By using this Web site, you signify your assent to these Terms and Conditions.
The posting of documents on this Web site is done for the convenience of ISO New England's market participants and other interested visitors to the Web site. The user should be advised that, while ISO New England attempts to conform all posted documents to the original version, there can be changes resulting from the programs used to format the documents for posting on the Web site as well as from the programs used by the viewer to download and read the documents. Accordingly, ISO New England makes no representation or warranty, express or implied, that the documents on this Web site (the "Content") are exact reproductions of those documents listed.
The Content is subject to change or termination without notice. The Content is provided on an "as is" basis. ISO New England, to the fullest extent permitted by law, disclaims all warranties, either express or implied, statutory or otherwise, including but not limited to the implied warranties of merchantability, non-infringement of third parties' rights, and fitness for particular purpose. Without limiting the foregoing, ISO New England makes no representations or warranties about the accuracy, reliability, completeness, date, or timeliness of the Content. All persons using this Web site (collectively, "you") agree that ISO New England shall have no liability to you based on your use of or reliance on the Content or the Web site.
You are also hereby put on notice that the Content is protected by copyright under United States laws. Any duplication of the Content or non-personal use may violate copyright, trademark, and other laws. You agree to defend, indemnify, and hold ISO New England, its officers, directors, employees, agents, licensors, and suppliers, harmless from and against any claims, actions or demands, liabilities and settlements, including without limitation, reasonable legal and accounting fees, resulting from, or alleged to result from, your violation of these Terms and Conditions.
The Web site uses "cookies," which store small amounts of data on your computer. Cookies assist ISO New England in tracking use of the Web site. You have the ability to accept or decline cookies by modifying your browser.
You may not use the Web site in any manner that could damage, disable, overburden or impair any ISO New England server(s), or the network(s) connected to any ISO New England server(s), or interfere with any other party’s use of this Web site. You may not attempt to gain unauthorized access to this Web site or any services, other accounts, computer systems or networks connected to any ISO New England server or to any of the services, through hacking, password mining or any other means. You may not obtain or attempt to obtain any materials or information through any means not intentionally made available through this Web site.
ISO New England will monitor the performance of the Web site and the amount of requests and bandwidth used. In the event of excessive bandwidth, excessive concurrent requests, or invalid URL requests, ISO New England may, at its discretion, employ a throttling mechanism to mitigate any degradation of service. The process of enabling and disabling throttling of incoming connections is done by IP address.
Activity that may be considered excessive usage includes, but is not limited to:
- Bandwidth by IP address. A volume of megabytes by IP address sent or received per time period.
- Concurrent Requests. A number of requests by IP address to the same URL per time period.
- Invalid URL Requests. A number of invalid URL requests by IP address per time period.
The determination of excessive usage will be made by ISO New England personnel reviewing access logs, notification of reduction in service to the Web site, or by other means. In all cases when it is discovered that excessive usage is occurring the IP address of the offending process will be throttled.
In the case where an IP address has been throttled, ISO New England will do its best to identify the source of the requests. Whenever possible, impacted companies will be notified that throttling is occurring. To assist the ISO with communications with Market Participants, please verify your company has identified an “Emergency IT Contact” in ISO New England’s Customer and Asset Management System (CAMS). Once throttling is occurring, ISO New England will verify that excessive usage has been eliminated before throttling is removed. In the case where the source of the IP is not known, the IP address will remain throttled until ISO New England has verified that excessive usage has been eliminated.
ISO New England reserves the right to take additional steps, including blocking access to its Web site, if excessive usage continues.
For more information about this policy, e-mail Customer Services or call (413) 540-4220.
For details about downloading data, see Acquiring Operational Data [PDF].

