Entries in forecast (17)

Monday
Dec052016

2016/2017 winter outlook: sufficient electricity supplies expected

Natural gas pipeline constraints remain a concern, Winter Reliability Program implemented

Electricity supplies should be sufficient to meet New England’s consumer demand for electricity this winter, but possible natural gas pipeline constraints could limit electricity production from natural gas power plants. A Winter Reliability Program has been implemented to incentivize gas and oil-fired power plants to procure sufficient fuel before winter begins. View the press release.

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Wednesday
Nov232016

As ovens heat up on Thanksgiving Day, so does electricity demand

For many around New England, the ritual is the same: Wake up early on Thanksgiving morning and start prepping dinner, firing up ovens for turkeys, stuffing and pies. The holiday brings a lot more activity than a typical fall Thursday morning and also changes the way ISO New England plans for the region’s energy use that day.

On most fall days, electric demand peaks in the early evening, as people around the region return home and begin household chores like laundry and cooking dinner. But on Thanksgiving, ISO New England’s system operators have seen consumer demand for electricity peak much earlier – often around noon – making it the only day of the year where electricity demand peaks this early.

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Wednesday
Oct262016

New ISO-NE webpage highlights the growing impact of solar power across the six states

Heat maps and load profiles illustrate solar power’s growing effects on the regional power system and grid operations

ISO New England is pleased to announce a new webpage, Solar Power in New England. Explore how solar power capacity is expected to grow, see how it’s already reducing the amount of electricity demanded from the grid at certain times of day, and learn why this creates challenges for ISO forecasting and grid operations.

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Thursday
May122016

Long-term forecasts: Electricity usage will remain flat and peak demand is expected to grow slowly

ISO-NE has published its annual CELT, energy efficiency, and PV forecasts

ISO New England has published its 2016-2025 Forecast Report of Capacity, Energy, Loads, and Transmission (CELT), a primary source for assumptions used in ISO system planning and reliability studies. It provides a 10-year snapshot of the New England power system, including the total generating capacity of resources in the region, the breakdown of the region’s generators by fuel type, a link to the list of transmission projects proposed, planned, and under construction to ensure system reliability, and the long-term forecast for growth in energy use and peak demand. ISO New England’s long-term forecast for electricity use is developed each year using state and regional economic forecasts, 40 years of weather history in New England, and other factors. The CELT also includes results from the ISO’s latest energy-efficiency (EE) forecast and solar photovoltaic (PV) forecast, which project the load-reducing effects of EE resources and “behind-the-meter” PV resources connected at customer sites to local distribution systems.

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Tuesday
Apr262016

2016 summer outlook: sufficient electricity supplies expected

Some natural gas generators may need to get their fuel from other sources during pipeline construction

Under normal weather conditions of 90 degrees Fahrenheit (F), electricity resources should be sufficient to meet consumer demand this summer, with a forecasted peak of 26,704 MW megawatts (MW). Extreme weather of 94°F could push up electricity demand to 29,042 MW. Construction work on the region’s natural gas pipeline infrastructure will require some power plants to obtain fuel from different sources. View the press release.

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Friday
Apr222016

ISO-NE marks Earth Day 2016 with an update on energy-efficiency, solar, and wind resources in New England

How the region is on its way to meeting states’ “green power” goals

New Englanders take note: as the world marks the 46th annual Earth Day on Friday, April 22, widespread efforts are well underway here, in our six-state region, to develop cleaner sources of electric energy and reduce electricity use. ISO New England has been working closely with both the states and industry stakeholders to help quantify and integrate regional developments related to energy-efficiency (EE) programs and wind and solar resources, two renewable sources of power.

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