Energy Efficient Buildings Market (2026 - 2033)

Energy Efficient Buildings Market

The global energy efficient buildings market size was valued at USD 39.4 billion in 2025 and is projected to grow from USD 43.8 billion in 2026 to USD 91.5 billion in 2033, at a CAGR of 11.1% from 2026 to 2033. The Europe dominated the market, accounting for a revenue share of 37.0% in 2025. The market growth is attributed to the increasing adoption of strict building codes and energy-efficiency standards to reduce carbon footprints and promote sustainable development.

Source: Grand View Research, IR Documents, Primary Interviews, Paid Databases

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Increasing energy prices motivate building owners and developers to invest in energy-efficient technologies to reduce operational costs and enhance long-term savings. Programs such as LEED (Leadership in Energy and Environmental Design) and BREEAM (Building Research Establishment Environmental Assessment Method) incentivize the adoption of energy-efficient practices by providing recognition and certification for sustainable buildings, thereby driving market growth.

Further reflected in recent industry developments. For instance, in January 2025, Vornado Realty Trust announced it had become the first major real estate owner, operator, and developer in the U.S. to achieve 100% LEED certification across its entire in-service building portfolio, reflecting the growing emphasis on certified, energy-efficient buildings and sustainable operations.

Increasing energy prices motivate building owners and developers to invest in energy-efficient technologies to reduce operational costs and enhance long-term savings. For instance, rigid foam boards, cellulose, and spray foam reduce heat transfer between building envelopes. This leads to low cooling and heating loads on the buildings.

Energy-efficient buildings use fiberglass, mineral wool, cellulose, polyisocyanurate (PIR), extruded polystyrene, expanded polystyrene, and polyurethane (PUR). These products are available worldwide due to the presence of numerous suppliers. Furthermore, region-specific raw materials are imported, which increases global reach. This trend is expected to continue over the next few years, which may lead to moderate bargaining power of suppliers.

The rapidly expanding construction industry is further driving demand and supporting market growth. The increasing focus on advanced architectural design across the construction sector is projected to create potential demand for innovative buildings over the forecast period. Economic development in rapidly developing countries, including China and India, is projected to accelerate market growth over the forecast period. However, the fluctuating prices of raw materials such as cellulose, glass wool, and mineral wool adversely affect market growth. Industry participants have to pay high tariffs on gas and electricity, and these costs account for more than 30% of overall production costs. Thus, the high costs of gas and electricity are one of the major challenges for this industry.

Analyst Perspective

The market is evolving from a sustainability initiative to a core element of modern construction. This shift is driven by stricter energy regulations, higher energy costs, and increased investment in low-carbon infrastructure. Glass wool remains the leading material due to its thermal insulation, fire resistance, and cost-effectiveness. The residential sector holds the largest market share, supported by rapid urbanization and the rise of green housing projects. While fluctuating raw material and energy costs challenge manufacturers, ongoing product innovation, strategic partnerships, and government decarbonization efforts are expected to drive long-term growth and accelerate the adoption of energy-efficient building solutions worldwide.

Material Insights

The glass wool segment led the industry with the largest market share of around 37.0% in 2025 and is forecasted to grow at a significant CAGR from 2026 to 2033. Glass wool is manufactured by heating silica sand at 1200ºC to 1250ºC and then converting it into fibers. It can be produced in the form of pipes, boards, and blankets in different sizes, with technical properties tailored to their applications. This product offers high thermal insulation, which further helps reduce energy consumption for heating and cooling in residential and commercial buildings. The product also offers acoustic insulation and fire safety. It helps reduce energy consumption and temperature fluctuations. Glass wool offers extremely high-temperature resistance because of its flame-resistant properties. The growing emphasis on sustainable, high-performance glass wool products is further supporting market expansion. For instance, in June 2025, Saint-Gobain announced the launch of its lowest-carbon glass wool insulation plant in Finland, designed to produce glass wool insulation with a significantly reduced carbon footprint and to support energy-efficient building applications. In addition, it is cost-effective, versatile, and easily customizable, which contributes to notable demand as an energy-efficient material.

The Expanded Polystyrene (EPS) material segment is forecasted to grow at the fastest CAGR of approximately 12.0% from 2026 to 2033. Foamed plastics, also known as cellular polymers or expanded plastics, are used as insulation to offer sound absorption, lightweight, quakeproof, and other superior properties. The EPS segment is expected to see significant demand in building insulation applications, owing to energy-efficiency regulations imposed by governments worldwide. In addition, various advantages of the product, such as cost-effectiveness and resistance to dust and moisture, are expected to boost demand.

End Use Insights

The residential segment dominated the market, accounting for approximately 53.0% of revenue in 2025. This segment is expected to grow at the fastest CAGR of over 11.0%, from 2026 to 2033. The residential building segment includes residential buildings, apartments, complexes, and small & larger houses. The growth in the number of single-family houses and the rising disposable income of consumers in developing economies are among the factors projected to drive residential construction. Developers are increasingly integrating sustainability into new housing projects. For instance, in December 2025, Mahindra Lifespaces announced the launch of Mahindra Blossom, a Net Zero Waste residential development in Whitefield, Bengaluru, marking the company's third Net Zero residential project in the city and underscoring the growing emphasis on energy-efficient, environmentally sustainable residential communities. The growth of the residential segment is driven by rapid urbanization in developing countries, as more people move to urban areas in search of better opportunities. This is expected to rapidly drive the demand for energy-efficient materials in residential building applications over the coming years.

The commercial segment is expected to grow significantly during the forecast period, supported by the broader adoption of energy-efficient construction practices across office, retail, education, healthcare, hospitality, and industrial buildings. The growing investment in sustainable commercial infrastructure. In June 2025, Siemens and COIMA announced plans to transform the Pirelli 35 commercial building in Milan into a smart, energy-efficient landmark using advanced building management technologies. The project is expected to reduce energy consumption by approximately 60% while achieving LEED Platinum certification and Nearly Zero-Energy Building (nZEB) status. Increased investment in green building projects, stricter energy codes, and the need to reduce operating costs are driving demand for advanced insulation and high-performance building solutions. In addition, corporate sustainability goals and government initiatives for net-zero and energy-efficient infrastructure are projected to further boost demand for energy-efficient building materials.

Regional Insights

The energy efficient buildings market in Europe accounted for the largest market share, with 37.0% in 2025. Europe has planned to achieve net zero carbon emissions by the year 2050. The building sector accounts overall carbon emissions in the region, and to achieve this goal, the region plans to construct energy efficient buildings over the forecast period.

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North America Energy Efficient Buildings Market Trends

The North America energy efficient buildings market is one of the key markets in the global market in 2025 and is experiencing significant growth owing to the growing emphasis on constructing energy-efficient buildings using sustainable products. In addition, the migration rate to urban areas has grown over the years due to a rising population and more opportunities in urban areas than in rural areas. This has led to increased construction activities in both commercial and residential sectors in the region.

U.S. Energy Efficient Buildings Market Trends

The energy efficient buildings market in the U.S. continues to attract investment in sustainable, energy-efficient infrastructure. For instance, in January 2025, the U.S. General Services Administration (GSA) announced the allocation of nearly USD 1 billion from the Inflation Reduction Act for major federal building modernization projects across the country. These projects focused on high-performance, low-carbon building technologies, electrification, energy-efficient upgrades, and sustainable construction practices, which are expected to accelerate the adoption of energy-efficient buildings in the U.S.

Asia Pacific Energy Efficient Buildings Market Trends

The energy efficient buildings market in the Asia Pacific is projected to grow at the fastest CAGR of over 12.0% from 2026 to 2033. Several governments in the Asia-Pacific region, such as Japan, India, China, and Australia, are implementing policies and regulations to promote the use of sustainable building materials. The market is expanding due to regional decarbonization initiatives. For instance, in May 2026, Japan's Ministry of the Environment (MOE) selected new projects under its Joint Crediting Mechanism (JCM) Facility Introduction Program. This program supports the adoption of advanced decarbonization technologies and energy-efficient infrastructure in Asia-Pacific partner countries, promoting sustainable building practices and reducing greenhouse gas emissions. Therefore, the Japanese government has taken steps to encourage green construction and energy-efficient buildings as part of its efforts to promote sustainable development and reduce carbon emissions in the construction sector.

Key Energy Efficient Buildings Company Insights

The market is highly competitive, with global manufacturers pursuing strategic partnerships, product innovation, and technology collaborations to strengthen their market presence and accelerate sustainable construction. For instance, in September 2025, Saint-Gobain Glass and LuxWall formed a strategic partnership to launch the INSIO next-generation vacuum glazing solution in Europe. Thereby supporting building decarbonization and reducing energy losses from heating and cooling. These collaborations are expected to expand product portfolios, enhance technological capabilities, and accelerate the adoption of energy-efficient building solutions worldwide.

Some of the key players operating in the market include Saint-Gobain S.A., Owens Corning, GAF Materials Corporation, Dow, and BASF SE:

• BASF SE is one of the largest chemical producers worldwide. The company operates in six segments: materials, chemicals, industrial solutions, surface technologies, nutrition & care, and agricultural solutions. The company has a robust global presence, with operations in North America, Europe, Asia Pacific, South America, the Middle East, and Africa.
• Owens Corning is a global company that specializes in developing and producing insulation, roofing, and fiberglass composite materials. The company operates through three main business segments: insulation, roofing, and composites. Its insulation products include fiberglass insulation for residential, commercial, and industrial applications. With operations in over 30 countries worldwide, Owens Corning has a strong presence in North America, Europe, and Asia-Pacific.

Johns Manville, Covestro AG, Fletcher Building, and American Rockwool Manufacturing LLC are among the emerging market participants.

• American Rockwool Manufacturing LLC manufactures mineral wool boards and cement for residential and industrial insulation applications. It offers its customers a broad product portfolio, including boards, metal mesh blankets, and pipes.
• Fletcher Building operates through six business divisions, namely building products, distribution, concrete, residential & development, and construction.

Key Energy Efficient Buildings Companies

The following key companies have been profiled for this study on the energy efficient buildings market:

• Saint-Gobain S.A.

• Owens Corning

• Johns Manville

• GAF Materials Corporation

• BASF SE

• Kingspan Group plc

• Covestro AG

• Dow Inc.

• Huntsman Corporation

• ROCKWOOL Group

• Fletcher Building Limited

• American Rockwool Manufacturing LLC

Recent Developments

• In May 2026, Kingspan Insulated Panels opened a new manufacturing plant in Hradec Králové, Czech Republic, designed with a strong focus on sustainability. Approximately 59% of the facility's energy demand is supplied by renewable sources, reinforcing the company's commitment to low-carbon manufacturing and energy-efficient building solutions.

• In January 2025, Johns Manville announced the installation of a new Climate Pro blown-in fiberglass insulation production line at its Winder, Georgia, facility. The expansion is intended to increase manufacturing capacity for high-performance fiberglass insulation.

• In May 2024, Owens Corning acquired Masonite International, enhancing its residential and commercial building-products portfolio and expanding its construction-materials business.

• In January 2024, BASF and Carlisle Construction Materials announced a collaboration to develop polyisocyanurate (PIR) insulation boards with Lupranate ZERO, the world’s first zero-carbon-footprint MDI, for building thermal insulation.

Global Energy Efficient Buildings Market Report Segmentation

This report forecasts revenue growth at global, regional, and country levels and provides an analysis of the latest industry trends and opportunities in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the global energy efficient buildings market report based on material, end use, and region:

• Material Outlook (Revenue, USD Billion, 2021 - 2033)

  • Glass Wool

  • Mineral Wool

  • EPS

  • XPS

  • Cellulose

  • PIR

  • PUR

  • Other Materials

• End Use Outlook (Revenue, USD Billion, 2021 - 2033)

  • Residential

  • Commercial

• Regional Outlook (Revenue, USD Billion, 2021 - 2033)

  • North America

    • U.S.

    • Canada

    • Mexico

  • Europe

    • Germany

    • UK

    • France

    • Italy

    • Spain

  • Asia Pacific

    • China

    • India

    • Japan

    • South Korea

  • Central & South America

    • Brazil

  • Middle East and Africa

    • Saudi Arabia