Checklists & Calculators
One-stop "action center" with downloadable tools and interactive calculators.
Interactive Calculators
Smart tools to calculate energy costs, savings, and environmental impact
Calculator interface image
Shows appliance energy costs
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Appliance Energy Cost Calculator
Calculate the energy cost of your appliances based on usage patterns and local electricity rates.
Real-time calculations
Multiple appliance support
Cost comparison tools
Start Calculator
Multiple appliance support
Cost comparison tools
Payback period chart
ROI visualization
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Payback Calculator
Calculate payback periods for LEDs, AC upgrades, solar water heaters, and other efficiency measures.
Investment analysis
Multiple scenarios
ROI projections
Start Calculator
Multiple scenarios
ROI projections
Water flow meter
Cost calculation graph
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Water Flow-to-Cost Converter
Convert water flow rates to costs and identify potential savings from water efficiency measures.
Flow rate analysis
Cost projections
Savings potential
Start Calculator
Cost projections
Savings potential
CO2 emissions chart
Environmental impact
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CO₂ Emissions Estimator
Estimate CO₂ emissions reduction based on kWh saved through energy efficiency measures.
Carbon footprint tracking
Emissions reduction
Environmental impact
Start Calculator
Emissions reduction
Environmental impact
Printable & Downloadable Checklists
Ready-to-use checklists for home, business, and water efficiency
Home checklist preview
Shows daily tasks
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Home Checklists
- Daily energy-saving tasks
- Weekly maintenance checklist
- Monthly efficiency review
- Seasonal preparation guide
Business audit checklist
HVAC maintenance log
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Business Checklists
- Audit prep checklist
- HVAC maintenance log
- Leak detection list
- Energy monitoring schedule
Water audit checklist
Leak detection guide
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Water Checklists
- Leak check procedures
- Fixture inventory template
- Irrigation schedule
- Water efficiency audit
Industry Benchmark Sheets
Compare your energy performance with industry standards
Office Buildings
Typical kWh/m² per Year
Small Office
Medium Office
Large Office
Data Center
HVAC Systems
kWh/ton Performance
Efficient Chiller
0.5-0.7 kWh/ton
Standard Chiller
0.7-1.0 kWh/ton
Old Chiller
1.0-1.5 kWh/ton
Air-Cooled
1.2-1.8 kWh/ton
Hospitality
Water Usage (L/guest-night)
200-300L
Budget Hotel
300-500L
Standard Hotel
500-800L
Luxury Hotel
800-1200L
Resort
Step-by-Step How-To Guides
Detailed tutorials and worksheets for energy management
Sample electricity bill
With annotations and explanations
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"Read Your Electricity Bill" Mini Tutorial
- Understanding tariff structures
- Reading consumption patterns
- Identifying peak usage
- Calculating costs
- Spotting billing errors
Night audit worksheet
Equipment checklist form
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"Conduct a Night Load Walkthrough" Worksheet
- Equipment identification
- Power consumption measurement
- Unnecessary loads detection
- Energy waste identification
- Action plan development
Data Input Templates
Professional Excel and Google Sheets templates for energy tracking
Excel spreadsheet preview
Energy tracking charts
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Energy Baseline Tracking
Monthly consumption tracking
Equipment performance logs
Cost analysis templates
Trend identification tools
Excel
Google Sheets
Download Template
Audit form template
Data collection sheets
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Audit Data Capture Form
Equipment inventory sheets
Measurement data forms
Observation checklists
Recommendation templates
Excel
PDF Forms
Download Template
ROI calculation template
Before/after comparison
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Savings Verification
Before/after comparison
Savings calculation tools
ROI analysis templates
Performance monitoring
Excel
Dashboard
Download Template
Get All Tools in One Package
Download all calculators, checklists, and templates in a single ZIP file for complete energy management toolkit.
4 Interactive Calculators
Energy cost, payback, water flow, and CO₂ estimators
12+ Checklists & Guides
Home, business, and water efficiency tools
Professional Templates
Excel and Google Sheets for data tracking
All tools are free to download and use. Complete package size: ~5MB