A public process
The ISO’s role in system planning includes seeking input from its Planning Advisory Committee. The committee’s open, public meetings provide a forum for stakeholders—including generator owners, transmission owners, government and community representatives and others—to offer feedback on the regional system planning process.
The committee’s next meeting will be held Wednesday, August 18 from 9:30 a.m. to 1 p.m.
Some meeting discussions and materials may be designated “Critical Energy Infrastructure Information” and require the ISO’s approval for access. If you are not a market participant, you will need to complete and submit a CEII Access Request Form.
Benefits
In addition to helping ensure the region can count on the electricity it needs every minute of every day, transmission system upgrades also help lower wholesale electricity costs and enable the development and use of cleaner energy resources.
Improving the movement of electricity across the region and into areas of limited transmission and high demand:
- Allows more competition among generators, reduces congestion charges in the energy market, reduces the need for expensive generator reliability agreements, and reduces out-of-market generator dispatch payments
- Allows older, more expensive generators to retire, making way for cleaner, more efficient, less expensive resources
Because a reliable system benefits all of New England, eligible costs for transmission upgrades are shared across the region, proportionate to an area’s electricity demand. Transmission owners pay for costs that do not offer a regional reliability benefit. One of the ISO’s responsibilities is to determine, through a collaborative and transparent process, whether project costs will be regionalized or localized.
Tempering factors
Regional energy trends can affect transmission needs. For example, the New England states are national leaders in energy-efficiency policies and programs. Energy-efficiency savings—when coupled with new generators and other transmission upgrades—may allow the region to defer certain transmission projects deemed necessary to address reliability needs.
With their continued expansion, solar photovoltaic resources and other forms of distributed generation may also one day be able to alleviate or prevent constraints in regional power system transmission or distribution, and reduce or eliminate the need to install new transmission or distribution facilities.
Additionally, market resource alternatives—such as new generators or demand-response resources—may in some cases be able to help alleviate transmission needs.
