NYSERDA Home Energy Audit
Lower Your Energy Bills & Improve Comfort
Start saving money today with a professional energy audit. New York homeowners have already saved an average of 20-30% on their energy bills through NYSERDA’s proven energy efficiency programs.
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What is NYSERDA?
The New York State Energy Research and Development Authority (NYSERDA) operates the nation’s largest residential energy efficiency program. Since its inception in 2010, the program has completed over 800,000 energy audits across New York State, resulting in documented energy savings of 12.4 billion kWh and cost savings exceeding $2.1 billion for New York homeowners.
A NYSERDA home energy assessment is a systematic evaluation of your home’s energy consumption, waste patterns, and improvement opportunities. Unlike basic visual inspections, this certified energy audit uses diagnostic equipment and building science principles to measure actual performance and identify specific deficiencies.
What Happens During a NYSERDA Home Energy Assessment
Pre-Audit Preparation (What You Need to Know)
Before the assessment, gather your utility bills from the past 12 months. Auditors use this data to establish your baseline energy consumption, which typically ranges from 600-1,200 therms of natural gas and 6,000-12,000 kWh of electricity annually for an average New York home.
You’ll need approximately 3-4 hours for a complete assessment.
The auditor requires access to:
- All living spaces and unfinished areas
- Attic spaces and crawl spaces
- Basement and mechanical rooms
- Exterior walls and foundation
- All heating, cooling, and water heating equipment
Diagnostic Testing Procedures
Blower Door Test
This test measures your home’s air tightness by depressurizing the house to 50 Pascals and calculating air changes per hour (ACH50). New York homes typically measure 8-15 ACH50 before improvements. The goal is to reach 3-5 ACH50 while maintaining proper ventilation. Homes above 12 ACH50 lose 25-40% of heating and cooling energy through air leaks alone.
Start Saving Today
Ready to reduce your energy bills, upgrade your home, and claim thousands in rebates? We’ll guide you step-by-step through the process — from audit to incentive — and help you secure every dollar you deserve.
Infrared Thermography
Using thermal imaging cameras, auditors detect temperature differences that indicate:
- Missing or inadequate insulation (temperature differentials of 10-30°F)
- Air infiltration points around windows, doors, and penetrations
- Thermal bridging through wall studs and framing
- Moisture intrusion that appears as cool spots
- Ductwork leaks in unconditioned spaces
Combustion Safety Testing
All fuel-burning appliances are tested for:
- Carbon monoxide levels (must be below 35 ppm in ambient air)
- Draft pressure to ensure proper venting (-2 to -5 Pascals in natural draft systems)
- Spillage that could introduce combustion gases into living spaces
- Combustion efficiency (modern furnaces should achieve 80-95% AFUE)
Duct Leakage Testing
For homes with forced-air systems, auditors measure duct leakage using calibrated fans. Typical findings show 20-40% of conditioned air escaping through duct leaks, costing homeowners $200-500 annually in wasted energy.
Assessment Measurements and Data Collection
Auditors document:
- Insulation levels: Measured in R-values (thermal resistance). New York code requires R-49 in attics, R-20 in walls, and R-10 in basements. Most existing homes have R-19 to R-30 in attics and R-11 or less in walls.
- Equipment specifications: Age, capacity, efficiency ratings (AFUE for furnaces, SEER for air conditioners, EF for water heaters)
- Window and door conditions: Number, type, age, and energy performance (U-factor and Solar Heat Gain Coefficient)
- Ventilation rates: Measured in cubic feet per minute (CFM) and compared to ASHRAE 62.2 standards
- Building envelope details: Square footage, construction type, foundation type, and architectural features
Your Energy Assessment Report: Understanding the Data
Within 10-14 business days, you receive a comprehensive report containing:
Energy Use Breakdown
Your current energy consumption is analyzed by end use:
- Space heating: Typically 40-60% of total energy (6,000-15,000 kWh equivalent)
- Water heating: Usually 15-25% (2,500-4,000 kWh equivalent)
- Appliances and lighting: Generally 15-20% (2,000-3,500 kWh)
- Cooling: Varies by region, 5-15% in most of NY (800-2,500 kWh)
Cost-Benefit Analysis of Recommended Improvements
Each recommendation includes:
- Estimated material and labor costs: Based on current market rates in your region
- Annual energy savings: Calculated in kWh, therms, and dollars
- Simple payback period: Time to recover investment through energy savings
- Lifetime savings: Total savings over the measure’s expected lifespan
- Available incentives: NYSERDA rebates, tax credits, and utility incentives
Example breakdown for a typical 1,800 sq ft home in Syracuse:
Air Sealing Package
- Cost: $1,200-1,800
- Annual savings: $280-420 (based on reducing ACH50 from 12 to 5)
- NYSERDA incentive: $200-600 (income-dependent)
- Payback: 2.5-4 years
- 20-year savings: $5,600-8,400
Attic Insulation (R-19 to R-49)
- Cost: $2,400-3,200
- Annual savings: $340-480
- NYSERDA incentive: $400-1,600
- Payback: 4-6 years
- 30-year savings: $10,200-14,400
Furnace Replacement (70% to 95% AFUE)
- Cost: $4,500-7,000
- Annual savings: $450-650
- NYSERDA incentive: $500-2,000
- Payback: 6-9 years
- 20-year savings: $9,000-13,000
Start Saving Today
Ready to reduce your energy bills, upgrade your home, and claim thousands in rebates? We’ll guide you step-by-step through the process — from audit to incentive — and help you secure every dollar you deserve.
Eligibility and Income Guidelines
Income-Qualified Program (Assisted Home Performance)
Households at or below 80% of Area Median Income (AMI) qualify for a completely free energy audit plus enhanced incentives. For 2024, 80% AMI thresholds in major NY regions:
New York City Metro
- 1 person: $72,000
- 2 people: $82,240
- 3 people: $92,480
- 4 people: $102,720
Buffalo-Niagara Region
- 1 person: $50,400
- 2 people: $57,600
- 3 people: $64,800
- 4 people: $72,000
Rochester Area
- 1 person: $54,400
- 2 people: $62,160
- 3 people: $69,920
- 4 people: $77,680
Syracuse Region
- 1 person: $51,200
- 2 people: $58,480
- 3 people: $65,760
- 4 people: $73,040
Income-qualified participants receive
- 100% free energy audit (valued at $400-600)
- Up to 50% off improvement costs (75-100% for households below 60% AMI)
- No-cost health and safety improvements
- Priority scheduling and enhanced customer support
Standard Home Performance Program
- Homeowners above income thresholds pay:
- $50-100 for the energy audit (actual cost is $400-600; NYSERDA subsidizes the difference)
- Access to incentives covering 10-30% of improvement costs
- 0% interest financing for up to 10 years on eligible improvements
- Bonus incentives for comprehensive packages (multiple improvements)
Types of Certified Energy Audits and Certification Standards
All NYSERDA residential energy audits are performed by professionals holding current Building Performance Institute (BPI) certifications. The certification requirements include:
BPI Building Analyst Certification
- 80 hours of formal training in building science
- Written examination covering thermodynamics, combustion, moisture management, and ventilation
- Practical field examination demonstrating diagnostic testing proficiency
- Continuing education: 16 hours every three years
- Auditors must maintain calibrated equipment (recertified annually)
Quality Assurance Verification
NYSERDA conducts random quality assurance inspections on 10% of completed audits. These inspections verify:
- Diagnostic test accuracy (measurements within 5% tolerance)
- Proper safety protocols were followed
- Recommendations align with test results and building science principles
- All required documentation is complete and accurate
Contractors with quality assurance failure rates above 3% face suspension from the program. This ensures you receive accurate, reliable assessments.
Energy Savings by Improvement Type: Real Performance Data
Based on analysis of 142,000 completed projects from 2018-2023:
Air Sealing
- Average reduction: 7 ACH50 to 4.2 ACH50
- Mean energy savings: 2,400 kWh equivalent annually
- Cost savings: $310/year (at current NY energy rates)
- CO2 reduction: 1.8 tons annually per home
Insulation Upgrades
Air Sealing
- Typical upgrade: R-19 to R-49
- Average savings: 2,800 kWh equivalent annually
- Reduces ceiling heat loss by 55-65%
- Winter comfort improvement: Indoor temperatures stabilize within 3°F variance vs. 8°F pre-improvement
Wall Insulation
- Methods: Dense-pack cellulose or spray foam in wall cavities
- Average savings: 1,900 kWh equivalent annually
- Particularly effective in homes built before 1960 (74% of which have no wall insulation)
Basement/Rim Joist Insulation
- Average savings: 1,200 kWh equivalent annually
- Eliminates cold floors and drafts in first-floor rooms
- Reduces moisture and mold risk in 68% of treated basements
Heating System Replacements
Natural Gas Furnaces
- Typical replacement: 65-75% AFUE to 95-98% AFUE
- Average savings: 4,200 kWh equivalent (420 therms)
- Annual cost savings: $520-680
- Reduced maintenance costs: Modern systems require 40% fewer service calls
Heat Pumps (Replacing Oil or Propane)
- Cold-climate heat pumps now effective to -15°F outdoor temperatures
- Average savings over oil: 8,500 kWh equivalent annually
- Annual cost savings: $1,200-1,800
- Additional benefit: Central air conditioning (valued at $3,000-5,000 if installed separately)
Water Heating
- Standard to high-efficiency: Saves 800-1,200 kWh equivalent annually
- Tank to tankless: Saves 1,200-1,800 kWh equivalent annually
- Heat pump water heaters: Saves 2,000-3,000 kWh annually (most efficient option)
NYSERDA Residential Energy Audit Process Timeline
Week 1: Initial Contact and Scheduling
- Contact approved contractor (find via NYSERDA database of 300+ certified providers statewide)
- Contractor determines initial eligibility
- Income verification (if applicable): Provide recent tax returns or pay stubs
- Schedule assessment (typical wait time: 2-4 weeks)
Week 3-4: On-Site Assessment
- Duration: 3-4 hours for thorough evaluation
- Homeowner walkthrough: Discuss concerns, comfort issues, energy use patterns
- Diagnostic testing: 60-90 minutes
- Data collection and documentation: 30-45 minutes
- Preliminary findings discussion: 15-30 minutes
Week 5-6: Report Delivery and Review
- Comprehensive written report (typically 15-25 pages)
- Scheduled follow-up call or meeting
- Review recommendations, costs, savings, and incentives
- Discuss financing options
- Prioritize improvements based on budget and goals
Week 7+: Implementation Phase
- Select contractor for improvements (can be same auditor or different)
- Apply for incentives and financing (auditor assists with paperwork)
- Schedule work (timing varies by project scope: 1 day for air sealing to 2-3 weeks for comprehensive packages)
- Post-installation quality assurance inspection (required for incentive payment)
Average Total Timeline
- Assessment to report: 2-3 weeks
- Report to project start: 3-6 weeks (depends on contractor availability and financing approval)
- Project completion to incentive payment: 4-6 weeks
Getting Started
Step 1: Determine Your Eligibility
Visit the NYSERDA website or call 1-866-NYSERDA to:
- Confirm your home type qualifies (1-4 family, primary residence)
- Determine if you qualify for income-based benefits
- Verify your heating fuel type is eligible (natural gas, oil, propane, electric resistance)
Step 2: Find a Certified Contractor
Use NYSERDA’s contractor database:
- Search by ZIP code (average 8-15 contractors per county)
- Review contractor ratings and complaint history
- Contact 2-3 contractors for quotes (audit cost and availability)
- Verify current BPI certification status
Step 3: Prepare for Your Assessment
- Gather 12 months of utility bills
- Note any comfort problems (cold rooms, drafts, ice dams, high humidity)
- List recent home improvements (roof replacement, window upgrades, etc.)
- Ensure access to all areas (clear attic hatch, basement access)
- Plan for 3-4 hours of auditor time
Step 4: Review Your Report Thoroughly
Your report prioritizes improvements by:
- Immediate: Health and safety issues requiring prompt attention
- High priority: Best return on investment (payback under 7 years)
- Medium priority: Good savings but longer payback (7-12 years)
- Long term: Consider when other work is being done (re-roofing, siding replacement)
Step 5: Develop Your Implementation Strategy
Consider:
- Do it all: Comprehensive package maximizes savings and incentives
- Phased approach: Start with no-cost/low-cost measures, then major improvements
- Opportunistic: Combine with planned renovations (new roof = insulation upgrade opportunity)
Step 6: Access Financing if Needed
NYSERDA offers 0% interest loans:
- Loan amounts: $1,000-$25,000
- Terms: Up to 10 years
- No prepayment penalty
- Approval based on credit check (minimum 640 credit score typically required)
- Alternative: Some contractors offer payment plans
Financial Incentives and Actual Project Costs
Current Incentive Structure (2025-2026)
Moderate-Income Tier (60-80% AMI)
- Air sealing: 50% of cost, up to $1,000
- Insulation: 50% of cost, up to $2,000
- Heating system: 50% of cost, up to $3,000
- Heat pump: 50% of cost, up to $4,000
- Maximum total: $8,000 per home
Market-Rate Tier (Above 80% AMI)
- Air sealing: $200-400
- Insulation: $400-800
- Heating system: $500-1,200
- Heat pump: $1,000-2,000
- Maximum total: $4,000 per home
Bonus Incentives
- Comprehensive packages (3+ measures): Additional 10-15%
- Pre-1960 homes: Additional $500
- All-electric conversion: Additional $1,000-2,000
- Program details and incentive levels are subject to change based on available funding.
- Incentives are processed after work completion and quality assurance inspection.
- All improvements must be completed by NYSERDA-approved contractors to receive incentives.
- Health and safety issues must be resolved before or during energy improvements.
- Some improvements may require building permits from local code enforcement.