PSE&G and Highland Park Announce Landfill Solar Storage System

PSE&G and Highland Park Announce Landfill Solar Storage System

(NEWARK, N.J. – April 24, 2019) – Public Service Electric and Gas Co. and the Borough of
Highland Park, New Jersey today announced that work has started on a solar storage system that
will be built on the borough’s former municipal landfill. The project will be the fifth solar storage
system that PSE&G has built as part of its Solar 4 All® program. It will convert two acres of
dormant space on Donaldson Street to productive use and also incorporate streetscaping to further
transform the once-fallow area.

"Highland Park was New Jersey's first Green Community and we are committed to supporting a
healthy and sustainable environment," said Mayor Gayle Brill Mittler. "By working with PSE&G on
this solar storage project, we will transform a plot of underutilized land from an eyesore to an asset
and also do our part to help increase the amount of renewable energy in the borough and the
state.”

The Highland Park Solar Storage System will combine a 1,764 panel, 605 kilowatt-dc solar farm
with 2,000 kilowatt-hour Tesla batteries. Both the solar panels and the batteries will be connected
directly to the PSE&G electric grid. The solar panels are expected to provide enough electricity to
power about 100 homes annually and also charge the batteries, which will be used to lessen
voltage fluctuations that are inherent to grid connected solar systems due primarily to issues like
intermittent cloud cover. The learnings from the Highland Park Solar Storage System will ultimately
enable better integration of renewable energy onto the electric grid, which will allow for even more
solar energy projects in New Jersey and better grid reliability.

“The Highland Park project showcases all the best parts of our Solar 4 All program,” said Karen
Reif – vice president, renewables and energy solutions, PSE&G. “We are reclaiming two acres of
landfill space while also providing clean, carbon-free electricity directly to our customers. The
energy storage piece of this project will also provide valuable insight and learning as to how we
can utilize batteries to better integrate renewable energy into the grid.”

The Highland Park Solar Storage System is part of a 3 megawatt-dc carve-out in the Solar 4 All
program dedicated to developing projects that integrate solar with other technologies to reduce the
impact solar has on the grid or increase reliability and grid resiliency for critical facilities during
prolonged power outages.

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PSE&G Highland Park Solar Storage System/2

The four other PSE&G solar storage projects in service in New Jersey are located at Hopewell
Valley Central High School; at Cooper University Hospital in Camden; at the Caldwell Wastewater
Treatment Facility; and at the Pennington Department of Public Works building.

The Hopewell project allows the high school to serve as a warming or cooling station for the public
during an extended power outage, while the Cooper University Hospital system provides backup
power for refrigeration needed for vital pediatric medications. The project in West Caldwell provides
critical backup power to the wastewater treatment plant to keep waste from making its way into
local waterways and the Pennington system keeps the DPW building running in case of a
prolonged power outage.

Solar 4 All is a 158 megawatt-dc solar program that utilizes rooftops, parking lots, utility poles and
landfills/ brownfields for large-scale, grid connected solar projects. Solar 4 All currently has 33
projects that generate 137 megawatts-dc of solar power in service, not including the Highland Park
project.

As part of its recent Clean Energy Future filing, PSE&G proposed to spend $180 million that
includes approximately $109 million of investments and $71 million in other program costs to build
an additional 35 megawatts or energy storage. The energy storage will, among other things,
enable better integration of renewable energy onto the electric grid, provide resiliency for critical
infrastructure and enable electric lines to handle greater capacity during times of peak electric use.
PSE&G’s energy storage proposal would also jumpstart New Jersey’s efforts to achieve its energy
storage targets of 600 megawatts of energy storage by 2021 and 2,000 megawatts by 2030.

 

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Public Service Electric and Gas Co. (PSE&G) is New Jersey’s oldest and largest gas and electric
delivery public utility, serving nearly three-quarters of the state’s population. PSE&G is the winner
of the ReliabilityOne Award for superior electric system reliability as well as the 2018 Outstanding
Customer Reliability Experience Award. PSE&G is a subsidiary of Public Service Enterprise Group
Inc. (PSEG) (NYSE:PEG), a diversified energy company. PSEG has been named to the Dow
Jones Sustainability Index for North America for 11 consecutive years.
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