Welcome to Sustainability Initiatives Group

The Sustainability Initiatives Group (SIG) is a boutique consultancy that performs a variety of grant writing, management and administration services with particular emphasis on the transportation sector.  SIG leadership has accumulated over 20 years of experience across multiple areas of the environmental industry. Our projects have generated local, state and national acclaim and we continue to work towards processes and opportunities that benefit the sustainability of our clients and community.

SIG works proactively in achieving the sustainable transportation of persons and goods throughout the country. Our work is designed to move the transportation industry and operators toward higher performance in the areas where transportation has the greatest impact: access, climate, energy, ecological function, integrated planning and costs.