely used to diagnose the disease because they are sensitive, relatively inexpensive and are suitable for bulk screening. The most widely used immunoassays for RSD diagnosis are the enzyme-linked immunosorbent assay (ELISA) and the stalk tissue blot immunoassay. Phase-contrast microscopy is also used for diagnosis but one person can only process 100-200 samples in a day. These assay methods all use extracts from stalks of mature cane. Collecting stalks from mature crops of cane is heavy work and requires bulky stalk samples to be transported to the site where they are processed. RSD bacteria are known to occur in roots, stalks, leaf sheaths and leaves. Bacteria occur at low concentration in leaves. There have been two previous studies that have identified moderate to high levels of bacteria in leaf sheaths. Samples of leaf sheaths can be easily and quickly taken in the field and can be transported in small plastic bags. In this paper, we compare five different diagnostic methods for RSD; phase-contrast microscopy of extracts from stalks and leaf sheaths, ELISA on extracts from stalks and tissue blot immunoassay of stalks and leaf sheaths. Tissue blot of stalk tissue was the most sensitive method followed closely by ELISA. Tissue blot of leaf sheath tissue and phase-contrast microscopy had similar sensitivity but were less sensitive than tissue blot of stalk tissue and ELISA. The ELISA and tissue blot of leaf sheaths were compared for screening varieties for resistance to RSD. Twenty seven varieties were screened for resistance with both methods. The absorbance from the ELISA was highly correlated with the percent infected vascular bundles in the leaf sheath. This paper discusses the advantages and disadvantages of the various diagnostic assays.


Croft B.J.,BSES | Green J.,BSES | Braithwaite K.S.,BSES
34th Annual Conference of the Australian Society of Sugar Cane Technologists 2012, ASSCT 2012 | Year: 2012

RATOON STUNTING DISEASE (RSD), caused by the bacterium Leifsonia xyli subsp. xyli, has no specific external symptoms and internal symptoms are often unreliable. Immunoassays are widely used to diagnose the disease because they are sensitive, relatively inexpensive and are suitable for bulk screening. The most widely used immunoassays for RSD diagnosis are the enzyme-linked immunosorbent assay (ELISA) and the stalk tissue blot immunoassay. Phase-contrast microscopy is also used for diagnosis but one person can only process 100-200 samples in a day. These assay methods all use extracts from stalks of mature cane. Collecting stalks from mature crops of cane is heavy work and requires bulky stalk samples to be transported to the site where they are processed. RSD bacteria are known to occur in roots, stalks, leaf sheaths and leaves. Bacteria occur at low concentration in leaves. There have been two previous studies that have identified moderate to high levels of bacteria in leaf sheaths. Samples of leaf sheaths can be easily and quickly taken in the field and can be transported in small plastic bags. In this paper, we compare five different diagnostic methods for RSD; phase-contrast microscopy of extracts from stalks and leaf sheaths, ELISA on extracts from stalks and tissue blot immunoassay of stalks and leaf sheaths. Tissue blot of stalk tissue was the most sensitive method followed closely by ELISA. Tissue blot of leaf sheath tissue and phase-contrast microscopy had similar sensitivity but were less sensitive than tissue blot of stalk tissue and ELISA. The ELISA and tissue blot of leaf sheaths were compared for screening varieties for resistance to RSD. Twenty seven varieties were screened for resistance with both methods. The absorbance from the ELISA was highly correlated with the percent infected vascular bundles in the leaf sheath. This paper discusses the advantages and disadvantages of the various diagnostic assays.


Delhi power distributor BSES plans to procure 700MW of renewable electricity via a reverse auction that it claims will be the biggest private sector-led process of its type yet seen in India.

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