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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: 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: Outlast introduces Xelerate fabric; Warmilu signs 2 distributors

Ben Welter - Friday, May 19, 2017

Drawing of Outlast Xelerate

Outlast Europe's Martin Bentz spoke with T.EVO magazine this month about the company's new Xelerate fabric. The fabric, introduced at a German trade fair earlier this year, incorporates "heat spreader" technology, a process traditionally known for cooling electronic devices. Xelerate fabric features improved thermal conductivity, Bentz said, and is suitable for home textiles, sportswear and protective gear. In an email exchange with Phase Change Matters, Bentz declined to discuss specific partners or customers.

Warmilu, maker of the IncuBlanket infant warmer, reports that is on track for $300,000 in total 2017 sales after signing two distributors for Latin America, Africa and Southeast Asia: Relief for Africa Foundation and Maternova. The IncuBlanket, which has been successfully tested in clinical trials in India, uses packs filled with sodium acetate trihydrate to keep infants warm for up to five hours. CEO Grace Hsia says the device recently cleared its first regulatory filing with Kenya's Pharmacy and Poisons Board.

Axiom Exergy has won a Gold Stevie for Energy Innovation in the 15th annual American Business Awards. Axiom's "refrigeration battery" enables supermarkets and food warehouses to store thermal energy at night when power is cheaper. The system, which uses salt-based phase change material, reduces peak power usage by up to 40 percent.

• Registration is open for IFAI's Expo 2017, set for Sept. 27-29 in New Orleans. The Industrial Fabrics Association International show will feature sessions on smart fabrics, military procurement, biomimesis and green certification.   

Pelican BioThermal has introduced a new Series 22 Universal system for its Credo brand of shippers. The system uses a dual PCM coolant system designed to be operational throughout the year.

National Law Review offers a fresh overview of green chemistry laws across the United States. "State chemical control regimes," the authors conclude, "are likely to increase cost and foster confusion about chemical safety, which is one reason that Congress agreed to modernize TSCA by adopting LCSA."

Monodraught's Cool-phase ventilation and cooling system was among the finalists honored at the National CSR Awards in London this week. The hybrid system, which won a "One to Watch" award, uses PCMs to store and release thermal energy, providing a free cooling load and reducing energy and maintenance costs.

• The agenda has been released for the 15th Cold Chain Global Forum to be held Sept. 25-29 in Chicago. Frank Butch, director of engineering at Sonoco ThermoSafe, will lead a master class on temperature assurance packaging certification.

Bloomberg BNA is offering a free webinar June 12: "Reviewing New Chemicals under Amended TSCA: Impact on Innovation." 

Outlast Europe's Martin Bentz spoke with T.EVO magazine this month about the company's new Xelerate fabric (shown below). The fabric, introduced at a German trade fair earlier this year, incorporates "heat spreader" technology, a process traditionally known for cooling electronic devices. Xelerate fabric features improved thermal conductivity, Bentz said, and is suitable for home textiles, sportswear and protective gear. In an email exchange with Phase Change Matters, Bentz declined to discuss specific partners or customers.

PCM briefing: SunDanzer awarded funding to develop field fridge; registration open for REACH training

Ben Welter - Friday, April 28, 2017

Paragon Space Development and partner SunDanzer of Tucson, Ariz., recently were awarded a research contract worth about $150,000 by the U.S. Special Operations Command to design a portable refrigerator to store blood and medications safely in the field. Components will include advanced compressors and phase change material.

New York State's "Reforming the Energy Vision" program is offering $15.5 million in funding for the research and demonstration of energy storage projects that support renewable energy, ease peak power grid demand and help customers save money. The REV initiative is an effort to pave the way for utilities, homeowners and businesses to adopt renewable energy technology more easily.

• A coalition of more than 300 businesses and organizations in Europe, including property firms CBRE and Colliers International, is calling for ambitious “national renovation strategies” that set out clear targets on transforming existing buildings in order to meet the targets laid out in the Paris Agreement.

Chemical Watch is offering a five-day REACH training course in four cities this year: London, Cambridge, Chicago and Vienna. The main focus of the course is to give participants a practical overview of the key tasks imposed by REACH, including strategies for meeting the registration deadline in 2018.

CHEMTREC is among the exhibitors at next week's Council on Safe Transportation of Hazardous Articles conference and expo in Scottsdale, Ariz.

• The American Chemistry Council's Chemistry Activity Barometer has posted strong year-over-year gains since Jan. 1, suggesting continued growth through the end of the year. "This index has been a good coincident [and] at times leading indicator of both industrial production and overall economic growth," writes industry observer Scott Grannis, "and it continues to point to rising industrial production and continued growth of the U.S. economy."

• Thermal risk expert EkkoSense's survey of 128 U.K. data centers found that 66 percent of installed cooling equipment "is not actually delivering any active cooling benefits." EkkoSense cited poor airflow management and a failure to actively monitor and report rack temperatures. 

AkzoNobel has selected 20 finalists for its Imagine Chemistry initiative, launched earlier this year to help solve real-life chemistry-related challenges and to uncover sustainable opportunities for the company’s specialty chemicals business. The finalists will participate in a three-day event starting June 1 at AkzoNobel’s research facility in Deventer, Netherlands, where they will be supported by technical and business development experts to further develop their concepts.

PCM briefing: Encapsulation market projected to hit $17.9 billion; report casts shadow on solar-plus-storage

Ben Welter - Monday, February 27, 2017

• The global microencapsulation market is expected to reach $17.94 billion by 2025, according to a new report from Grand View Research. Microtek Laboratories, Encapsys, BASF and Aveka Inc. are among the companies profiled in the report, "Microencapsulation Market Estimates & Trend Analysis By Application (Pharmaceutical, Household Product, Agrochemical, Food Additive, Phase Change Material), By Region (North America, Europe, Asia Pacific, RoW), And Segment Forecasts, 2014 - 2025"

• A Rochester Institute of Technology study casts a shadow on the economics of residential solar-plus-storage. The conclusion: A customer must face high electricity bills and unfavorable net metering or feed-in policies for "grid defection" to work. 

• New from Transparency Market Research: "Reusable Ice Packs Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2016-2024"

• New from QYResearch: "China Bio-Based Phase Change Materials Market Research Report 2017"

A one-day workshop on energy storage for building, solar and wind sectors will be held March 4 at Anna University in Chennai, India. Topics include integration of PCMs for passive cooling in buildings, energy-efficient cool thermal energy storage systems and thermal energy storage technologies for solar applications. 

The National Law Review has posted a detailed update on implementation of the newly revised Toxic Substances Control Act. A key takeaway: Resource and budgetary constraints under the Trump administration could have an impact on the Environmental Protection Agency’s ability to implement the new provisions.

• The latest issue of Chemical & Engineering News features a piece on “natural catalysts” derived from wild plants, mud and earthworms. 

Samit Jain, director at Pluss Advanced Technologies, talks about his company’s pharma logistics products in an interview with India's Financial Express.

EPA accepting nominations for 2017 Green Chemistry Challenge Awards

Ben Welter - Thursday, October 20, 2016

The U.S. Environmental Protection Agency is accepting nominations for the 2017 Presidential Green Chemistry Challenge Awards. Companies or institutions that have developed a process or product that better protects public health and the environment are eligible.

Nominations will be accepted through Dec. 31, 2016. There is no entry fee. There are six award categories this year:

• Greener Synthetic Pathways
• Greener Reaction Conditions
• The Design of Greener Chemicals
• Small Business 
• Academic
• Specific Environmental Benefit: Climate Change

Since the program began 21 years ago, the EPA has received more than 1700 nominations and presented awards to developers of 109 technologies. Dr. William R. Sutterlin, Entropy Solutions' chief science officer, was a member of a University of Missouri team that won the academic award in 2006 for developing an inexpensive method to convert waste glycerin, a byproduct of biodiesel fuel production, into propylene glycol.

https://www.epa.gov/greenchemistry/information-about-presidential-green-chemistry-challenge

2016 Presidential Green Chemistry Challenge Award winners named

Ben Welter - Thursday, June 23, 2016

Verdezyne of Carlsbad, Calif., which developed a greener way to make high-performance nylon, is among this year's Presidential Green Chemistry Challenge Award winners. Verdezyne's process uses a plant-based feedstock and does not employ high temperatures or concentrated nitric acid. The nylon is used in hairbrushes, toothbrushes, adhesives, coatings, fragrances and other products. It has qualified for the USDA Certified Biobased label.

The U.S. Environmental Protection Agency award recognizes innovative technologies "that turn climate risk and other environmental problems into business opportunities, spurring innovation and economic development." The awards were present last week at the annual Green Chemistry & Engineering Conference in Portland, Ore. This year's other winners:

• Professor Paul Chirik of Princeton University discovered a new class of catalysts to produce silicones without the use of platinum.

Newlight Technologies of Costa Mesa, Calif., developed a plastic made from methane-based greenhouse gas. 

• Texas-based CB&I and Albemarle Corp. of Baton Rouge, La., developed and commercialized a safer technology to produce alkylate, a clean gasoline component.

Dow AgroSciences of Indianapolis developed and commercialized Instinct, an additive that reduces the leaching of fertilizer nitrate into ground and surface waters. 

Dr. William R. Sutterlin, Entropy Solutions' chief science officer, was a member of a University of Missouri team that won the academic award in 2006 for developing an inexpensive method to convert waste glycerin, a byproduct of biodiesel fuel production, into propylene glycol.

https://www.epa.gov/newsreleases/epa-honors-winners-2016-presidential-green-chemistry-challenge-awards-0

PCM briefing; Tariff relief for U.S. chemical producers; registration open for green chemistry conference in Portland

Ben Welter - Wednesday, May 25, 2016

• Legislation signed into law this week by President Obama will provide tariff relief to U.S. chemical producers that import raw materials and intermediate products. “With 80 percent of specialty chemical manufacturers importing raw materials for which there is no domestic source, this bill is a huge deal,” said William E. Allmond IV, vice president of government and public relations at the Society of Chemical Manufacturers & Affiliates.

• The global thermal energy storage market will top $3 billion by 2023, according to a report published by Market Research Engine, “Global Thermal Energy Storage Market by Technology for Commercial and Industrial, Utilities, and Residential End Use Applications – Trends and Forecast 2016-2023.” 

Arsenal's new jerseyArsenal has unveiled new uniforms for the 2016-17 soccer season. The Puma jerseys feature ACTV Thermo-R technology. Strategically placed tape infused with microencapsulated phase change material absorbs excess heat and releases it back to the body when needed.

• Registration is open for the Green Chemistry and Engineering Conference June 14-16 in Portland, Ore. The theme for the 20th annual conference is "Advancing Sustainable Solutions by Design." Technical session topics include sustainable materials, chemical manufacturing processes, next-generation catalysis and chemical building blocks.    

Allen Yun, formerly director of strategic initiatives for OPTUM, is joining Pelican BioThermal as director of global services

• A survey suggests that many U.S. companies will not meet OSHA's new hazard communication standards on time. The deadline for compliance is June 1.

More than 8.1 million people worldwide are now employed by the renewable energy industry, up 5 percent from last year, the International Renewable Energy Agency says.

• The Environmental Protection Agency's chemical data reporting rule brings challenges and opportunities, writes James G. Votaw, a partner with the law firm Manatt, Phelps & Phillips. The next CDR reports, covering chemical manufacture and import activities during the period 2012-2015, must be submitted to the EPA by Sept. 30. 

PCM briefing; China tightens vaccine-handling rules; Pelican BioThermal has new partners in Chile, Brazil

Ben Welter - Monday, May 09, 2016

China has strengthened cold chain regulations in the wake of a scandal involving the illegal sale of expired and improperly handled vaccines. County health officials are now required to get vaccines directly from manufacturers before sending them to hospitals, instead of going through wholesalers. Hospitals, clinics and government authorities must also keep better records of purchases and inventory, with regular monitoring of vaccine temperatures.

Pelican BioThermal, the temperature-controlled packaging specialist, recently announced partnerships with BioThermal Solutions of Chile and NatBio of Brazil.

Ice Energy is a founding member of the recently launched Community Storage Initiative, an industry group that includes utility trade associations, environmental groups, manufacturers and more than a dozen utilities. The Glendale, Calif., company makes the Ice Bear thermal energy storage system. "Community storage" refers to utility-sponsored programs that aggregate distributed energy storage resources such as water heaters, electric vehicles and interconnected storage batteries to deliver electricity to consumers more efficiently.

The global market for green chemistry, estimated at $11 billion in 2015, will explode to about $100 billion by 2020,  the American Sustainable Business Council and the Green Chemistry and Commerce Council report. "In a nutshell," writes Libby Bernick of Trucost, "the green chemistry market is poised for takeoff."

• The U.S. Green Building Council has launched "Ask Brendan," an offbeat yet informative video series featuring Senior Vice President of Knowledge Rachel Gutter and Chief of Engineering Brendan Owens. The pilot episode is free but requires site registration. Subsequent episodes will be available only to Education @USGBC subscribers.

PCM briefing: 12 principles for green energy storage; 24x7 operation for EnergyNest pilot project

Ben Welter - Tuesday, February 23, 2016

University of Michigan researchers have developed a set of 12 principles for green energy storage. No. 10: "Substitute non-toxic and non-hazardous materials."

EnergyNest AS has agreed to hire additional staff to provide around-the-clock operation of its thermal energy storage pilot facility at the Masdar Institute's beam-down solar power plant in Abu Dhabi. The increased staffing – seven engineers and technicians – is necessary for EnergyNest to demonstrate system performance over many charge/discharge cycles.

CALMAC founder Calvin D. MacCracken has been posthumously inducted into the ASHRAE Hall of Fame. CALMAC's IceBank energy storage technology, which shifts cooling production to off-peak hours, is among MacCracken's 80 patents.

Monodraught says it's getting positive feedback on the low-energy cooling and ventilation strategy the company developed for Cambridge University's Greenwich House. Monodraught installed its Cool-Phase systems and Windcatcher X-Air in a number of open plan office areas, several meeting rooms and a café area. The system combines a thermal energy store containing phase change material with an intelligently controlled air-handling unit.

• Mattress ticking producer Fine Cotton Factory has doubled its production space in Toronto to 80,000 square feet. The company is planning to introduce several products this year, including copper-infused fabrics and phase change yarns.

In a piece on coolpack.com, four industry experts offer a new way to measure the performance of passive cold-chain shipping containers. They say a "performance curve" chart could simplify the design process. [pdf]

PCM briefing: A new resource for green building professionals; a fresh look at green building trends

Ben Welter - Wednesday, February 17, 2016

The American Chemistry Council has launched BuildingWithChemistry.org to provide architects, material specifiers, interior designers and others with tools and information about green building codes, standards and material selection.

• A report projects strong growth for the green building market globally, but finds that the United States lags in measuring the benefits. "World Green Building Trends 2016," produced by Dodge Data & Analytics with support from United Technologies Corp., the U.S. Green Building Council and others, is based on a 2015 survey of more than 1,000 architects, engineers, contractors, owners and consultants from 69 countries. 

• The agenda for the 14th GDP & Temperature Management Logistics Summit - Canada, Feb. 29-March 3 in Toronto, is available for download at www.coldchainpharm.com/media/9354/9354_Brochure.pdf. Sonoco ThermoSafe, va-Q-tec, Pelican BioThermal and Cryopak are among the sponsors. [pdf]

• A new study by the Brattle Group makes the case for tapping the thermal energy of electric water heaters in more than 50 million U.S. homes. The use of water heaters as thermal batteries could save consumers money, reduce carbon dioxide emissions, better manage electricity from renewable sources and help grid operators regulate voltage and frequency. [pdf]

• PureTemp phase change material, made by Entropy Solutions, has been selected for display at matériO showrooms in Paris, Seoul and Shanghai. The materials library, based in France, lists more than 7,400 "cutting edge" materials and technologies in its database. The Seoul and Shanghai showrooms are scheduled to open in June.