Could any other company boast of having reused almost 50 million tons of waste in a single year? Jan Jenisch, CEO of Holcim, told us how the company—with over $25 billion in net sales and 70,000 employees—is leveraging its sheer scale to transform global construction into a genuinely sustainable business.

[Learn more about Holcim.]

With talk of trillions of dollars in U.S. infrastructure investment this year, how will demand for your products change?

The U.S. is our single most important market—$6 billion, or 20 percent of sales—especially since our acquisition of Firestone Building Products in January 2021. Another 10 percent of sales are in neighboring Canada. President Biden’s Build Back Better Plan combines economic assistance with sustainability. In order to tackle the latter, they aim to improve energy efficiency, insulation, building standards, and to lower the CO2 footprint in construction, all of which we are perfectly positioned to support, particularly through our Firestone roof insulation product range. The new functionalities offered within the flat roofing segment include insulation, solar, and green roofs. We see our share in a growing U.S. market at above 20 percent, a conservative estimate. The U.S. is our priority for new factories and new product lines, but we also intend to expand to Europe and Latin America with our roof products.

Fondation Louis Vuitton, Designed by Gehry Partners Hufton and Crow

How would you assess your clients’ interest in sustainable products?

There is huge interest. This year saw the global launch of our ECOPact concrete—a product produced with considerably reduced CO2 emissions. Even our own sales teams were surprised at the level of demand, and interest is growing with increased awareness among buyers. This is not only a trend in markets with associated CO2 costs, like Europe, but also in the U.S. ECOPact is fully scalable. We can also add up to one-fifth of recycled demolition waste from old concrete or bricks from existing structures, recycle them in our plant, and add them back into the product. This was first done in Switzerland, since building norms in the country are demanding. This is not yet the case in other markets, where recycled content is usually less than one-fifth, but it’s a great start.

Apple’s headquarters in Cupertino, California, uses Firestone solar roofing.

Can you elaborate on Holcim’s best-in-class approach to sustainability?

Sustainability is a challenge for the entire industry. It should not be seen as a race to beat others. We want to be the leader because someone must take the lead. With our pledge for “net zero”, we are fully aligned with the Science Based Targets initiative (SBTi). We have merged our sustainability and innovation departments under Magali Anderson, our Chief Sustainability and Innovation Officer and one of the ten people on the executive committee. We have 20 projects exploring carbon capture technology, including an ambitious one in the U.S. which has support from government agencies there.

Is the topic of sustainability important to Holcim’s investors?

This has changed over the last two years, and sustainability-related criteria are a key consideration for most investors now. The major rating agencies also take into account the success of companies’ sustainability efforts.

Boston University, Center for Computing & Data Sciences by KPMB Architects. Built with ECOPact, Holcim’s green concrete. KPMB Architects

What is Holcim’s brand recognition in the U.S. beyond the investor community and your industrial partners?

It is changing because of the growing importance of sustainability. In the past, we were mostly B2B partners for local contractors and construction companies. Through our sustainability-centric products, we are bypassing the contractor and directly specifying the product with homeowners, civil engineers, and architects. For example, George Washington University decided that ECOPact was the best concrete to build a new residential unit in line with platinum-status LEED (Leadership in Energy and Environmental Design) specifications. This all means we must put greater effort into our branding and relationships. Firestone has been doing that for a long time because roofing is an essential element of any building, and it not only has an acquisition cost but also requires maintenance.

“In the future we will have a different Holcim, with a stronger division of products, and a vastly reduced CO2 footprint.”

— Jan Jenisch, CEO of Holcim

Where do you want to take Holcim?

The merger from 2015 is complete, we closed the legacy offices, focused on local markets, cleared $7 billion worth of debt, and took a leadership position to make the company operational again. It would not have been possible to take over a company like Firestone Building Products three years ago because of our balance sheet. But now it’s done, and recently Standard & Poor’s issued a positive outlook on our credit rating. We have done a really great job putting the company on a solid footing. Today we are a different company, and our journey for the years ahead is about transforming to become the leader in innovative and sustainable building solutions. In the future we will have a different Holcim, with a stronger division of solutions and products, and a vastly reduced CO2 footprint.

[Learn more about Holcim.]

Meama Coffee Factory in Georgia Courtesy Meama Coffee Factory

Could green cement be the future of construction?

Concrete has been used for over 2,000 years, but what will the concrete of the future look like?

Industrial concrete production has become almost synonymous with air pollution. But this is coming to an end, as the largest players in the construction world embrace powerful new methods of production. Enter “green concrete”—more simply put, carbon-neutral concrete manufacturing—the logical result of vastly improved technology used in production. Through a holistic approach to reducing emissions during operations, every effort to minimize corollary pollution is made.

Take ECOPact, a range of green concrete that generates between 30 percent and 100 percent less air contamination compared to regular concrete production. Available since July 2020, such products allow clients to choose the degree to which they want to offset their carbon footprint. In the case of ECOPact, recycled aggregates can also be mixed in, with up to a fifth of the final product being formed from reused materials.

But Green construction is also about incorporating new technology into existing buildings. Solar panels have been added to structures for quite some time, but firms like Firestone Building Products, a leader in sustainable flat roofing solutions, are improving the technology. Utilized on a grand scale by world class universities and progressive corporations like Apple, IKEA, and Tesla, these functional-but-aesthetically pleasing roof solutions are becoming iconic elements of contemporary architecture.

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