This year's charter rally won't have the immediate substantive impact that last year's did. (nymag.com)
«I wanted my life to have a positive substantive impact on other peoples» lives, and I wanted my career to be intellectually stimulating and challenging,» he says. (attorneyjournaloc.com)
We look forward to beginning construction on the Ivanpah project, making a real and substantive impact on climate change, and creating a model for environmentally - responsible energy projects.» (brightsourceenergy.com)