Related by context. Frequent words. (Click for all words.) 51 reduce greenhouse gas 49 walkable urban 49 suburban sprawl 49 walkable communities 48 alleviating congestion 48 livable communities 47 Suburban sprawl 47 Congestion pricing 47 mass transit 46 urban sprawl 46 Greenprint 45 reducing greenhouse gas 45 congested roadways 45 rapidly urbanizing 45 airspace redesign 44 reduce carbon emissions 44 environmentalism 44 environmentally sensitive 43 Repower America 43 Smart Growth 43 sprawl 43 affordable housing 43 nonpartisan redistricting 43 greenhouse gasses 43 relieve congestion 43 renewable energy 43 pollution 43 cleaner greener 43 global warming 43 greening 43 combating global warming 43 reducing carbon emissions 43 greenhouse gases 42 environmentalists 42 Million Solar Roofs 42 nutrient runoff 42 riverfront redevelopment 42 curbing carbon emissions 42 greenspaces 42 multimodal transportation 42 greenhouse gas emissions 42 smog forming pollutants 42 walkable neighborhoods 42 Redeveloping 42 waterfront revitalization 42 downtowns 42 Healthy Forests 41 Crescent Corridor 41 PlaNYC 41 Greenhouse Gas Reduction 41 Jared Blumenfeld 41 stormwater pollution 41 tidal wetlands 41 alternative fuels 41 Commuter Rail 41 climate change 41 ease congestion 41 Transit Oriented Development 41 commuter rail 41 cleaner burning 41 disposable plastic bags 41 greenhouse emissions 41 Tittel 41 environmental 41 greener cleaner 41 carbon emissions 41 emitting greenhouse gases 41 nonpolluting 41 greenhouse gas emission 41 environmentally conscious 41 greener 41 environmentally friendly 41 sand replenishment 41 smokestack emissions 40 traffic congestion 40 relieving congestion 40 urban infill 40 multi modal transportation 40 walkable 40 reduce smog forming 40 utility PacifiCorp 40 renewable fuels 40 environmentally sustainable 40 curbing greenhouse gases 40 greenhouse gas 40 inclusionary zoning 40 Carbon sequestration 40 smoggiest 40 environmental sustainability 40 Soil erosion 40 conservation 40 recycle plastic bags 40 Urban sprawl 40 MPOs 40 pedestrian friendly 39 Reduce Emissions 39 urban renewal 39 gridlock 39 air pollution 39 alternative energies 39 cleaner fuels