Delaware
Resources and information on home and building performance in the state of Delaware
On this page, you’ll find the latest, state-specific advocacy and policy information, updates, and educational content.
Please note: BPA is in the beginning phases of organizing our efforts in Delaware. As we curate more resources and updates, they will be populated here.
Upcoming Events
Don’t Compete on Price. Win on Trust.
Presented by Amply. Too many HVAC contractors are getting pulled into a race to the bottom. While others are building standout businesses with healthy margins. What’s the difference? Trust. You’ll walk away with: To register for…
2026 National Home Performance Conference & Trade Show
Join us April 13–16 in Columbus, Ohio for the 2026 National Home Performance Conference & Trade Show, where we’ll celebrate 40 years of progress in home performance! You’ll be surrounded by thousands of contractors, weatherization…
Arizona Contractor Zoom Quarterly Meeting Series 2026
Arizona contractors are invited to join the Building Performance Association (BPA) for a series of Zoom meetings to discuss the current landscape of the energy efficiency and home performance industry. We will provide timely updates…
Nevada Contractor Zoom Quarterly Meeting Series 2026
Nevada contractors are invited to join the Building Performance Association (BPA) for a series of Zoom meetings to discuss the current landscape of the energy efficiency and home performance industry. We will provide timely updates…
2026 Clean Energy for Homes Conference & Trade Show
Save the date for the 2026 Clean Energy for Homes Conference & Trade Show, hosted May 28-29 in Saratoga Springs, New York. Join a community of industry professionals for two days of learning and collaboration….
Recent Updates
Delaware State Resources
State-specific downloads, links, and more
HUD: Multifamily Utility Benchmarking Toolkit
This toolkit is a comprehensive guide to utility benchmarking for the multifamily sector and includes links to key resources and requirements, tools and reports, case studies, and FAQs.
DOE: State WAP Programs – Interactive Map
Read about your state's Weatherization assistance programs and how homeowners can apply for their services.
DOE: Free Building Science Calculators for Residential Energy Efficiency Professionals
The RED Calc Free and RED Calc Pro web app entire suite of software tools is now free for all to use through the WAP program.
Home Efficiency Rebates (HOMES) Program
Learn about the Home Efficiency Rebates (HOMES) Program focused on whole-house energy saving retrofits.
BPA: Building Science Principles Course: A Free Resource for Educators
This introductory course, presented in slideshow format, is designed to be a starting point for those interested in any career in residential energy efficiency. The course provides learners with basic information on how homes work through the lens of building science.
Contractor Toolkit: Attracting Business Using Search Engine Optimization (SEO)
Download the Contractor Toolkit to improve your local visibility and help you attract customers online.
ACEEE: 2025 State Energy Efficiency Scorecard
The State Energy Efficiency Scorecard ranks the 50 states and DC on their policies and programs to advance energy efficiency. Where does your state rank?
ACEEE: State Scorecards
The State Scorecard serves as a benchmark for state efforts in terms of economic growth, securing environmental benefits, and increasing communities’ resilience in the face of the uncertain costs and supplies of necessary energy resources.
Get Involved
To get involved at the state level or share feedback, complete this form. If you have a specific question, our state outreach team will contact you shortly. Otherwise, you'll be added to receive state-specific emails and information.
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