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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: Three molten salt projects projects move forward in U.S., Germany

Ben Welter - Tuesday, September 19, 2017

Terrafore salt encapsulation• The U.S. Department of Energy has released funding to the Argonne National Laboratory for a scaled-up round of independent testing of Terrafore Technologiesencapsulated thermal energy storage in phase change salts. The materials, shown at right, are designed to operate in temperatures to greater than 800° C in a single tank that acts as both storage and heat exchanger.

• The Department of Energy has invited Terrestrial Energy USA to submit the second part of its application for a federal loan guarantee to support the licensing and construction of its Integrated Molten Salt Reactor

DLR has fired up the TESIS thermal storage facility in Cologne, Germany. One hundred tons of molten salt is alternately heated and cooled from 250 to 560 degrees Celsius in the test facility, which is designed to allow industrial-scale testing of temporary storage methods for renewable energy and waste heat. 

• Va-Q-tec AG is reporting a strong increase in its service business in the first half of 2017, up 54 percent to 8.8 million euros. The company, based in Würzburg, Germany, develops, manufactures and sells vacuum insulation panels and phase change materials. 

• New from Zion Market Research: "Global thermal storage market is expected to reach USD 5.7 billion in 2022, growing at a CAGR of 10.7% between 2017 and 2022"

Advanced combat clothing featuring "four-way stretch phase-change material" was on display last week at the annual Defense and Security Equipment International show in London. Royal College of Art researchers and designers collaborated with the Ministry of Defense on the prototypes, which are designed to be easy to run in and comfortable to wear.  

PCM briefing: Inventory reset rule takes effect; va-Q-tec reports strong first half

Ben Welter - Monday, August 28, 2017

• Thermal energy storage, a proven technology for years in Europe, is now a "budding HVAC option" in the United States, ACHR News reports. “In many ways, applications haven’t changed,” said Steve Benz, a 35-year veteran of the thermal storage industry and Evapco’s director of global thermal storage and district energy. “What has changed is related to the electric market — with an emphasis today on sustainable energy production and electricity storage."

Jane Chen• In an appearance at Stanford School of Engineering, Embrace founder Jane Chen, right, talked about the challenges she faced in developing and expanding the use of the PCM-based infant warming blanket. "You will inevitably fail," she said, "and you need to have the courage and the persistence to get back out there, learn from your mistakes, and try again."

• The U.S. Environmental Protection Agency has published the final TSCA inventory reset rule. The rule, which is effective immediately, creates new reporting obligations for companies that manufacture or import chemical products.

Va-Q-tec AG is reporting a strong first half of the year, with revenue 44 percent higher than the same period last year. The company, based in Würzburg, Germany, develops, manufactures and sells vacuum insulation panels and phase change materials. 

• Monday, Aug. 28, is the deadline for submitting entries in Bio-Based World News' bio-based innovation competition for the Americas. The two categories are product of the year and chemical innovation of the year. The awards will be presented at the Bio-Based Live conference in San Diego Sept. 25-26. 

Singapore's "Grid 2.0" may include district cooling systems that incorporate phase change materials. 

Sonoco ThermoSafe has an opening for product manager in Arlington Heights, Ill. 

• New from Market Research Future: "Global Thermal Energy Storage Market Research Report - Forecast to 2022"

SaltX Technology of Sweden and Xinjiang Goldwind Science & Technology Co. Ltd of China have reached an agreement to jointly develop and commercialize a "groundbreaking solution" for wind power with integrated energy storage.  

Europe holds PCM market lead, but North America is gaining

Ben Welter - Monday, August 28, 2017

In terms of value, Europe held the largest share of the global PCM market last year, according to the research firm MarketsandMarkets. An executive summary of the research firm's June report, "Advanced PCM Market: Global Forecast to 2022," estimates Europe's share at 49.7 percent.

"The trend towards energy efficiency in the region, accompanied by the growing demand for green buildings, fuels the growth of the advanced PCM market in the region," the summary says. "In addition, the presence of mandatory building energy codes and the increasing demand for housing in Germany and the U.K. drive the demand for advanced PCM in the region."

But MarketsandMarkets projects that North America will be the fastest-growing market for advanced PCMs between 2017 and 2022, with a compound annual growth rate of nearly 21 percent. Analyst Sushmita Singh cites "stringent building energy codes," growth in the housing sector and rising demand for green buildings as key factors.

This MarketsandMarkets graphic shows 2016 market shares in terms of value and compound annual growth rates (CAGR) between 2017 and 2022:

PCM briefing: A baby manikin that sweats; a salt and antifreeze TES system

Ben Welter - Thursday, August 03, 2017

Alphabet Inc.'s secretive development lab is developing a system for storing renewable energy in tanks filled with salt and antifreeze. "The system takes in energy in the form of electricity and turns it into separate streams of hot and cold air," Bloomberg reports. "The hot air heats up the salt, while the cold air cools the antifreeze, a bit like a refrigerator. ... Flip a switch and the process reverses. Hot and cold air rush toward each other, creating powerful gusts that spin a turbine and spit out electricity when the grid needs it. Salt maintains its temperature well, so the system can store energy for many hours, and even days, depending on how much you insulate the tanks."

Thermetrics baby manikinThermetrics LLC has introduced an 11-zone thermal baby manikin that features a thermally conductive carbon-epoxy shell, a “sweating skin system” and internal heater elements and temperature sensors. Nicknamed “Ruth,” the manikin can be used to evaluate the thermal properties of clothing, diapers, bedding, car seats and strollers.

Axiom Exergy and Ice Energy are on a list of 25 companies notable for developing innovative technologies to reduce energy consumption in commercial and industrial buildings.  

Croda International has announced the acquisition of Enza Biotech AB, a research enterprise established as a spin-out company from Lund University in Sweden.

AkzoNobel has announced the winners of its 2017 Imagine Chemistry initiative, recognizing and supporting efforts to help solve real-life chemistry-related challenges and to uncover sustainable opportunities for the company’s specialty chemicals business. Among the winners is Industrial Microbes of Emeryville, Calif., for its work on the biocatalysis of ethylene to ethylene oxide.

Ice Energy CEO Mike Hopkins and Magnum CAES CEO Richard Walje will be among the speakers at the Energy Storage North America conference in San Diego next week. 

ONE Aviation of Albuquerque, N.M., has selected Acme Aerospace to provide lithium ion battery systems to be used in ONE’s “Project Canada” aircraft. The Acme system features a proprietary phase change material to improve battery performance.

Reuters reports that Dow Chemical and DuPont are seeing increased benefits in developing sustainable "green" products, as the chemical giants seek new areas of growth and build a stronger connection with millennials.

TemperPack, a Virginia-based manufacturer of sustainable packaging for perishable goods, has raised $10 million in an investment round that will help it further expand operations and add jobs.

Digital strategies “will have a significant impact on many areas of the chemical industry, with the potential to change value chains, lead to higher productivity and more innovation, and create new channels to market,” according to a McKinsey & Co. analysis.

• The Bioencapsulation Research Group has posted the program for the 3rd Latin-America Symposium on Microencapsulation, to be held in Chile Nov. 27-29.

1414 Degrees, the Australian startup that has developed a way to store electricity as thermal energy by heating and melting containers full of silicon, has posted openings for a chief financial officer and an energy storage and power network system analyst.

• New from QY Research: "Global Inorganic Advanced Phase Change Materials (PCM) Market Research Report 2017"

• New from Future Market Insights: "Energy Harvesting Market: Global Industry Analysis and Opportunity Assessment 2014 - 2020" and "Chilled Water Storage System Market: Global Industry Analysis 2012 – 2016 and Opportunity Assessment; 2017 – 2027"

ThermoSafe ChillTechSonoco ThermoSafe has launched a new range of reusable, universal solutions for the pharmaceutical and biologics markets. ChillTech is a pre-qualified range of 2°C to 8°C PCM systems providing temperature control from two days up to six days for payloads from 4L to 40L. The range uses Laminar Medica’s ChillPhase paraffin phase change material.

• A new reference manual for the oleochemical industry is now available. "Fatty Acids: Chemistry, Synthesis, and Applications" presents new information on industrially important fatty acids including detailed descriptions of fatty acid crystallization, enzymatic synthesis and microbial production.

Pluss Advanced Technologies has received a 50 lakh grant (about $78,000 USD) under India’s Millennium Alliance Program to promote the use of the company’s MiraCradle cooling device in hospitals and neonatal care units across India. The device uses phase change material to treat birth asphyxia in newborns. 

• Why haven't phase change materials taken off in the UK construction industry? Ian Biggin of Phase Energy Ltd., which is developing novel shape-stabilized technologies, says the industry needs to address what he calls the "4Ps": price, performance, proof and promotion.

PCM briefing: 'New paradigm' in pharma cold chain; opening for sales manager at Sonoco ThermoSafe

Ben Welter - Monday, July 24, 2017

GoSun solar stove• The makers of the GoSun portable stove, which uses solar energy to bake, roast or steam food at temperatures up to 290° C, have raised nearly $400,000 from investors on seedinvest.com. The stove initially used high-temperature phase change material to store the sun's energy. "We abandoned the PCM a couple years ago after we started doing testing with it," said GoSun's Matt Gillespie. He said the material did not match the performance promised by the PCM maker, degrading "significantly" after just a few cycles. The current design uses compound parabolic reflectors and a horizontal vacuum tube to convert nearly 80 percent of sunlight into usable heat. The Cincinnati company has sold 10,000 stoves online and in retail outlets such as Home Depot, REI and Cabela's. GoSun plans to use the SeedInvest funds to support continued growth. 

• A “new paradigm” is evolving in the pharma cold chain to address the rapid advance in cellular and genetic therapies that require extremely low temperatures, Pharmaceutical Commerce reports.  

Bio-based chemical processes that include a thermochemical conversion step are finding favor as early forms of industrial bio-based processing mature, Chemical Processing reports.

• New from Accuray Research: "Global Thermal Energy Storage (TES) Market Analysis & Trends - Industry Forecast to 2025

• New from QYResearch: "Global High Temperature Phase Change Materials Market Research Report 2017"

• New from Future Market Insights: "Smart Fabrics Market: Global Industry Analysis and Opportunity Assessment 2016-2026"

• The University of Warwick has posted an opening for a Ph.D. studentship in thermal energy storage. The 3.5-year research position is open to candidates from the United Kingdom and European Union.  

Sonoco ThermoSafe has posted an opening for a regional sales manager

Creative Ticking of Gastonia, N.C., has announced two new PCM-based cooling technologies. Kyla treatments can be applied to fabrics at different levels depending on the desired cooling level, the company said. Kyla+ is a specially designed yarn that "is durable enough to withstand repeated washing without losing any cooling effects.” Creative Ticking is the bedding specialty division of Beverly Knits.

Strong growth projected for global PCM market through 2022

Ben Welter - Monday, July 03, 2017

The global demand for advanced phase change materials, estimated to be $235.3 million in 2016, is expected to reach $638.7 million by 2022, according to the research firm MarketsandMarkets. The five-year compound annual growth rate, 17.66 percent, is lower than the 19.9 percent CAGR projected by Mordor Intelligence earlier this year.

According to the MarketsandMarkets report:  

"The inorganic PCM segment accounts for the largest share among all type segments. The market for inorganic PCM is estimated to grow owing to the increasing usage in various applications due to its good thermal conductivity, high latent heat of fusion, non-flammability, and low cost. Inorganic PCM finds usage in various applications such as TES, cold chain & packaging, HVAC, and refrigeration & equipment.

"The building & construction application segment is expected to be the largest application segment of this market, owing to the stringent regulations regarding greenhouse gas emissions and increasing investments in net-zero energy or low carbon buildings in region such as Europe and North America. In addition, the growing demand for green buildings and presence of stringent building codes in region such as North America and Europe boost the PCM market in building & construction application."

http://www.transparencymarketresearch.com/advanced-energy-storage-systems.html

PCM briefing: Cleanergy lands CSP contract in China; ASHRAE extends global reach

Ben Welter - Monday, July 03, 2017

• Team Sky cyclists competing in this year's Tour de France are using Inuteq's Siku vest to cool down after each stage. The Dutch company's hybrid vest combines PCM and evaporative cooling technologies. Inuteq says it is supplying its cooling products to two other teams: Bahrain Merida and Cannondale Drapac.

Calmac, the New Jersey company whose thermal energy storage tanks help cool more than more than 4,500 buildings worldwide, including the corporate headquarters of JC Penney, Marriott and Google, was profiled in Inc. magazine last week.  

Ember Technologies' temperature-controlled mug is a finalist in the 2017 International Design Excellence Awards in the Kitchen & Accessories category. The winners will be announced Aug. 16 at the International Designers Society of America conference in Atlanta. 

Cleanergy AB of Sweden has signed an agreement to deploy a 200-MW concentrating solar energy project in China. A Cleanergy spokeswoman confirmed that phase change material will be used in the CSP project's thermal storage system but declined to provide details about the PCM. 

Midsize energy and chemical companies are among the least prepared for the disruption that technological innovation and other changes will bring, a new report from Capital One Commercial Bank says.

• A U.S. House appropriations subcommittee last week advanced a bill that would impose deep cuts in renewable energy and efficiency programs at the Department of Energy and eliminate the Advanced Research Projects Agency-Energy, ARPA-E.

ASHRAE has announced the formation of a new ASHRAE Region in Europe and strategic partnerships with two European organizations: the UK-based Chartered Institute of Building Services Engineers and the Belgium-based Federation of European Heating, Ventilation and Air-Conditioning Associations.

• PCM will be among the topics at the 3rd International Conference: Innovative Materials and Smart Technologies for Environmental Safety. The conference will take place Sept. 27-29 in Latvia. The student conference includes a lecture titled "Heat Transfer Enhancement in Phase-Change Materials" by Dr. Gennady Ziskind, professor of mechanical engineering at Ben-Gurion University of the Negev, Israel. 

BASF, Cargill, Procter & Gamble and the Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH have joined together in a development partnership to help establish a sustainable certified and transparent supply chain of coconut oil in the Philippines and Indonesia.  

• New from Zion Market Research: "Temperature Controlled Packaging Market: Global Industry Analysis, Size, Share, Growth, Trends, and Forecasts 2016–2024"

Bio-Based World News reports that the biobased sector of Finland's economy is now worth 60 billion euros. About 60 percent of the sector is rooted in the country's forest industry. 

PCM briefing: Managing heat in low-orbit satellites; Expert Forum on VDI 2164 canceled

Ben Welter - Tuesday, May 30, 2017

Roccor LLC of Longmont, Colo., is using phase change material in a device designed to manage internal heat in low-orbit satellites. “We have one product with paraffin wax inside a flat structure. When the spacecraft is hot, it dumps heat into that paraffin wax and turns that into a liquid — basically a store of energy,” Chris Pearson, Roccor’s vice president of space programs, said in an interview with Via Satellite. The heat is later released into the satellite to keep temperatures stable.

• A new research portal for energy-optimized construction summarizes some of the funding measures of the German Federal Ministry of Economics and Technology under one umbrella. The German-language site, www.projektinfos.energiewendebauen.de, also has research on thermal energy storage and provides examples of projects and activities that apply PCM to optimize the energy needs of buildings.

Lloyds reports that Maersk Line is planning to make advanced monitoring data on premium perishables and pharma products available to its shipping customers later this year. 

• New from Research and Markets: "Global District Cooling Market By Type and Region, Competition Forecast and Opportunities, 2012-2026"

• New from HJResearch: "Global Bio-Based Phase Change Materials Industry Market Research 2017"

Pluss Advanced Technologies of Gurgaon, India, is seeking candidates for the position of research associate to design and perform experiments for the development of inorganic and organic phase change materials.

• The Swedish environmental group ChemSec has launched a free website linking companies selling alternatives to hazardous chemicals with those seeking to buy them. The first product request posted on The Marketplace: Clothing retailer H&M is looking for alternatives to the bisphenol A used in thermal paper for cash register and credit card receipts.

Celsia Inc.'s redesigned website, celsiainc.com, features a heat pipe performance calculator, a spreading delta-T calculator and a heat sink size calculator.

Glacier Tek, maker of cooling vests powered by PureTemp phase change material, has launched a redesigned website at www.glaciertek.com. The new site features improved navigation, fresh photography and a new tagline: "Prepare to be Cool."

• The City Council of Goderich, Ontario, has approved a proposal by NRStor to build a 1.75-megawatt compressed air energy storage plant in an unused salt cavern. The electricity created will feed into Ontario's energy grid.

• The Expert Forum on VDI Guideline 2164, scheduled for June 20 in Düsseldorf, Germany, has been canceled. The forum, organized by the Association of German Engineers' building and building technology group in cooperation with the RAL Quality Association PCM, may be held at a later date.

PCM briefing: Trump budget 'just not correct' on ARPA-E; Croda's Kevin Bozec among panelists at Plant Based Summit

Ben Welter - Thursday, March 30, 2017

Ice Energy and Horizon Solar Power have completed the installation of a solar-plus-ice-battery-storage system at Palm Springs Cultural Center in California’s Coachella Valley. The system, which replaced an aging HVAC system, comprises 73.6 kW of solar panels and five Ice Bear 30s.

• The Trump administration's budget blueprint is "just not correct" about the function of the Advanced Research Projects Agency-Energy, its former director said this week. The blueprint eliminates all ARPA-E funding "because the private sector is better positioned to finance disruptive energy research and development and to commercialize innovative technologies." But agency was created just for stages of research and development that the private sector does not finance, said Ellen Williams, the agency's director from 2014 until January 2017.

Dow Chemical and DuPont won the blessing of the European Union for their $130 billion merger by agreeing to sell substantial assets, including key research and development activities.

• The global PCM market is expected to see a compound annual growth rate of 19.9 percent over the next five years, according to a new market research from Mordor Intelligence, "Global Phase Change Material Market-Segmented by Material Type, Product Type, Application, and Geography-Trends and Forecasts (2017-2022)." 

Kevin Bozec, marketing coordinator at Croda, is among the presenters at the Plant Based Summit in Lille, France, April 25-27. He will discuss Crodatherm phase change materials in a session on new materials. To register for the conference and trade show, visit www.plantbasedsummit.com.

GSA Business offers a closer look at the leadership transition at Alexium International Group Ltd., the company that took its flame-retardant material and PCM-based cooling fabrics to commercial markets in 2016. 

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"