Gravity-Based Batteries Try to Beat Their Chemical CousinsAlongside the chilly, steel-gray water of the docks here stands what looks like a naked, four-story elevator shaft—except in place of the elevator is a green, 50-ton iron weight, suspended by steel cables. Little by little, electric motors hoist the weight halfway up the shaft; it is now…

Peak Sustainability Group Joins Maul Foster & Alongi
We are excited to announce that Peak Sustainability has joined Maul Foster & Alongi, Inc., a leading Pacific Northwest multidisciplinary firm specializing in environmental, planning, engineering, GIS and data analysis, communications, and health and safety services.
We are still the same great people providing you with excellent service. We look forward to working together to help our clients and communities create a sustainable future.