Green buildings use environmentally responsible practices, technologies and materials to minimize their impact on the environment. They also address occupant wellness to enhance productivity and sustainability performance.

While green construction strategies may require a larger initial investment, they quickly pay for themselves with long-term cost savings and increased building value. MONTONI prioritizes a holistic strategy to balance profitability with environmental responsibility.

Energy Efficiency

Energy efficiency features in green buildings reduce energy costs and pollution by minimizing water use, using renewable energy sources, and selecting materials that conserve resources. They also incorporate methods to divert rainwater for reuse, reduce erosion and flooding risk, and encourage planting of trees and plants in urban areas.

A life cycle assessment (LCA) is often part of the design process, analyzing the full range of impacts associated with the building project. This includes the embodied energy in building materials, global warming potential, resource use, waste and emissions, and a wide variety of other factors.

Implementing eco friendly construction strategies drives real business value for organizations. These measures cut operational costs, increase regulatory compliance, and support more efficient and healthier workplaces. Upfront investment is repaid through reduced maintenance and operating costs year-over-year.

Water Efficiency

The use of renewable energy and the implementation of other green building measures help to minimize the impact a building has on its surrounding environment. These strategies are based on sustainable construction practices, innovative technologies and materials that maximize energy efficiency and optimized resource utilization.

Green buildings also reduce water consumption, prioritize non-potable sources and promote rainwater capture. They also recycle and reuse a significant percentage of waste materials.

PNNL is conducting research in areas that support green buildings, including work to accelerate highly efficient solid-state lighting products, improve appliance standards and advance building controls. These efforts are helping to make green buildings more affordable and a larger part of the built environment. Upfront investment in green buildings pays off for owners and tenants with lower operating costs, shorter payback periods and increased asset value.

Indoor Air Quality

Green building builders consider numerous elements when constructing eco-friendly structures, but good indoor air quality is one of the nonnegotiables. How the structure’s components manage air and how the structure occupants respond to pollutants are critical to maintaining a healthy, green building.

Construction and furnishing materials emit VOCs, particulates and other harmful chemicals that can affect occupant health and comfort. Green structures use low-emission materials to minimize off-gassing, and hygienic features prevent moisture and fungi proliferation on indoor surfaces.

Enhanced ventilation systems in green buildings improve indoor air quality by continually replacing stale, polluted indoor air with fresh outdoor air. Demand-controlled systems reduce power consumption by adjusting airflow according to occupants’ occupancy and pollution levels. Smart systems also monitor indoor air quality and send maintenance alerts to ensure filter changes are made in a timely manner.

Materials

Green buildings often use materials that are sustainable, less polluting and recycled. They also incorporate energy-efficient systems that minimize waste, pollution and emissions during construction and operation.

For example, lumber made from fast-growing trees is a viable option for green builders. Because wood stores carbon both while growing and as a long-term building material, this green alternative can help reduce embodied energy.

Green construction strategies are increasingly popular among manufacturing and commercial businesses. These innovative approaches allow business users to optimize resources and reduce environmental impact while streamlining compliance with regulatory standards. This helps them lower operational risks and better position themselves for future changes in the environmental landscape. They can even provide net-positive impacts on the natural environment. The use of eco-friendly materials also improves occupant health and productivity while reducing long-term building costs.

Site Sustainability

The site sustainability component of green building places greater emphasis on environmental-friendly construction practices and lessens a building’s impact during the construction process. It includes conducting an environmental impact assessment (EIA), reducing construction waste, and minimizing water consumption with techniques like rainwater harvesting and greywater recycling.

Sustainable materials include sourcing FSC-certified wood and choosing durable, reusable biomaterials that are long-lasting and easily repairable. This helps minimize pollution by avoiding products that require frequent replacement and reduces waste in landfills and oceans where they end up as microplastics over time.

Energy efficiency is a key feature in many green buildings, which improves indoor air quality and enables residents to stay healthier and more productive. This includes using a variety of strategies, from orienting windows to maximize solar heating and cooling and integrating solar-powered lighting.