HDR is a global engineering, architecture, environmental, and construction services company. With a history spanning over a century, HDR has established itself as a leader in providing innovative solutions across various sectors, including transportation, water, energy, and resources. The company is known for its collaborative approach, working closely with clients to deliver projects that meet their unique needs and challenges.

In terms of sustainability, HDR is committed to integrating sustainable practices into its projects and operations. The company emphasizes the importance of reducing environmental impact and enhancing community well-being. HDR has been involved in numerous projects that focus on renewable energy, sustainable infrastructure, and environmental restoration. They strive to incorporate sustainable design principles and technologies to minimize carbon footprints and promote resource efficiency.

HDR's sustainability efforts are supported by various certifications and accreditations. The company actively participates in industry initiatives and collaborates with organizations to advance sustainable development goals. However, specific details about their ESG reports or carbon footprint calculations are not extensively available. HDR continues to work towards enhancing its sustainability performance and transparency.