Please complete the form below and submit to create a new user account.
Your email address will not be shared with anyone (see our Privacy Policy).
The security of your account information is very important to the Department of Energy. As such, we have designed this web application with secure access. Upon registration, you can establish your own account name and password. The entered building information and the compliance report for your building will not be disclosed to anyone in original form without your express permission. All building data and messages communicated over the web are secured by Secure Socket Layer (SSL) encryption to protect data transmissions. No information is transferred openly over the web.
This site uses JSON Web Tokens (JWTs) to securely identify users. JWTs expire automatically after a period of inactivity, and also when you close your browser. JWTs are not used to store personal data.
The information collected may be de-identified and all personal identifiable information (PII) removed and then be used for the purpose of internal reporting, research and development, publications and presentations or statistical analysis to improve the effectiveness of the Department of Energy's building tools and energy efficiency programs.
This data may also be extracted and used in other databases and tools for research, development, publication, and presentation purposes. The data will be treated as confidential and will be anonymized before being used for any future research and development purpose. In all cases, the data will be used anonymously. Such information is never sold to third parties.
By using COMcheck, you agree to use of the data you provide as described above.
The accuracy of COMcheck is dependent on the accuracy of the entered data. COMcheck is intended to provide a mechanism to demonstrate a project’s compliance with energy codes and standards.
COMcheck utilizes a Compliance Check Engine to evaluate the project compliance. This engine receives periodic updates. Similarly, COMcheck also receives periodic updates to incorporate bug fixes and simulation improvements. Consequently, results obtained from COMcheck are subject to change over time. You are responsible for any final decisions made by you when using COMcheck and neither the U.S. Department of Energy nor PNNL shall be liable for any resulting compliance or financial consequences due to your use of COMcheck and updates to COMcheck.
Except for authorized law enforcement investigations, no other attempts are made to identify individual users or their usage habits. Raw data logs are used for no other purposes and are scheduled for regular destruction in accordance with National Archives and Records Administration guidelines.
Your rights as an individual user of this Web page are governed by the Privacy Act of 1974; Title 5, Section 552a.
The Department of Energy may update the User Agreement from time to time. A notice will be posted on the COMcheck website along with the updated User Agreement in the landing page. If you have any questions or comments about the information presented here, please contact us at becp@pnnl.gov.
This material was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the United States Department of Energy, nor Battelle, nor any of their employees, nor any jurisdiction or organization that has cooperated in the development of these materials, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness or any information, apparatus, product, software, or process disclosed, or represents that its use would not infringe privately owned rights.
Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof, or Battelle Memorial Institute. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.
PACIFIC NORTHWEST NATIONAL LABORATORY operated by BATTELLE for the UNITED STATES DEPARTMENT OF ENERGY under Contract DE-AC05-76RL01830
