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Standards, Process Heat

UNIDO India: Great Potential and Efforts to Increase Awareness of Concentrating Solar Thermal

Submitted by Baerbel Epp on December 2, 2016
Dr Anil MisraThe new interest subvention scheme for Concentrating Solar Thermal (CST) technologies administrated by the Indian Renewable Energy Development Agency (IREDA) is now open for applications. The scheme has been developed in cooperation with the UN Industrial Development Organisation (UNIDO) during the GEF-UNIDO-MNRE project, which focuses on increasing the deployment of concentrating solar thermal systems for process heat applications in India. “Technology providers or beneficiaries can use a short-term bridge loan at normal interest rates for pre-financing the 30 % capital subsidy that the Ministry of New and Renewable Energy grants for CST technologies,” explained Dr Anil Misra, National Project Manager at UNIDO (see photo). IREDA also hands out long-term loans covering up to 45 % of the benchmark system cost at 5 % lower-than-usual interest rates. The remaining 25 % are required as equity by the beneficiary.
 

Germany/Belgium: Container Solutions to Standardise Commercial Solar Thermal Systems

Submitted by Baerbel Epp on February 2, 2016
Aschoff SolarStandardisation and prefabrication of solar thermal systems remains key to the delivery of high quality, cost-optimised solutions. Solar pumping and refilling stations attached to and insulated with the storage tank have already been standard in residential systems in Central Europe. Current developments from German system supplier Aschoff Solar and Belgium system supplier Sunoptimo show that prefabricated solutions are also possible for large-scale, commercial systems between 50 m² and 2,000 m² of collector area. Both companies use containers equipped with a storage tank and all other hydraulic components. The photo shows the most current installation of Aschoff Solar at the Severin Sea Lodge in Mombasa, Kenya. The 260 m² vacuum tube installation on the roof provides hot water for the guest and staff lodges, with one container including the storage tank and the hydraulic.
Photos: Aschoff Solar

Egypt and India: UNIDO Supports Industrial Solar Heat

Submitted by Baerbel Epp on September 22, 2015
UNIDOThe United Nations Industrial Development Organization (UNIDO) started two projects in the first quarter of this year with the aim of increasing the deployment of solar process heat: January of 2015 marked the launch of a 5-year programme in cooperation with the Indian Ministry of New and Renewable Energy (MNRE) to promote business models for an increased market penetration and scale of concentrated solar thermal heating and cooling applications. Three months later, UNIDO launched the 5-year programme Utilizing Solar Energy for Industrial Process Heat in Egyptian Industry together with the Egyptian Ministry of Industry, Trade and Small and Medium Enterprises. Both projects are funded by the Global Environment Facility (GEF). 
Figure: UNIDO
 

Solar Water Heating in Brazil (2006)

Submitted by Raquel Ponte Costa on April 9, 2015

This article was written for “Tiempo”, a newsletter on climate and economic development.  It provides information on solar thermal water heating programs targeted for low-income families in Brazil.

Utility Solar Water Heating Initiative and Energy Star (2011)

Submitted by Raquel Ponte Costa on April 7, 2015

This letter was written by Chip Bircher of USH2O, a solar thermal water heating industry group, to the Environmental Protection Agency (EPA). It answers questions that the EPA had regarding solar thermal water heating and its eligibility for the Energy Star Program.

USH2O makes the argument that solar thermal water heating should remain eligible for the Energy Star labeling program. Solar thermal sales have shown consistent growth, and so it is important to maintain the relationship as the use of solar thermal becomes more widespread.

India: Request for proposal: Development of Material and Component Specifications of Six Standards Concentrated Solar Technologies as Reference Document for Maintaining Quality in the Field (2014)

Submitted by Raquel Ponte Costa on October 2, 2014

In its effort to rely more and more on solar thermal energy and increase the use of Concentrated Solar Technologies (CST), the Indian Ministry of New and Renewable Energy has implemented a project, supported by the UNPD/GEF, which aims at developing material and component specifications of 6 standards CSTs as reference document for maintaining quality in the field by manufacturers.  The Ministry has launched a request for proposal and published a bid document.

Mechanical Equipment & Control Strategies for a Chilled water and a Hot water system (2008)

Submitted by Hans Craen on April 19, 2009

This report from 2008 falls within the framework of the Internal Energy Agency’s Solar Heating and Cooling Programme.

The objective of this report is to undertake pre-normative research to develop a comprehensive and integrated suite of building energy analysis tool tests involving analytical, comparative, and empirical methods.

These methods will provide for quality assurance of software some of which will be enacted in specific standards to be used for certifying software used for showing compliance to building energy standards.

Barriers to Technology Diffusion: the Case of Solar Thermal Technologies (2006)

Submitted by Hans Craen on March 27, 2009

This joint paper from the OECD and IEA (October 2006) looks into the different barriers that exist which prevent solar thermal technologies to deliver its real potential. Next to listing the barriers, the document also looks into means to overcome these, the existing technologies & markets and identifies best practices which can be used by policy makers in both industrialised and developing countries.

Three barriers to diffusion are analysed in more detail:

(1) Technical barriers,

(2) Economic barriers and

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