Green building design emphasizes the use of sustainable materials, energy-efficient systems, and practices that minimize environmental impact. Extensive use of concrete is not a principle of green building.

Green buildings employ various strategies to reduce greenhouse gas emissions, including using renewable energy sources, implementing energy-efficient measures, and incorporating sustainable materials that have a lower carbon footprint.

Green buildings are designed to minimize energy consumption and operating costs, improve occupant health and well-being, and enhance property value. Increased energy consumption is not a benefit of green buildings.

Green building certification systems like LEED aim to promote sustainable building practices, encourage energy efficiency, and reduce environmental impact throughout a building's life cycle.

Recycled content, low-VOC paints, and FSC-certified wood are commonly used in green buildings due to their reduced environmental impact. Concrete, while widely used in construction, is not typically considered a green building material.

Green buildings can mitigate the urban heat island effect by employing strategies such as using reflective roofing materials, planting trees and vegetation, and installing green roofs, which help reduce heat absorption and improve air quality.

Solar photovoltaic (PV) systems, wind turbines, and geothermal heat pumps are renewable energy sources commonly used in green buildings. Natural gas generators, on the other hand, rely on fossil fuels and are not considered renewable.

Green roofs serve multiple purposes, including reducing energy consumption by providing insulation, improving air quality by absorbing pollutants, and providing habitat for wildlife.

Rainwater harvesting, low-flow fixtures, and xeriscaping are common green building practices aimed at conserving water. Increased water usage is not a green building practice.

Green buildings promote circularity and waste reduction by using recycled materials, designing for disassembly and reuse, and implementing waste reduction strategies throughout their life cycle.

Proper insulation, energy-efficient appliances, and efficient lighting systems are key elements of a green building's energy efficiency strategy. Extensive use of glass windows, while allowing natural light, can lead to increased energy consumption for heating and cooling.

Green buildings employ various strategies to improve indoor air quality, including using low-VOC materials, providing adequate ventilation, and installing air purifiers.

LEED, BREEAM, and Green Globes are common green building certification systems. Energy Star is a program focused on energy efficiency in buildings, but it is not a green building certification system.

Green buildings promote sustainable transportation by providing dedicated bike lanes, installing electric vehicle charging stations, and encouraging carpooling and public transportation.

Green building practices aim to improve occupant health and well-being, increase productivity, and reduce absenteeism. Increased energy bills are not a benefit of green building practices.