Large consumers of power like data
centers and manufacturers are driving up local energy demand quickly, CPS
Energy officials said during a special board meeting Monday.
These types of customers have
requested sizeable blocks of energy over the next 10 years, CPS Energy Director
of Business and Economic Development Benjamin Jordan told trustees.
By the end of 2028, CPS Energy
estimates it will require roughly 2,700 additional megawatts to address these
customers’ demands, he said.
By the end of 2033, that estimate
jumps to an additional 3,400 megawatts, Jordan added.
A megawatt can power 200 homes on a
hot Texas day. CPS Energy’s entire portfolio can generate about 7,246 megawatts
at a given time.
“This type of customer is going to
put a tremendous amount of strain on the generation plan, the portfolio, and in
all portions of our business — from legal to engineering, transmission
planning, construction, building substations,” Jordan said.
“This is large infrastructure that
we’re going to be building for these customers.” These types of customers currently use about
324 megawatts of power at any given moment, roughly equal to the electricity
required to power 65,000 residential homes at once, he said.
These customers are also asking for
low-cost energy that has a zero-carbon impact on the community, Jordan said,
adding CPS Energy will have to come up with “some creative solutions” to meet
these requests.
President and CEO Rudy Garza assured
trustees Monday this growing need is not unique to San Antonio, adding that all
major metropolitan areas are experiencing this type of growth in demand driven
largely by new data centers and manufacturers.
“CEOs across the sector are talking about how to implement best
practices to ensure we’re responsive [to this type of growth],” Garza said.
He added that CPS Energy is
currently adding about 150 megawatts of new power generation every year.
Another concern utilities have to
take into account however is where these large customers want to build, Garza
said.
Jordan said it can pose unique
challenges to a utility when these types of customers want to build within the
same area — forcing the utility to consider how it will get large blocks of
power to specific spots on its grid system.
That’s the case in San Antonio,
where data centers are proliferating on the city’s far West Side, he said.
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