Energy Efficiency Technology

Glass Industry: 16 Emerging Technologies for Energy-efficiency and GHG Emissions Reduction

17 Jul 2018  by  Ali Hasanbeigi

First published here

Glass production is a highly energy-intensive industrial process. The container and flat glass industries (which combined account for 80% of glass production) emit over 60 million tonne of CO2 emissions per year. The global increase in glass consumption and production will drive significant growth in the industry’s absolute energy use and GHG emissions.

Studies have documented the potential to save energy by implementing commercially-available energy-efficiency technologies and measures in the glass industry worldwide. However, today, given the projected continuing increase in glass production, future reductions (e.g., by 2030 or 2050) in absolute energy use and GHG emissions will require further innovation in this industry. Innovations will likely include development of different processes and materials for glass production or technologies that can economically capture and store the industry’s GHG emissions. The development of these emerging technologies and their deployment in the market will be a key factor in the glass industry’s mid- and long-term climate change mitigation strategies.

Many studies from around the world have identified sector-specific and cross- energy-efficiency technologies for the glass industry that have already been commercialized. However, information is scarce and scattered regarding emerging or advanced energy-efficiency and low-carbon technologies for the glass industry that have not yet been commercialized.

In 2017, Cecilia Springer of Lawrence Berkeley National Laboratory and I wrote a report that consolidated available information on emerging technologies for the glass industry with the goal of giving engineers, researchers, investors, glass companies, policy makers, and other interested parties easy access to a well-structured database of information on this topic.

The information about the 16 emerging technologies for the glass industry was covered in the report and was presented using a standard structure for each technology. Table below shows the list of the technologies covered.



Table. Emerging energy-efficiency and GHG emissions-reduction technologies for the glass industry (Springer and Hasanbeigi, 2017)

Shifting away from conventional processes and products will require a number of developments including: education of producers and consumers; new standards; aggressive research and development to address the issues and barriers confronting emerging technologies; government support and funding for development and deployment of emerging technologies; rules to address the intellectual property issues related to dissemination of new technologies; and financial incentives (e.g. through carbon trading mechanisms) to make emerging low-carbon technologies, which might have a higher initial costs, competitive with the conventional processes and products.

Our report is published on LBNL’s website and can be downloaded from this Link.Please feel free to contact me if you have any question.



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About Ali Hasanbeigi

CEO and Research Director at Global Efficiency Intelligence, LLC. He has 14 years of international experience providing strategic analysis and technical research on energy systems efficiency, manufacturing decarbonization, demand side management, smart manufacturing, emerging technologies and policy evaluation. He has worked with clients and various stakeholders including government, industry, nonprofit, academia and utilities in the U.S. and internationally. Founder director at Textile Sustainability Hub.

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