GreenMark provides turnkey solar projects at no cost to customers and a net financial benefit. Our principals, both of whom are proud Minnesotans, have decades of combined experience in power and infrastructure projects, innovative sustainability initiatives and public service. Mark Andrew has been a driving force in Minnesota’s energy landscape as an acclaimed small business owner and nationally renowned public servant. Julie Jorgensen has been a leader in the power industry for over twenty years, harnessing her extensive legal and financial expertise to develop and implement innovative energy solutions in Minnesota and worldwide.