HTMS Awarded Ecovadis Bronze Medal for Sustainability
World-recognized organisation assesses the sustainability performance of companies
DUBLIN, Oct. 22, 2024
HT Materials Science recently applied for the EcoVadis global sustainability rating. We are proud to announce that we have been awarded the Bronze Medal in our first-ever rating.
EcoVadis is a world-recognized organisation which assesses the sustainability performance of companies by evaluating the environmental, social and ethical aspects of their operations.
Achieving the Bronze Medal demonstrates the HTMS commitment to sustainability and responsible business practices. It reflects the dedication and hard work of our employees in integrating sustainable principles and practices into our daily operations.
Our participation in the Ecovadis platform and network provides HTMS with valuable feedback and support in continuing to improve our ratings in each of the key evaluation categories, enhancing our company-wide efforts toward outstanding corporate sustainability.
Nanofluid Technology in Select Amazon UK Fulfilment Centers
HT Materials Science Selected by Amazon to Pilot Energy-Efficient Nanofluid Technology
DUBLIN, Oct. 21, 2024 /PRNewswire/
HT Materials Science (HTMS), a pioneering green tech company specializing in energy-efficient solutions, has been selected as one of eleven sustainability-focused start-ups that will trial their technology with Amazon across Europe after receiving funding in this year’s Amazon Sustainability Accelerator. HTMS will pilot its cutting-edge Maxwell™ nanofluid technology across three Amazon fulfilment centers in the UK—Coventry, Daventry, and Doncaster.
HTMS’ innovative solution is designed to improve the performance of heating, ventilation, and air conditioning systems (HVAC) by enhancing heat transfer efficiency. Maxwell™, which has already garnered international recognition, including the prestigious Green Product Award, is expected to reduce energy consumption in some of Amazon’s UK HVAC systems by up to 14%.
“We are thrilled to be piloting our technology with Amazon as part of this year’s Amazon Sustainability Accelerator,” said Ben Taylor, Vice President of HT Materials Science. “Maxwell™ has the potential to deliver significant energy savings and reduce the associated carbon emissions across the fulfilment centers. By improving the energy efficiency of these HVAC systems, we are supporting Amazon’s sustainability commitments and demonstrating the real-world impact of our technology.”
The pilot will kick off in 2024, with the technology being integrated into Amazon’s heating and cooling systems at key fulfilment centers. HTMS’ nanofluid solution has been designed to increase thermal conductivity, enabling HVAC systems to operate more efficiently without requiring additional energy inputs. The result is a reduction in energy use, lower operational costs and a significant decrease in carbon emissions.
A Potential Long-Term Partnership
Throughout the pilot, HTMS will work closely with Amazon’s subject matter experts and seek opportunities to refine its technology to ensure a successful implementation. Upon completion, the environmental impact, financial viability and overall effectiveness will be assessed to determine whether it can be scaled across other HVAC systems at Amazon sites as part of a long-term partnership.
HTMS is one of eleven start-ups from across Europe (as well as the US and Canada) that have been awarded the opportunity to test their innovations with Amazon operations.
About Amazon Sustainability Accelerator
Since its launch in 2022, the Amazon Sustainability Accelerator has supported over 40 start-ups across Europe and the UK. The initiative provides funding, mentorship, and the opportunity for start-ups to pilot their technologies within Amazon’s operations, with the goal of driving sustainable innovation and reducing the company’s environmental impact.
Maxwell Receives Verified Listing on the International EPD System Database
HTMS are pleased to announce that after extensive due diligence by third-party environmental product specialists, Maxwell’s Life Cycle Analysis (LCA) has been approved and accepted by the International EPD System for listing on their database and website.
The full declaration is available here: https://www.environdec.com/library/epd11974
For most installations of Maxwell in Chilled Water Systems, the CO2 breakeven is less than one year on CO2 emissions saved, compared to the emissions generated during manufacturing and use of Maxwell, as shown in the LCA calculations. In many cases, the breakeven is just a few months.
The LCA assesses environmental impacts associated with all stages in the life cycle of a commercial product, process, or service. including materials procurement, production, shipping, installation, and End of Life (EOL). Maxwell is fully recoverable from the system fluid, and recyclable.
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RAC Magazine Technology Roundup
What’s New In May – Liquid solution aims to take the heat out of data centres
A supplier of heat transfer liquids for commercial and industrial use has developed an innovative liquid solution that can benefit large-scale data centre cooling.
HT Materials Science (HTMS) says its Maxwell product has been shown in a range of case studies to allow for an expansion of the existing capacity of liquid-based cooling systems by up to 15 percent. This suits the solution to data centre operations looking for additional capacity, says the manufacturer.
In addition, Maxwell has been proven to cut energy demand in chillers, pumps and fan systems, especially for functions where free cooling is not available. “Maxwell has already established a strong track record with cooling systems that are comparable to those that data centres will need to adopt”, the company states.
Maxwell uses aluminium oxide nanoparticles that HTMS claims offers a significant improvement in performance over other heat transfer fluids.
HTMS, which is based in Ireland and has manufacturing capabilities in Italy, is working with companies in European and other markets to use the technology in a variety of commercial and industrial projects. It has already worked with leading HVAC companies such as Daikin, Carrier, York and Trane to test their products.
In the UAE, for example, HTMS partnered with district cooling giant Tabreed to use Maxwell in a plant that serviced a multi-building, 600,000 sq. ft. campus in Khalifa City, Abu Dhabi. Maxwell was used in the system’s dual-centrifugal water-cooled chiller with two compressors with a total cooling capacity of 2,500 tonnes.
HTMS says that the Abu Dhabi project was found to have had a notable impact on the energy efficiency of the cooling system. The company states that this was represented by a 13.6 percent improvement in the coefficient of performance based on more than 2,250 equivalent full load hours used to predict seasonal load from a system.
For more information visit www.htmaterialsscience.com
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Maxwell™ Wins 2024 Green Product Award
HT Materials Science’s Pioneering Heat Transfer Fluid, Maxwell™,
Wins 2024 Green Product Award
May 1, 2024 (Dublin, IRELAND) – HT Materials Science (HTMS), the sustainable materials technology company based in Ireland with operations in Italy and the USA, was awarded the Green Product Award 2024 for their proprietary heat transfer fluid Maxwell™. A record of 1,500 applicants from 60 countries applied for the Awards, demonstrating the growing importance of sustainable products and materials in shaping a more sustainable future. Every year, the Green Product Award recognizes products and concepts that stand out in terms of design, innovation and sustainability. The winners in 12 categories have now been selected from 250 nominated products and concepts.
Maxwell won the Green Product Award 2024 in the Building Components category during the awards ceremony held on April 30th at the Nordic Embassies in Berlin. Embassy envoys and jurors such as Katarzyna Dulko-Gaszyna (IKEA Germany), Uwe Melichar (epda), Prof. Claus-Christian Eckhardt (Lund University), Katja Keienburg (baby&junior) presented the awards to winners from Austria, Belgium, Brazil, Canada, Denmark, Finland, Germany, Ireland, Israel, Italy, Netherlands, Nicaragua, Poland, Portugal, Spain, Sweden, Switzerland, Taiwan and the United Kingdom.
“Commercial and industrial cooling and heating applications in particular require a lot of energy and therefore cause considerable CO2 emissions. This innovative solution in the form of a heat transfer fluid can be retrofitted to existing systems, saves costs and demonstrably reduces energy consumption.” Official Jury Statement
Maxwell is an innovative heat transfer fluid additive that provides higher thermal capacity for water or water-glycol based HVAC systems. Improved fluid properties in cooling or heating systems are key to reducing energy use. HT Materials Science is in the vanguard to deliver the promise of nanofluid additives with the release of Maxwell.
About HTMS
HTMS is the producer of Maxwell – a patented drop-in heat transfer fluid additive for water based commercial and industrial HVAC systems. Maxwell increases the thermal energy transfer of HVAC systems, resulting in a substantial reduction in energy consumption and/or an increase in its thermal capacity. The company is headquartered in Ireland with offices in Italy, New York and Dubai. For more information visit www.htmaterialsscience.com
About the Green Product Award
Since 2013, the international Green Product Award has been honoring products and services that stand out in terms of design, innovation and sustainability. In cooperation with the IKEA Stiftung, the Green Concept Award evaluates concepts by young designers and supports their further development.
Media Contact:
htms@misfittoyscomms.com
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Tabreed Boosts its Roadmap to Net-Zero
Tabreed Boosts its Roadmap to Net-Zero, following Impressive Results from World-first District Cooling Nanofluid Pilot Study
Thursday, November 09, 2023
Pioneering nanofluid technology, developed by HTMS, demonstrates potential to increase District Cooling energy efficiency by up to 15%
Abu Dhabi, United Arab Emirates – 09 November 2023: Tabreed, the world’s leading district cooling company, in partnership with Ireland-based HT Materials Science (HTMS), has concluded what is believed to be the world’s first pilot project of its kind, demonstrating results that provide real hope for significant gains in energy efficiency.
Applied across Tabreed’s current portfolio of 89 district cooling plants, the heat transfer fluid technology developed by HTMS – known as ‘Maxwell’ – could result in efficiency increases of between nine- and 15%. Theoretically this could mean preventing approximately 200,000 metric tons of greenhouse gas (GHG) emissions annually, as a result of decreased electrical energy consumption. For context, this would equate to removing 43,500 cars from the roads each year as a result of saving 335 million kWh of electricity, which is enough to power approximately 20,000 homes.
Maxwell, named after James Clerk Maxwell, the pioneering scientist who first developed the concept of nano fluids in the 19th century, is an engineered suspension of sub-micron aluminium oxide particles in a base fluid of water or water/glycol (‘nanofluid’) – a drop-in additive for cooling and heating systems, that works by enhancing heat transfer. It was trialled in the summer of 2023 at a Tabreed district cooling plant in Khalifah City, Abu Dhabi, which exclusively supplies chilled water to a 55,742 square metre educational campus.
The performance of the Maxwell nanoparticle fluid technology at Tabreed’s facility, evaluated under industry-approved Energy Efficiency Analysis (EEA), demonstrated that its addition increased efficiency of the plant’s chillers by 13.6%, leading to an overall plant efficiency improvement of 9.0%, compared with the same period in 2022.
Tabreed’s CEO, Khalid Al Marzooqi, said this development is testament to the company’s tireless pursuit of energy efficiency at every level of its operations, adding that “as a sustainable cooling champion focused on innovation, we are always looking for ways to accelerate the energy transition and provide more efficient services that benefit our customers, our stakeholders and the communities in which Tabreed operates.
“This successful pilot project proves the power of international partnership and technological collaboration, and we look forward to working with HTMS to further the application of their technology to advance sustainable cooling solutions that benefit communities and industries across the world.
“In real terms, what we are looking at here is a potentially seismic improvement in energy efficiency that could radically change this industry. That Tabreed is spearheading such developments should not be a surprise, and I am proud to be leading such a progressive and impactful company that’s completely aligned with the UAE’s inspirational Net-Zero strategy.”
How Maxwell Works in a Chilled Water System
Maxwell’s nanotechnology increases the thermal capacity of water, the base fluid for commercial and industrial chilled water systems. When added to a chilled water loop at a 2% concentration of nano materials, Maxwell increases the system’s cooling capacity by up to 15%. This increased cooling capacity allows chillers, fan units, pumps and other equipment to operate more efficiently, reducing electrical energy consumption and carbon emissions. Maxwell is a non-toxic, non-corrosive material and fully recoverable and recyclable.
Next Steps
Following the promising pilot study results, Tabreed and HTMS are in discussions to introduce the Maxwell technology to other district cooling facilities in the company’s portfolio. With cooling accounting for an estimated 70% of energy consumption in the GCC, and global demand expected to triple by 2050, this technology could potentially play a critical role in reducing the environmental impact of an industry already widely viewed as an essential contributor to sustainability, with district cooling being up to 50% more energy efficient than conventional cooling methods.
Commenting on the successful pilot project, Thomas Grizzetti, CEO of HTMS, said: “Thanks to the ease of installation, and use in both new and existing HVAC systems, Maxwell can have a material impact on energy usage and the carbon footprint of a broad range of industries and sectors globally. Maxwell is a significant step forward for businesses wishing to drive down energy use, increase system capacity and meet regulated energy efficiency targets increasingly promulgated by governments globally. We believe Tabreed is an ideal strategic partner for HTMS to help achieve widespread adoption of this unique technology.
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Same temperature, less energy: What HT Materials Science plans to do after closing $15m funding round
THE CURRENCY | Tom Lyons, Chief Executive | March 24, 2023
The fluids traditionally used in heating and cooling are notoriously energy-inefficient, yet there has been no progress for decades in this area. With an easy-to-use product, HT Materials Science has caught the eye of high-profile global investors.
Tom Grizzetti was looking for his next investment six years ago. The search took him to the University of Salento in the historic city of Lecce in Italy, known as the Florence of the South. Grizzetti and his business partner, Irishman Ed Coleman, were looking to meet Professor Arturo de Risi and his team of materials science experts that were working on a product that the two veteran investors believed could change the world.
That revolution was not expected to happen in a dramatic or public way but out of sight in the vast heating, ventilation and air conditioning systems that keep offices and apartment blocks cool and are essential to manufacturing, data centres and all the other things that have become part of our existence.
“We were looking for additives and the effect they could have on energy efficiency,” Grizzetti explained on a video call from London after closing a $15 million Series A round for his business HT Materials Science.
It was an area the finance veteran didn’t know much about until about a decade ago when he and Coleman started to make a few small investments in the sector, prompted by an interest in refrigerants and their negative impact on the environment.
But now Grizzetti and Coleman were really excited about the potential of what de Risi and his team were working on as they delved deeper and got to know the Italian scientists. Over thirty-plus years, de Risi had his name on 11 patents in the thermal energy sector and was Professor of Engineering for Innovation at the University of Salento.
By January 2018, Grizzetti, Coleman and de Risi had founded a new business called HT Materials Science based in Dublin, Lecce and New York. Grizzetti was chief executive, with de Risi as CTO and Coleman as CFO.
The core product they developed is called Maxwell, a ground-breaking sub-micron heat transfer fluid technology that can be “dropped-in” as an additive to new or existing commercial and industrial heating and cooling systems, leading to a 15 per cent reduction in energy consumption.
Maxwell, if it can scale, could have a major impact on lowering energy costs, enhancing equipment performance and reducing carbon emissions. HT Materials Science believes its additive is so effective it can pay back the cost of using it to clients within two to three years. It has a compelling business as well as environmental case.
Grizzetti is telling me about the early days and potential of his business just after raising $15 million from some of the smartest investors in the world including Aramco Ventures, the venture arm of Saudi Aramco, and Barclays, via its Sustainable Impact Capital portfolio.
Italian asset management firm CDP Venture Capital SGR, through its corporate venture capital fund, Corporate Partners I, are also in the round, as is the Progress Tech Transfer fund, a sustainability-focused fund that specialises in working with Italian universities.
HT Materials Science has strong Irish links through a major research affiliation with Trinity College Dublin through AMBER (the Centre for Advanced Materials and BioEngineering Research funded by Science Foundation Ireland). Its executive chair is a Dubliner called Kyran McStay, a co-founder of Irish boutique advisory firm Key Capital, and a former managing director with UBS.
It took Tom Grizzetti a while to become a hands-on executive in a company again. For the previous 16 years, he had been president of his own investment firm called Gotham Industries. “I was doing some investing on behalf of myself and some friends,” Grizzetti said.
Working alongside him, seeking deals and managing investments was his friend Coleman. It was interesting and busy work but it wasn’t the graft of building a business from the ground up.
The last time Grizzetti did that was from 1995 until 2006 when he was chief operations officer and co-founder of alternative investment administrator firm International Fund Services (Ireland).
Grizzetti and his business partners built IFS (Ireland) into a $200 million revenue business. It had 1,200 employees when the business was acquired by State Street Bank in 2002, with a team of 700 in Dublin. Grizzetti stayed with the business until his earn-out finished in 2005, after taking the firm from scratch to global. While working with IFS (Ireland), Grizzetti got to know Coleman who was working with EY as audit partner to the business. He convinced Coleman to join him in the next phase of his career: investing.
They had lots of investments, but how heat transfer fluids were used in cooling and heating systems became a source of fascination. “We became really interested because of the size of the market and the effect on energy efficiency,” Grizzetti said. “We also realised it was an untouched market.”
There had been little innovation in the area of heat transfer fluids despite the surging need for cooling requirements in everything from offices to residential to manufacturing to data centres.
“A really elegant solution”
For decades, cooling and heating systems only used conventional fluids like water and glycol with low thermal conductivity, making them relatively inefficient. Grizzetti and Coleman felt the market was ready to be disrupted. They could see how de Risi and his team could improve the thermal conductivity of fluids to increase the efficiency of energy use, but they knew they needed to build a business to commercialise these ideas.
In January 2018, the inventors and investors teamed up to form a company called HT Materials Science. “We invested money and developed a newer version of heat transfer fluid which ended up becoming our product, Maxwell,” Grizzetti said. Maxwell is made out of sub-micron aluminium oxide particles and is non-corrosive and non-toxic, so it is safe too. “Maxwell is a really elegant solution,” Grizzetti said. “It is simple and not difficult to make or deploy.”
Initially, HT Materials Science was self-funded with between $1 million and $2 million. In summer 2020 it was ready to do a seed round of $2 million led by Progress Tech Transfer with the support of Enterprise Ireland and friends and family investors. “Effectively this allowed us to further develop our technology and do our first deployments in 2021,” Grizzetti said.
From the start, HT Materials Science worked with some of the best companies in the world who, like them, were eager to find new ways to reduce their energy needs. Regeneron Pharmaceuticals, Johnson & Johnson, Swire Pacific, Ericsson and Saudi Aramco deployed its product. Saudi Aramco was so interested in HT Materials Science that in August 2021 its venture arm led a €5 million investment round in the business.
“This became part of our $15 million series A round,” Grizzetti explained. HT Materials Science knew that Maxwell had huge potential. Consultants BCNP estimate that the product is compatible with 13.8 million systems in North America and Europe, an addressable market of over €50 billion a year. “The beauty of our product is that it is an additive so it is easy to retrofit as there is no additional capital expenditure required (to use it in existing systems),” Grizzetti said. “We can retrofit, say, a 500,000 sq ft office space in less than two days… in as little as 16 hours we can do it. In an active system, we can just pump in our additive while we drain fluid.” It was now time to really try and scale.
Kyran McStay became executive chairman of HT Materials Science in January 2022. He had known the firm’s co-founder Coleman for a decade, so he had been following the story, and had been asked to invest passively. “I said to Ed, this is a very interesting technology but I have decided I am only going to invest in businesses from now on where I get involved,” McStay recalled. “We stayed in touch and Ed informed me of progress. Then I got to meet Tom and to really understand the business.” McStay gradually got drawn in, until he accepted the role of chairman accepted the role of chairman.
“What attracted me first and foremost was the quality of the management team,” McStay said. “Ed and Tom have been around the block. They know how to build large organisations.”
“We have a management team capable of scaling this business very quickly, commercialising our technology, building a distribution platform and developing adjacent technologies. I loved the business challenge and found the prospect of working with the team really exciting.”
HT Materials Science’ $15 million series A round was raised in two chunks. The first part was led by Aramco Ventures and the second part by CDP, part of the Italian sovereign wealth fund, as well as Barclays through its Sustainable Impact Capital portfolio, led by Barclays’ Principal Investment team.
When the full round closed recently, this took HT Materials Science total funding to date to $20 million.
Grizzetti said the new funding would allow it to start to build a global sales team and continue to invest in R&D to bring the next version of its product to trial stage at the end of this year. “We are excited to have the backing of Aramco Ventures, Barclays, CDP and PTT. This support from major industry innovators serves as a strong endorsement for our technology and vision,” he said. “Thanks to the ease of installation, and use in both new and existing HVAC (heating, ventilation and air conditioning) systems, we believe that, at scale, Maxwell can have a material impact on energy usage and the carbon footprint of a broad range of industries and sectors.”
HT Materials Science employs 25 people but expects this to go to 35 in the next 12 months or so. In Italy, it has manufacturing capabilities to produce enough product to support sales of up to $20 million. But as Maxwell establishes itself, HT Materials Science intends to migrate to an indirect model using existing sales channels of large energy service companies, facilities managers and original equipment manufacturers to scale. Having its new investors on board will also help. “When you bring in a new investor, one thing is cash but the other is routes to market and commercial validation,” Grizzetti said. “Investors like Aramco Ventures and Barclays give us credibility and help us get to market.”
“Barclays is doing this investment on the bank’s balance sheet as part of its sustainability plan,” he added. “They own a large portfolio of real estate and they can open doors for us.”
Industrial need
Grizzetti said offices and large-scale residential developments were one area they hoped to deploy in, but the other was in industrial applications and data centres. “The industrial area is probably going to be the bigger market for us as they are high energy users who need cooling 24/7,” he said. “I’m sitting here in London so the demand for cooling is low because of the ambient temperature. I think our speciality in the long run will be more on the industrial side but we are focusing on both markets.”
Grizzetti is ambitious for HT Materials Science, and itching to grow. “If we are correct, we will have established a pretty good client base in America, Europe, Asia and GCC (Gulf Cooperation Council countries) in the next few years. We will have completed a series B round of between $25 million and $35 million,” he predicted.
“We will have multiple manufacturing facilities whether in or out of house, which will allow us to become a global business. We have an elegant and simple solution predicated on a known technology that can deliver real energy savings and make a real impact.”
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Irish start-up gets $15m backing for fluid that cuts energy bills
IRISH TIMES | Barry O’Halloran | March 24, 2023
Irish start-up HT Materials Science (HTMS) has secured $15 million (€13.8 million) in backing from investors including Aramco Ventures and Barclays to continue developing a product that cuts buildings’ energy bills.
HTMS has developed a fluid, Maxwell, that cuts energy use in commercial buildings’ heating, ventilation and air conditioning systems, helping to tackle key problems in reducing their costs and carbon emissions.
The Irish-headquartered company has just raised $15 million from Saudi Arabia’s Aramco Ventures, Barclays Sustainable Impact Capital, Italy’s CDP Venture Capital and specialist investor, Progress Tech Transfer.
Kyran McStay, HTMS chairman, said the company will use the cash to hire specialised sales staff who will continue to target multinational customers around the globe, and on further research and development.
He said Maxwell – named after pioneering Scottish physicist James Clerk Maxwell – can be added to the water used in cooling systems to improve its efficiency.
However, while water is simple to use, Mr McStay said it’s a “relatively inefficient heat conductor” so HTMS developed Maxwell, a suspension of aluminium particles, which is added to boost its efficiency, thus cutting energy consumption.
The product reduces heating, ventilation and air conditioning carbon emissions and lowers bills by around 15 per cent, he said.
The company has sold the product to Aramco, US pharmaceutical groups, Regeneron and Johnson and Johnson, and real estate giant, Swire Pacific, which uses it in a shopping centre in Hong Kong.
These are trial sales, but have so far proved successful, so should lead to bigger deals. HTMS targeted multinationals as they have a lot of buildings, often with complex heating and cooling systems.
Maxwell’s key attraction is that it eliminates the need to replace these systems while making them more efficient.
Mr McStay said that this is a key problem in tackling buildings’ greenhouse gas emissions. Businesses often cannot afford to replace expensive heating, ventilation and air conditioning systems, leaving little scope to reduce this equipment’s energy use.
One challenge is overcoming companies’ concerns about the possible risk involved in doing something new with existing, expensive equipment.
“You’re talking to engineers and asking them to put something other than water into their cooling systems,” said Mr McStay.
This is why HTMS focuses on sales staff, as they themselves need specialised knowledge to address potential buyers’ doubts.
It is also reason for the product’s name. Mr McStay said “every engineer knows Maxwell’s equation”, which deals with heat transfer.
HTMS employs 25 people, some in Italy, where the product is made and where it was originally developed, in Salento University.
The company chose the Republic as its headquarters as chief executive, Thomas Grizzetti, whose background is finance, was working here when research led him to the idea.
HTMS has a research partnership with Trinity College Dublin and has received backing from Enterprise Ireland.
Mr McStay said the company found it easy to find the expertise it needed here, while the Republic provides a “natural springboard” for selling to multinationals.
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Barclays invests in commercial heating and cooling experts HT Materials Science
Barclays has made an equity investment in HT Materials Science (HTMS), the developer of Maxwell™, an innovative heat transfer fluid that reduces energy consumption in commercial buildings by up to 15%.
This is the latest investment Barclays has made through its Sustainable Impact Capital portfolio, which has a mandate to invest £500m into global climate tech start-ups by the end of 2027. This is one of the ways the bank is helping to support its clients’ transition towards a low-carbon economy, part of its climate strategy.
Global energy demand for space cooling alone is expected to triple by 2050 as the world warms. HTMS’ products enable companies to reduce their energy usage and carbon footprint simply and effectively, helping them achieve their sustainability goals and meet regulated energy efficiency targets.
Barclays’ investment will support the global deployment of Maxwell™, enabling HTMS to grow its addressable market and reach more businesses who increasingly require solutions such as this.
Thomas Grizzetti, CEO of HTMS, says: “We are excited to have the backing of Barclays, which serves as a strong endorsement for our technology and vision. Thanks to the ease of installation, and use in both new and existing HVAC systems, we believe that, at scale, Maxwell™ can have a material impact on energy usage and the carbon footprint of a broad range of industries and sectors.”
Gavin Chapman, Co-Head Principal Investments, says: “As a full-service bank with a global footprint, we are very aware of the challenges that our customers and clients face in reducing their energy consumption, both to reduce their carbon footprint and their costs, and Maxwell™ has the potential to play a significant role. We are excited to be on this journey with HTMS as they expand their reach and increase impact.”
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Energy giant Saudi Aramco leads €5m investment in Irish company
HT Materials Science has developed technology used in heating and cooling systems.
IRISH TIMES | Charlie Taylor | August 11, 2021
HT Materials Science, an Irish developer of technology used in heating and cooling systems, has raised €5 million in investment in a Series A funding round led by energy giant Saudi Aramco.
The Dublin-based company, which was founded in 2018 by Tom Grizzetti, Arturo de Risi and Rudy Holesek, produces heat-transfer fluid additives which, when added to existing water and glycol heating and cooling systems, yield improvements in energy use and system capacity.
HTMS claims its flagship Maxwell 2020 fluid products can help businesses seeking to drive down energy costs, increase system capacity and meet climate change and emissions targets.
The global heat-transfer fluid market in which it is operating is worth an estimated €100 billion.
The financing is being used to fund HTMS’s growing list of commercial validation projects; further develop its technology and range of products; scale its manufacturing capability; and invest in sales and distribution networks.
Saudi Aramco Energy Ventures co-led the investment in partnership with Progress Tech Transfer, a Luxembourg-based fund specialising in sustainable technologies.
Saudi Aramco is the world’s largest oil company. It announced a nearly fourfold rise in second-quarter net profit on Sunday last, bolstered by higher oil prices and a recovery in oil demand. The state oil producer reported net profits of 95.47 billion riyals (€21.7bn) for the quarter ending June 30th, up from 24.62 billion riyals a year earlier.
“We’re excited to have partners on board that provide us not only with capital, but with access to commercial partners through their broad strategic experience in the markets we serve,” said Mr Grizzetti, HTMS’s chief executive.
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