​
​
Events in May

Sun Mon Tue Wed Thu Fri Sat


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31




Upcoming Events
Please continue to check the website for updates and more information.

Date Event Register More info
Feb. 17, 2026, 8:30 a.m. RRP Initial Renovator Course- February 17, 2026 Registration
his Lead Renovator RRP Initial Certification course is 8 hours in length and includes approved lead safety training and the required certification exam. Any contractor performing qualifying renovation, repair, or painting (RRP) work on pre-1978 homes or child-occupied facilities must employ at least one Certified Renovator who has completed this training. *Cost for this course per person is $400.00* RRP Cancellation Policy Cancellations less than 48 hours before the class begins will receive no refund. Cancellations more than 48 hours before the class begins will receive a full refund minus a $50 administrative fee. Refunds will be provided within 10 business days by the same method of payment used to register for the course.
March 2, 2026, 9 a.m. Waplink Training: March 2nd - March 6th Registration
This comprehensive training course introduces participants to WAPLink, a web-based data management and workflow tool used by agencies administering the U.S. Department of Energy’s Weatherization Assistance Program (WAP). WAPLink helps weatherization staff manage everything from client intake and energy audits to scheduling services and documenting work orders. The training equips users with the practical knowledge and hands-on skills needed to effectively operate the software in real-world program environments. OWTC Cancellation Policy: Cancellations less than 7 calendar days before the class begins will incur a $150 cancellation fee. Topics Covered: Introduction to WAPLink: purpose, benefits, and system navigation Client intake and eligibility entry Energy audit processes and data capture Scheduling and work order management Photo documentation and compliance tracking Reporting tools and dashboards
March 17, 2026, 8:30 a.m. RRP Initial Renovator Course- March 17, 2026 Registration
his Lead Renovator RRP Initial Certification course is 8 hours in length and includes approved lead safety training and the required certification exam. Any contractor performing qualifying renovation, repair, or painting (RRP) work on pre-1978 homes or child-occupied facilities must employ at least one Certified Renovator who has completed this training. *Cost for this course per person is $400.00* RRP Cancellation Policy Cancellations less than 48 hours before the class begins will receive no refund. Cancellations more than 48 hours before the class begins will receive a full refund minus a $50 administrative fee. Refunds will be provided within 10 business days by the same method of payment used to register for the course.
March 17, 2026, 9 a.m. Retrofit Installer Technician- March 17th - 20th Registration
Install energy-efficient measures in single-family or multi-unit homes using a variety of best practices in order to improve safety, comfort, durability, indoor air quality, and energy efficiency. OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150.
March 26, 2026, 9 a.m. Combustion Appliance Zone (CAZ): 03/26 - 03/27 Registration
CAZ stands for Combustion Appliance Zone and it is the area that your water heater, furnace, wall/floor heater, and/or boiler is located as well as your gas fireplace, gas stove, gas oven, gas broiler, and even your gas dryer to a lesser degree. CAZ testing by a trained technician to make sure these gas appliances are working safely. Cost per person $2000.00 OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150.
April 16, 2026, 8:30 a.m. RRP Initial Renovator Course- April 16, 2026 Registration
This Lead Renovator RRP Initial Certification course is 8 hours in length and includes approved lead safety training and the required certification exam. Any contractor performing qualifying renovation, repair, or painting (RRP) work on pre-1978 homes or child-occupied facilities must employ at least one Certified Renovator who has completed this training. *Cost for this course per person is $400.00* RRP Cancellation Policy Cancellations less than 48 hours before the class begins will receive no refund. Cancellations more than 48 hours before the class begins will receive a full refund minus a $50 administrative fee. Refunds will be provided within 10 business days by the same method of payment used to register for the course.
May 5, 2026, 9 a.m. Crew Leader- May 5th - 8th Registration
Comprehensive Wx Crew Leader / Installer Training (4 day course) is focused on learning basic weatherization processes, policies, and requirements based upon ODOC, DOE, BPI, and OSHA rules. Upon 80% successful scoring of the final exam for this course, a "Certificate of Completion" will be mailed to the registrants. CEU's will be gained through this course, which are valid towards BPI National Certification requirements for continued education. *Cost for this course per person is $1,995.00* *OWTC Cancellation Policy: Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150*
May 28, 2026, 9 a.m. Contractor Days: Ventilation Strategies Registration
Two-Day Contractor Course: Ventilation Strategies This two-day course provides contractors with a practical overview of residential ventilation strategies and their impact on indoor air quality, comfort, and building performance. Participants will learn about common ventilation approaches, system selection, installation best practices, and basic troubleshooting. The course focuses on applying effective ventilation solutions that meet code and program requirements while supporting safe and efficient homes. OWTC Cancellation Policy: Cancellations less than seven calendar days before the class begins will incur a cancellation fee of $150.
June 1, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, June 1st - June 5th* Classroom *Week Two-Monday, June 22nd - June 26th* Field *Week Three- Monday, July 27th - July 31st* Waplink OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.
June 8, 2026, 9 a.m. Contractor Days: Air Sealing/Insulation Registration
Air Sealing is a rigorous, one-day course emphasizing the importance of effective air sealing within the Weatherization Assistance Program. Focusing on known techniques and theory we will examine and implement how to detect air sealing opportunities and common leakage sites, determine appropriate tools and materials needed for air sealing, discuss air sealing guidance and best practices, and verify that an effective air barrier has been established. OWTC Cancellation Policy: Cancellations less than 7 calendar days before the class begins will incur a $150 cancellation fee.
June 22, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, June 1st - June 5th* Classroom *Week Two-Monday, June 22nd - June 26th* Field *Week Three- Monday, July 27th - July 31st* Waplink OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.
July 8, 2026, 9 a.m. Quality Control Inspector Training: Best Practices- July 8th - 10th Registration
This course provides quality control inspectors with an overview of best practices for evaluating workmanship, compliance, and program requirements. Participants will review inspection protocols, documentation standards, and common deficiencies, with an emphasis on consistency, accuracy, and effective reporting. The training supports inspectors in performing thorough, reliable inspections that promote quality outcomes, accountability, and continuous improvement. OWTC Cancellation Policy: Cancellations less than 7 calendar days before the class begins will incur a $150 cancellation fee.
July 27, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, June 1st - June 5th* Classroom *Week Two-Monday, June 22nd - June 26th* Field *Week Three- Monday, July 27th - July 31st* Waplink OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.
July 27, 2026, 9 a.m. Waplink Training: July 27th - 31st Registration
This comprehensive training course introduces participants to WAPLink, a web-based data management and workflow tool used by agencies administering the U.S. Department of Energy’s Weatherization Assistance Program (WAP). WAPLink helps weatherization staff manage everything from client intake and energy audits to scheduling services and documenting work orders. The training equips users with the practical knowledge and hands-on skills needed to effectively operate the software in real-world program environments. OWTC Cancellation Policy: Cancellations less than 7 calendar days before the class begins will incur a $150 cancellation fee. Topics Covered: Introduction to WAPLink: purpose, benefits, and system navigation Client intake and eligibility entry Energy audit processes and data capture Scheduling and work order management Photo documentation and compliance tracking Reporting tools and dashboards
Aug. 26, 2026, 9 a.m. Contractor Days: Attic Best Practices-August 26th - 27th Registration
Course Description: Weatherization Attic Safety Training This comprehensive 2-day course equips weatherization professionals with the essential knowledge and skills to safely and effectively perform energy-saving upgrades within attic environments. Participants will gain a thorough understanding of potential hazards, best safety practices, and techniques for navigating and working in attics while prioritizing their well-being and the integrity of the building. Through a blend of classroom instruction and hands-on exercises, attendees will develop confidence and competence to execute attic weatherization projects safely and efficiently. OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150. Key topics covered over the two days include: • Identifying Potential Hazards: Recognizing structural issues, electrical dangers, air quality concerns (mold, dust, insulation), temperature extremes, confined space risks, and pest/animal infestations. • Personal Protective Equipment (PPE): Proper selection, inspection, use, and maintenance of respirators, protective suits, gloves, eye protection, and head protection. • Safe Access and Egress: Establishing safe pathways, proper ladder use, and identifying emergency escape routes. • Tool and Equipment Safety: Safe operation and maintenance of common weatherization tools used in attics. • Working at Heights: Understanding and implementing fall protection measures. • Hazard Communication: Interpreting Safety Data Sheets (SDS) and safe handling of weatherization materials. • Lockout/Tagout Procedures: Safely isolating energy sources. • Emergency Preparedness: Developing and practicing response plans for attic incidents. • Safe Material Handling: Techniques for transporting and handling insulation and other materials. • Ventilation and Air Quality Control: Understanding attic ventilation and minimizing exposure to contaminants. • Working Around Obstructions: Safely navigating and working in complex attic spaces. • Maintaining Situational Awareness and Effective Communication. • Hands-on Practical Exercises: Applying learned safety techniques in a simulated attic environment.
Aug. 31, 2026, 9 a.m. Retrofit Installer Technician-August 31st - September 4th Registration
Install energy-efficient measures in single-family or multi-unit homes using a variety of best practices in order to improve safety, comfort, durability, indoor air quality, and energy efficiency. OWTC Cancellation Policy Cancellations less than 7 calendar days before the class begins will incur a cancellation fee of $150.
Sept. 14, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, September 14th- September 18th* *Week Two-Monday, October 14th- October 18th * *Week Three- Monday, December 7th- December 11th* OWTC Cancellation Policy: Cancellations less than seven calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.
Oct. 19, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, September 14th- September 18th* *Week Two-Monday, October 19th- October 23rd* *Week Three- Monday, December 7th- December 11th* OWTC Cancellation Policy: Cancellations less than seven calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.
Dec. 7, 2026, 9 a.m. Oklahoma Energy Auditor-3-Part Session Registration
*Week One-Monday, September 14th- September 18th* *Week Two-Monday, October 19th- October 23rd* *Week Three- Monday, December 7th- December 11th* OWTC Cancellation Policy: Cancellations less than seven calendar days before the class begins will incur a cancellation fee of $150. Energy Auditor training will provide the groundwork for new/existing weatherization workers interested in understanding and expanding their knowledge of weatherization. Topics covered in this course include “House as a System”, “Energy Movement”, “Calculating Envelope Energy Loss”, and much more. The curriculum for this course is aligned with the NREL Job Task Analyses (JTAs). This training session is primarily in class with additional technical training in advanced blower door diagnostics, a review of current installation methodologies, and combustion safety instruction. Class participants will also get actual in-field training performing an energy audit. A knowledge quiz will be given after each module and students will be required to pass a final exam on the last day of training to receive a certificate of completion.