Efficiency and Solar �for Homes and Churches
Welcome
Since 2006, Viridiant, a 501(c)3 non-profit, has promoted sustainable construction across Virginia, providing technical expertise and verification for more than 30,000 green-built homes.
Our Community Energy Services division was launched in 2020 to provide public education and resources regarding home energy audits, rooftop solar, energy efficient mortgages, and more – especially for folks in the Richmond region
2022 Corporate Sponsors
Clean Energy in Virginia
Utility-scale wind and solar:
Clean Energy in Virginia
Distributed “rooftop” solar:
Clean Energy Deployment in Virginia
Millions of homes under-insulated.
Severe duct leakage is endemic.
Incredibly high usage persists
Needed: Deep Energy Retrofits – at Scale!
Virginia has more than 3.5M housing units as of 2022.
To achieve equity, economic, and climate goals, we must get all of those as close to net-zero as possible in less than 30 years.
That requires more than 100K “deep energy retrofits” per year – starting now.
Current Support for Energy Efficiency Upgrades
New Residential Clean Energy Retrofit Incentives
High-Efficiency Electric Home Rebates (HEEHRA)
Table from www.rewiringamerica.org
New Residential Clean Energy Retrofit Incentives
HOMES Rebates
Cost-effective clean energy upgrades start with an expert home energy audit.
Image from www.bpihomeowner.org
Clean Energy Tax Credits – Increased Significantly
Energy Efficient Home Improvement Credit (25C)
Also in the IRA/BIL:
Table from www.rewiringamerica.org
Where to start
So… Hurry up and wait?
Depends…
Is this your home/church?
Home Energy Audits: What You Need to Know
Benefits of a Home Energy Audit
There is an opportunity to make significant cost-effective efficiency improvements in nearly all homes.
Image: National Academies of Science using EIA data needtoknow.nas.edu/energy/energy-use/home-work
Home Energy Audits: What You Need to Know
Typical Services/Process
Home Energy Audits: What You Need to Know
Cost of a Home Energy Audit
Local Weatherization Services
Free Services!!!
Contact:
Household Size | 60% SMI: Federal Wx | 80% SMI (utility + RGGI) | 120% SMI (limited) |
1 | $33,944 | $45,259 | $67,888 |
2 | $44,454 | $59,272 | $88,908 |
3 | $54,913 | $73,217 | $109,826 |
4 | $65,373 | $87,164 | $130,746 |
5 | $75,833 | $101,111 | $151,666 |
6 | $86,292 | $115,056 | $172,584 |
7 | $88,254 | $117,672 | $176,508 |
8 | $90,215 | $120,287 | $180,430 |
Solar’s Time Has Come
“Solar-ready” site:
Just need a good price
Solar = Simple
Your solar home/church
Net Metering
Your system sends solar power not used immediately on site onto grid via bi-directional meter.
No batteries needed.
Track Your Production
Your Solar Power Plant
Solar Economics
Building Science
Smart Savings
Home energy saving tips:
Cheap, easy DIY:
Bigger jobs:
Air Leaks in Homes = 15-30% of Heating and Cooling Costs
Summary:
Thanks!
Questions?
Andrew Grigsby, Energy Services Director
804-252-1486
www.viridiant.org