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The award-winning Phase Change Matters blog tracks the latest news and research on phase change materials and thermal energy storage. E-mail tips and comments to Ben Welter, communications director at Entropy Solutions. Follow the blog on Twitter at @PureTemp. Subscribe to the weekly PCM newsletter. Or join the discussion on LinkedIn.

Two Entropy advisors, Dr. Mohammed Farid and Lucas B. Hyman, are pleased to take your questions about PCMs and thermal energy storage. Send your questions to bwelter@puretemp.com. We'll select the best and post the answers here each week.

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PCM briefing: Pluss VP honored as 'Innovator under 35'; BASF partners with Hewlett Packard Enterprise on new supercomputer

Ben Welter - Tuesday, March 21, 2017

Ankit Jhanwar, VP for corporate planning and strategy at Pluss Advanced Technologies, was honored as one of 10 "Innovators under 35" at EmTech India 2017.

Sunamp Ltd., maker of PCM-based heat batteries, is one of eight finalists for an Ashden UK Award. Winners will be announced at a ceremony in London on June 15. The competition recognizes excellence in the field of green energy.

Hewlett Packard Enterprise will work with BASF to develop a supercomputer that will sharply reduce the time it takes to run simulations and modeling in chemical research. "The new supercomputer will promote the application and development of complex modeling and simulation approaches, opening up completely new avenues for our research at BASF,” said Dr. Martin Brudermueller, chief technology officer at BASF.

McKinsey & Co. analysts say a slowdown in the chemical industry's financial performance over the past five years reflects important changes in the industry’s fundamentals. One of their recommendations: "Incumbent specialty-chemical players must prepare for further encroachment of commoditization and erosion of their historical advantages when attackers from developing markets gain more experience and become increasingly technologically savvy."

California lawmakers have introduced legislation to encourage more clean energy resources to address peak load. The bills would require utilities to deploy clean energy during peak demand in order to meet the state's aggressive greenhouse gas and renewable energy goals. 

PCM briefing: BASF expands R&D presence in South Asia; Viessmann, Aldi Nord team up on ice-based TES system

Ben Welter - Friday, March 10, 2017

BASF Group opened its Innovation Campus Asia Pacific in Mumbai this week, dramatically expanding its research and development presence in India. BASF expects to invest 50 million euros in the campus, making it the company's largest R&D investment in South Asia. BASF Venture Capital, meanwhile, is investing in the U.S. renewable chemistry firm P2 Science

• The heating and cooling technology company Viessmann and the food retailer Aldi Nord have developed a new cooling and heating system that employs propane heat pumps, photovoltaics and ice storage. The ESyCool system, designed to reduce energy costs by 15 percent and reduce life-cycle costs, will be installed in 10 Aldi Nord stores in Germany. 

• Registration is open for the 2017 New Product Development and Innovation in the Chemical Industry summit, to be held April 26-27 in Berlin. Speakers include Stephan Altmann, head of innovation excellence at BASF, and Olivier Magnin, technology director for Europe, the Middle East and Africa at DuPont Performance Materials.

PCM briefing: Sasol introduces Parafol 17; CIC Energigune seeks scientific director for energy storage group

Ben Welter - Tuesday, March 07, 2017

• In a LinkedIn post, the chemicals giant Sasol has announced the development of a new phase change material, Parafol 17. The product has a melting range of 20-22º Celsius. Potential applications include building/construction and the transportation of temperature-sensitive goods. The company says the new PCM is commercially available, but it is not yet listed on the company's websites.

CIC Energigune is seeking candidates for the position of scientific director in its energy storage group, which is focused on the research of systems that can store heat from medium to high temperatures. The research center, based in Spain's Basque Country, also has a leadership opening in the TES group's device, prototype and testing area. 

• Want to learn how your company can include sustainability in its business goals? Stanford University's Center for Professional Development is offering a free webinar, "The Pursuit of Sustainability," at 11 a.m Pacific time March 14. 

GreenCE is offering an online course titled "Inspiration Green: Biomimicry, Climate & Culture." The course, sponsored by T. Stern Sustainability of Seattle, will cover strategies used in high-performance buildings to reduce environmental impact and earn LEED credits. The cost: $35.

• New from Transparency Market Research: "1-Tetradecanol Market - Global Industry Analysis and Forecast 2024"

Sonoco ThermoSafe has posted the results of an industry survey on the "current and future state" of clinical trial supplies. Half of those surveyed said they planned to adopt new supply chain technology within the next two years.

PCM briefing: Sunamp, University of Glasgow partner on Chinese power plant project; Reaxys PhD Prize entries due March 13

Ben Welter - Monday, March 06, 2017

Sunamp Ltd. is teaming up with Glasgow University and partners in China to boost the performance of Organic Rankine Cycle power plants that use renewable heat sources for distributed heat and power supply in China. The joint project has been awarded 2 million pounds in funding from the China-UK Research and Innovation Bridges program. Sunamp's PCM heat batteries will be integrated with ORC plants to store heat energy for power generation when the sun doesn’t shine. 

• Submissions for the 2017 Reaxys PhD Prize close on March 13. The international competition is open to Ph.D. students or recent graduates conducting innovative research in synthetic chemistry. Forty-five finalists will present their research at the Reaxys Prize Symposium in Shanghai in October. Three winners will be selected, with each earning a $2,000 award.

• In an interview with Energy Storage Report, Ice Energy CEO Mike Hopkins says his company is looking to tie up partnerships with solar installers in regions where net metering is being phased out.

• Global chemicals production started the first quarter on a strong note, according to the American Chemistry Council. The council’s Global Chemical Production Regional Index showed that that headline global production rose 0.6 percent in January after a similar gain in December.

• Packaging giant Sonoco has again made Fortune magazine's list of most-admired companies, ranking second in the packaging/containers category. 

Alexium International has appointed Dirk Van Hyning as CEO, effective June 30. He will replace Nicholas Clark, who remains on the board and assumes a new role as executive director strategy. Former U.S. congresswoman Karen Thurman has joined Alexium's board as a non-executive director.  

Carnegie Mellon researchers have developed a thermally conductive rubber material that they’ve nicknamed “thubber.” The new material, which can stretch more than six times its initial length, is an electrically insulating composite. Potential applications include soft robotics and athletic wear.

• New from Wise Guy Reports: "Global Thermal Energy Storage (TES) Market Research Report 2017"

Ice Energy developing line of ice batteries for commercial refrigeration

Ben Welter - Tuesday, February 28, 2017

Ice Energy plans to introduce a line of ice-based thermal energy storage systems for the commercial refrigeration market. The new Polar Bear line, under development at the company’s IdeaLAB in Riverside, Calif., is designed for supermarkets and the general commercial refrigeration market.

A variety of Polar Bear models will support a range of storage capacities and application needs. They are expected to be available by the end of this year. No word yet on pricing.

The company says the systems will enable businesses with large refrigeration-based energy loads to reduce their peak electricity demand by up to 95 percent, shifting six hours of a building's refrigeration-based peak load to cheaper off-peak hours. 

“The Polar Bear ice battery will seamlessly integrate with existing supermarket or commercial refrigeration systems,” the company said in a press release. “It will also provide a smart-grid controller to monitor energy use and control performance.”

Axiom Exergy and Viking Cold Solutions also offer load-shifting systems for the large-scale refrigeration market. Axiom, of Richmond, Calif., says its saltwater-based “refrigeration battery” can save customers up to 40 percent in energy use during peak hours. Viking, of Houston, Texas, has reported that its PCM-based technology showed reductions in electricity consumption of 30 percent and 39 percent in two low-temperature cold storage facilities in the San Diego area.

http://www.marketwired.com/press-release/ice-energy-extends-award-winning-multi-patented-ice-battery-technology-commercial-refrigeration-2195752.htm

PCM makers discuss formation of North American association

Ben Welter - Friday, February 24, 2017

Representatives of several U.S.-based PCM makers held a conference call this week to begin discussion of a proposed North American PCM manufacturers association. 

Entropy Solutions, Insolcorp, Phase Change Energy Solutions, Microtek Laboratories and representatives of companies in related industries, including Cold Chain Technologies, were among the participants. 

The effort, initiated at a thermal mass workshop in Florida last fall, is spearheaded by Dr. Jan Kosny of the Fraunhofer Center for Sustainable Energy Systems. He is compiling a list of all potential member companies. Please contact him at jkosny@cse.fraunhofer.org if you wish to join the discussion.

PCM briefing: Underground heat storage proposed for Hamburg; Solar Decathlon entry will have PCM in ceilings

Ben Welter - Wednesday, February 15, 2017

• The water utility in Hamburg, Germany, wants to build an underground thermal heat storage system that could supply about 25 percent of the city's heating needs with waste heat from industrial and power plants. A huge saltwater aquifer below the city is seen as an ideal "thermal battery" in which to store heat for use in winter.

• The University of Nevada-Las Vegas entry in the 2017 Solar Decathlon will feature phase change material in the ceilings of the 900-square-foot home.

Sonoco has announced a 10 percent price increase on all expanded polystyrene components used in its temperature-assurance packaging products. The company said the increase reflects the rising cost of polystyrene, the key raw material in EPS products.

University of Colorado engineers have developed a metamaterial that can cool objects even under direct sunlight with zero energy and water consumption. The glass-polymer hybrid material measures just 50 micrometers thick and can be manufactured economically on rolls, making it potentially viable for large-scale residential and commercial applications.

StoCalce Functio, a wall covering material developed by the Swiss research institute Empa together with the building specialist Sto, manages interior humidity by absorbing, storing and releasing moisture. Perhaps PCMs could be added to the material to manage temperatures as well. [German]

Alexium International, maker of Alexicool phase change material, is one of nine companies planning to attend Gabelli & Company's 8th annual Specialty Chemicals Conference in New York City on March 22.

Axiom Exergy co-founders Anthony Diamond and Amrit Robbins, who made Forbes' "30 Under 30" in the energy sector this year, shared advice for other young entrepreneurs on energy.gov. Said Robbins: “If you want to build a business, go out and get third party validation for your technology, team and product-market fit."

Sunamp joins RAL Quality Association PCM

Ben Welter - Monday, February 13, 2017

Sunamp Ltd. of Scotland has joined the RAL Quality Association PCM, a European-based organization established in 2004 to develop standards for the phase change material industry. 

"Sunamp is delighted to join RAL PCM, the world's leading quality association for phase change materials," said Sunamp CEO Andrew Bissell. "We have extremely stable and long-lived, high energy density PCM that we deliver in high-power heat batteries. We look forward to working with RAL PCM and the other members to further develop PCM and Heat Battery standards, and to have our products certified."

RAL PCM has two key objectives: Promote the use of high-quality PCMs and influence the political landscape in the European Union in favor of PCMs. Other RAL members are Croda, BASF, Rubitherm, EMCO, va-Q-tec, PCM Technology, Global Energy Systems Europe, Sasol, Pluss Advanced Technologies and Entropy Solutions.

Sunamp is thinking big with commercial-scale heat battery

Ben Welter - Monday, February 06, 2017

Sunamp Ltd. continues to seek financing to fund development of its commercial-scale heat battery, the SunampCube. The device is designed to store energy generated by wind, solar and other renewable sources, as well as harvest excess heat generated by waste-treatment facilities.

Sunamp CEO Andrew BissellThe Scottish company is in negotiations to use the technology to transport waste heat by barge from the Avonmouth waste processing facility to Bristol for use in the district heating system under construction there. The batteries would be stored in 16 shipping container units, each holding 2 MWh of heat.

"We have built and tested a number of cells that will be used to build the full-scale device," says CEO Andrew Bissell. "Each one is a single cell storing 45-50 kWh."

What type of phase change material is being used?

"It's a salt hydrate ... our own tweak on sodium acetate trihydrate with both a nucleator and a stability enhancer," Bissell says. "58C melt and freeze points - almost no subcooling or hysteresis. And very cycle stable. We have cycled a test heat battery over 26,000 times with no loss of capacity or degradation in any metric."

Bissell says the company is working on financing for the project's next phase.

http://www.sunamp.com/products/sunampcube/

PCM briefing: New denim features phase change material; Sasol 'back on the expansion trail'

Ben Welter - Monday, February 06, 2017

• Thinking about attending BiobasedWorld 2017 in Cologne, Germany, this month? Sorry, the trade show was canceled a few months ago due to the industry's "challenging economic environment." A related show is on the horizon: Bio-Based Live Europe in Amsterdam, May 31-June 1. The focus will be on "Process Innovation and Technology" and "Sustainable Products." Speakers include Freek Snieders, managing director, Croda International; and Jean Luc Dubois, scientific director, Arkema.

Oak Ridge National Laboratory takes a look at how University of Michigan researchers used a Cray XK7 Titan supercomputer to study melting in two-dimensional systems. Deeper understanding of the process, Oak Ridge says, "could yield insights into surface interactions in materials important to technologies like solar panels, as well as into the mechanism behind three-dimensional melting." 

• The cold chain packaging class developed by Sonoco ThermoSafe’s ISC Labs will be offered at the Cold Chain GDP & Temperature Management Logistics Global Forum in San Diego in May. The all-day session on May 25 will cover the design, development and qualification of temperature-controlled packaging. The conference agenda is available for download.

Biznews.com reports that chemicals giant Sasol is "back on the expansion trail, seeking out suitable acquisitions."

• Among the new fabrics on display at the Munich Fabric Start trade show this week: Cordura denim combined with Schoeller phase change material. 

• The University of the West of England has installed two Monodraught Cool-Phase hybrid units in the university's Estates Management Office in Bristol. Monodraught says its PCM-equipped systems have been shown to "use up to 90% less energy than traditional a/c systems."  

• The 12th Conference on Advanced Building Skins, scheduled for Oct. 2-3 in Bern, Switzerland, has issued a call for papers. Possible topics include financial models, new products, advanced design and building performance. The deadline is Feb. 10. 

Pelican BioThermal has announced that its new passive pallet shipper system, CrÄ“do Cargo, is now available to rent or buy. The reusable bulk shipper uses phase change material cooling panels to maintain temperature ranges +2C to +8C and +15C to +25C.