One Five One (151 West 42nd Street), widely regarded as the first green skyscraper in the United States, is a remarkable architectural marvel that has redefined sustainable building design. Located in the bustling Times Square neighborhood of New York City, this iconic building stands as a testament to innovation, sustainability, and the commitment to a greener future.

Designed by the renowned architectural firm Fox & Fowle and developed by The Durst Organization, 151 West 42nd Street has set new standards for energy efficiency, indoor air quality, tenant comfort, sustainable materials, and responsible construction practices.

This pioneering skyscraper was completed in 2000 and quickly gained recognition for its groundbreaking approach to environmental sustainability. It became a symbol of the Durst Organization’s unwavering commitment to creating buildings that minimize their ecological footprint and prioritize the well-being of occupants.

The significance of 151 West 42nd Street extends beyond its physical structure. It serves as a beacon of inspiration for the entire construction industry, demonstrating that sustainable design and construction can be seamlessly integrated into large-scale projects. By pushing the boundaries of what was once considered possible, this architectural masterpiece has opened doors to a greener and more sustainable future.

To learn more about 151 West 42nd Street and its remarkable features, visit the official website of The Durst Organization here.

Sustainable Design and Construction

The sustainable design and construction of 151 West 42nd Street, also known as the first green skyscraper in the United States, is truly remarkable. This building, developed by The Durst Organization, implemented groundbreaking standards for energy efficiency, indoor air quality, tenant comfort, sustainable materials, and responsible construction.

One of the key features that sets 151 West 42nd Street apart is its energy-efficient design. The building incorporates advanced technologies and strategies to reduce energy consumption and minimize its carbon footprint. From high-performance insulation materials to efficient HVAC systems and energy-saving lighting fixtures, every aspect of the building’s design was carefully considered to optimize energy performance.

Another notable aspect is the emphasis on indoor air quality and tenant comfort. The building utilizes state-of-the-art ventilation systems and advanced air filtration technologies to ensure a healthy and comfortable environment for its occupants. This commitment to indoor air quality not only enhances the well-being of the building’s occupants but also contributes to their productivity and overall satisfaction.

In addition to energy efficiency and indoor air quality, 151 West 42nd Street incorporates sustainable materials throughout its construction. The building incorporates recycled and locally sourced materials, reducing its overall environmental impact. The use of sustainable materials not only supports the environment but also promotes a healthier and more sustainable construction industry.

Furthermore, the construction methods employed in the development of 151 West 42nd Street were carefully selected to minimize waste and maximize efficiency. The project adopted innovative construction practices, such as prefabrication and modular construction, to reduce construction time, minimize disruptions to the surrounding area, and optimize resource utilization.

The Durst Organization’s commitment to sustainability is evident in every aspect of 151 West 42nd Street. By pushing the boundaries of green building design and construction, this iconic skyscraper has become a symbol of environmental stewardship and innovation in the real estate industry.

Energy Efficiency

At 151 West 42nd Street, energy efficiency is not just a buzzword – it is a core principle that drives every aspect of the building’s design and operation. From the initial planning stages to the daily operations, the team behind 151 West 42nd Street has implemented innovative strategies to minimize energy consumption and reduce its environmental impact.

One of the key factors contributing to the building’s energy efficiency is its advanced HVAC system. The heating, ventilation, and air conditioning system at 151 West 42nd Street utilizes state-of-the-art technology to optimize energy usage while maintaining a comfortable indoor environment for tenants. Through the use of smart controls and sensors, the system adjusts temperature, airflow, and lighting based on occupancy and ambient conditions, ensuring that energy is not wasted on unused spaces.

In addition to the HVAC system, 151 West 42nd Street incorporates energy-efficient lighting throughout the building. LED lighting fixtures are used extensively, not only reducing energy consumption but also providing high-quality illumination that enhances the overall aesthetic of the space. These fixtures are equipped with motion sensors and dimming capabilities, allowing for further energy savings when areas are unoccupied.

Another noteworthy feature of the building’s energy efficiency efforts is the use of renewable energy sources. 151 West 42nd Street has installed solar panels on its rooftop, harnessing the power of the sun to generate clean electricity. These panels are strategically positioned to maximize solar exposure and generate a significant portion of the building’s energy needs. Furthermore, the building is connected to the local power grid, allowing it to exchange excess energy with the grid during periods of high production.

To monitor and optimize energy usage, 151 West 42nd Street employs advanced energy management systems. These systems collect real-time data on energy consumption, allowing building managers to identify areas of inefficiency and implement targeted improvements. By continuously monitoring and analyzing energy usage patterns, the building can make informed decisions to further optimize its energy efficiency.

The commitment to energy efficiency at 151 West 42nd Street extends beyond its own operations. The building actively encourages and supports energy-efficient practices among its tenants. Education programs and initiatives are in place to promote energy conservation, such as providing resources on energy-saving behaviors and offering incentives for tenants who implement sustainable measures in their own spaces.

Indoor Air Quality and Tenant Comfort

Welcome to the section on Indoor Air Quality and Tenant Comfort at 151 West 42nd Street. One of the key priorities of this remarkable green skyscraper is to provide a healthy indoor environment for its occupants while ensuring optimal comfort.

One of the ways 151 West 42nd Street achieves this is through its state-of-the-art air conditioning system. The building utilizes a variable air volume system, which is designed to maintain an indoor drybulb temperature of 68°F, plus or minus 3°F, during the heating season when the outdoor temperature is between 15°F and 60°F. This precise temperature control ensures that tenants can enjoy a comfortable working and living environment throughout the year.

But it’s not just about temperature control. The indoor air quality at 151 West 42nd Street is constantly monitored and maintained at the highest standards. The building’s ventilation system includes advanced air filtration technology that removes pollutants and allergens from the air. This helps create a healthier indoor environment, reducing the risk of respiratory issues and allergies among tenants.

To further enhance the air quality, the building also promotes the use of low-VOC (volatile organic compound) materials for construction and finishes. Low-VOC materials release fewer harmful pollutants into the air, improving the overall indoor air quality and creating a more comfortable and pleasant environment for everyone.

In addition to the air quality measures, 151 West 42nd Street also prioritizes natural lighting and views to enhance tenant comfort. The building features large windows that allow ample natural light to fill the space, reducing the reliance on artificial lighting. Natural light not only creates a more pleasant and inviting atmosphere but also has numerous health benefits for occupants, including increased productivity and improved mood.

Furthermore, the design of the building incorporates features that minimize noise and promote acoustic comfort. With sound-absorbing materials and strategic layout planning, tenants can enjoy a quiet and peaceful environment, free from disruptive noise.

When it comes to tenant comfort, 151 West 42nd Street goes above and beyond. The building offers a range of amenities and services designed to enhance the well-being and satisfaction of its occupants. These amenities may include fitness centers, communal spaces, outdoor areas, and concierge services, all aimed at creating a pleasurable and convenient living and working experience.

Sustainable Materials

151 West 42nd Street is a remarkable example of sustainable architecture, not only in terms of its energy efficiency and innovative construction methods, but also in the use of sustainable materials. The Durst Organization, the visionary behind this groundbreaking project, took great care in selecting materials that would minimize the building’s environmental impact and create a healthier indoor environment for its occupants.

One of the key sustainable materials used in the construction of 151 West 42nd Street is recycled steel. The building’s steel structure is made from a significant percentage of recycled steel, which helps reduce the demand for virgin steel production and saves natural resources. By opting for recycled steel, the project team significantly reduced the building’s carbon footprint, as steel production is a major emitter of greenhouse gases.

Another sustainable material used in the construction is low-emissive glass. The building’s exterior is adorned with high-performance glass panels that not only allow ample natural light to enter the building but also minimize heat gain and loss. Low-emissive glass has a special coating that reduces the transfer of heat, resulting in reduced energy consumption for heating and cooling.

In addition to recycled steel and low-emissive glass, the construction of 151 West 42nd Street also utilized sustainable wood products. The project team prioritized the use of responsibly sourced wood, such as Forest Stewardship Council (FSC) certified timber. By choosing FSC-certified wood, the building’s designers ensured that the wood came from responsibly managed forests, promoting sustainable forest practices and protecting biodiversity.

Beyond these specific materials, the entire construction process followed sustainable practices, emphasizing waste reduction and recycling. The Durst Organization collaborated with contractors and suppliers who shared their commitment to sustainability, ensuring that materials were sourced responsibly and waste was minimized.

The use of sustainable materials in the construction of 151 West 42nd Street not only reduced its environmental impact but also created a healthier and more comfortable space for its occupants. These materials contribute to better indoor air quality, which has a positive impact on the health and well-being of the building’s users.

The Durst Organization’s Commitment to Sustainability

The Durst Organization is a leading real estate company with a strong commitment to sustainability. For over thirty years, the organization has been dedicated to integrating eco-friendly and sustainable practices into all aspects of their portfolio.

When Douglas and Jody Durst took over management of the company in the early 1990s, they recognized the importance of sustainability as a fundamental principle. They understand that a green building is not just about being environmentally friendly, but it is also about creating an efficient and productive space for tenants.

The Durst Organization’s commitment to sustainability is evident in their innovative projects, including the remarkable 151 West 42nd Street. Built in 1999, 151 West 42nd Street was recognized as the nation’s first “green skyscraper” and achieved LEED Gold certification under LEED v4 Existing Buildings: Operations + Maintenance.

One of the key aspects of The Durst Organization’s commitment to sustainability is their focus on integrating sustainable features into their buildings. At 151 West 42nd Street, they implemented various sustainable design elements, such as high-performance windows, fuel cells, and a clean-air delivery system. These features not only contribute to reduced energy consumption but also improve indoor air quality and tenant comfort.

In addition to sustainable design features, The Durst Organization also employs advanced building automation and temperature control systems to optimize energy usage and reduce environmental impact. These systems regulate indoor climate, ensuring a comfortable and healthy environment for occupants.

Furthermore, the organization has embraced renewable energy sources. 151 West 42nd Street showcases integrated photovoltaic (PV) panels at the top of the building, harnessing solar power to generate clean energy. This innovative approach not only reduces the building’s reliance on traditional energy sources but also contributes to a greener future.

The Durst Organization’s commitment to sustainability extends beyond their individual buildings. They have made it a priority to collaborate with tenants, partners, and the community to promote sustainable practices. Through educational initiatives, green building guidelines, and ongoing partnerships, they aim to create a positive and lasting impact.


In conclusion, 151 West 42nd Street, also known as One Five One, is a truly remarkable and groundbreaking project that has left a lasting impact on the world of architecture and sustainability.

Throughout this blog post, we have explored the fascinating history and innovative features of this iconic skyscraper, which is widely regarded as the first green skyscraper in the United States.

One of the key points we discussed is the sustainable design and construction of 151 West 42nd Street. The project adopted standards for energy efficiency, indoor air quality, tenant comfort, and the use of sustainable materials. This approach demonstrated the commitment of the Durst Organization, the developer behind One Five One, to creating environmentally friendly buildings.

Additionally, we highlighted the remarkable energy efficiency achieved by 151 West 42nd Street. Through innovative construction methods and the use of advanced technologies, the skyscraper reduced its environmental impact and served as a model for future sustainable buildings.

Moreover, we delved into the importance of indoor air quality and tenant comfort at One Five One. The building prioritizes a healthy indoor environment, ensuring the well-being and comfort of its occupants.

The use of sustainable materials in the construction process was another significant aspect we explored. From foundation to finishing touches, 151 West 42nd Street showcases the positive environmental impact of using materials that are responsibly sourced and have a reduced carbon footprint.

Furthermore, we learned about the Durst Organization’s unwavering commitment to sustainability. Their dedication to creating environmentally friendly buildings extends beyond One Five One, as they continue to implement sustainable practices in their future projects.

In summary, 151 West 42nd Street stands as a shining example of what can be achieved when sustainability and innovation come together in the world of architecture. This green skyscraper has paved the way for future sustainable buildings and has left a lasting impact on both the industry and the environment.

To learn more about the remarkable journey of 151 West 42nd Street and the Durst Organization’s sustainability efforts, we encourage you to visit their website here.

Thank you for joining us on this captivating journey through the story of 151 West 42nd Street. We hope you have gained a deeper appreciation for the importance of sustainability in the built environment and the incredible achievements of this iconic skyscraper.

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