Calculators
- Alternative Work Schedule Commuter Cost Savings
- Bicycle Level of Service
- Building Retrofit: Simplified Lighting Energy Savings Estimator
- COMMUTER - a Calculator: U.S. Environmental Protection Agency (EPA)
- Curb Contained Bioretention Full Costing
- Durable Goods Disposal Calculator: U.S Environmental Protection Agency (EPA)
- ENERGY STAR Cash Flow Opportunity Calculator
- EnviroCalc for Environmentally Preferred Purchasing (EPP)
- EPEAT-rated Electronics Environmental Benefits Calculator
- Estimating Environmental Benefits from Source Reduction, Reuse & Recycling
- Full Costing Calculator: Rain Gardens
- Full Costing Calculator: Retention Ponds
- Full Costing Calculator: Swales
- Full Costing Calculator: User Guide
- Full Costing for In-Curb Planter Vaults
- Greenhouse Gas Calculator: EPA Waste Reduction Model (WARM)
- Housing + Transportation Affordability: Center for Neighborhood Technology (CNT)
- Lighting Energy Use Worksheet
- Measuring Your Impact on the Local Economy Using LM3
- OpenEco.org: Energy Performance & Greenhouse Gas (GHG) Emissions Tracking Tool
- Pay-As-You-Throw (PAYT) Workbook
- Recycled Content (ReCon) Tool: U.S. Environmental Protection Agency (EPA)
- Recycling Landscapes & Hardscapes Calculator
- State Energy Profiles (U.S. Energy Information Administration)
- Telecommuting Costs Savings Commentary
- Total Cost of Ownership for IT Equipment: Federal Electronics Challenge
- Volunteer Project Carbon Calculator
- Walk Score


