Entries in demand resources (21)

Thursday
May022019

2019 forecast of capacity, energy, loads, and transmission is published by ISO-NE

Energy usage and peak demand will decline slightly over the next 10 years

On May 1, 2019, the ISO published the 2019-2028 Forecast Report of Capacity, Energy, Loads, and Transmission (CELT). The report is a primary source for assumptions used in ISO system planning and reliability studies. It provides a snapshot of the New England power system, including:

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Wednesday
Mar062019

ISO-NE publishes 2019 Regional Electricity Outlook 

ISO New England has published its 2019 Regional Electricity Outlook (REO), an annual report looking at the trends affecting New England’s power system and the innovative solutions the ISO is pursuing to ensure reliable electricity for the region’s homes and businesses—today and into the future. New England’s traditional power grid is rapidly becoming a hybrid system where electricity needs will be met by conventional resources and significant amounts of large-scale renewable resources connected to the regional transmission system, in combination with thousands of small resources connected directly to retail customers or local distribution utilities. The report describes how the ISO is working to solve the operational and market challenges that emerge during this major transformation. The 2019 REO is available at www.iso-ne.com/reo.

Thursday
Oct112018

Summer 2018: Air conditioners get a workout 

Operating the region’s power system changes with the seasons. New England is a summer-peaking system, but summer 2018 was marked by spells of hot and humid weather that drove consumer demand to peaks not seen in years and tested power system operations. Reliable grid operations were maintained throughout a summer that was bookended by holiday weather events: a heat wave in early July and an extremely hot and sticky Labor Day weekend.

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Wednesday
Jun062018

Price-responsive demand explained: Q&A with Henry Yoshimura, ISO Director of Demand Resource Strategy

6/12/18 update: Expanded information on pay-for-performance's impact on demand resources.

On June 1, 2018, ISO New England launched a new price-responsive demand (PRD) structure that completes the full integration of active demand resources (also known as demand response) into the regional wholesale electricity marketplace. Building on demand resources’ long-standing ability to participate in the capacity market, PRD makes ISO New England the first US grid operator to deploy its active demand resources as part of the energy dispatch and reserve-designation process along with generating resources. Henry Yoshimura, the ISO’s Director of Demand Resource Strategy, explains PRD below, as well as the changes and benefits it brings.

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Wednesday
Jan032018

Customer readiness: Prepare for pay-for-performance, price-responsive demand, and other upcoming market changes

ISO New England has launched two new customer readiness pages to help market participants prepare for major adjustments to ISO systems and processes starting June 2018. The webpages detail deadlines customers must meet, scheduled sandbox sessions, related trainings, and technical documentation.

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Friday
Oct272017

Update on the 2017/2018 Winter Reliability Program

6/11/18 update: Final program values posted. Please note that the number of program oil barrels used differs from the actual amount of oil burned regionally because participation is capped for each participating generator. Additionally, not all generators participate in the program. Read "Winter 2017/2018 recap: Historic cold snap reinforces findings in Operational Fuel-Security Analysis" to learn how the winter reliability program has provided critical support again this winter.

For the fifth year in a row, a winter reliability program is in effect in New England to address seasonal reliability challenges created by constraints on New England’s interstate natural gas pipeline system. The program is a short-term, cost-effective effort to help ensure eligible generators have the fuel needed to operate reliably during very cold winter periods.

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