
Power:
The Primary
Limitation
on Growth
The data center development
pipeline — already at record heights
— would be substantially higher if
not for the singular issue of power
constraints. Analysis from S&P
Global Market Intelligence indicates
that the power demand from both
existing and planned datacenters in
the U.S. is expected to total about
30.7 GW once all data centers are
operational. However, utilities are
set to supply only 20.6 GW of that
needed capacity.
Further exacerbating this challenge
is that even where power capacity
is readily available, accessing it can
often take years due to the lack
of equipment to build supporting
transmission infrastructure.
Solving for the massive disparity
in power supply and demand is
driving some data center users
and developers to adopt a “Bring
Your Own Power” (BYOP) strategy.
Hyperscalers and developers are
signing large-scale power purchase
agreements with geothermal and
nuclear projects, exploring natural
gas, hydrogen, solar, wind and
battery solutions, and investing in
emerging technologies like small
nuclear reactors (SMRs). Post-2030,
more data center power demand
could be ‘behind the meter’, tied
to microgrids or SMRs, assuming
regulatory hurdles are overcome—
and could significantly reduce
the need for long-distance power
transmission and associated losses.
Growing scrutiny of traditional
transmission methods, heightened
by recent devastating wildfires in
the western U.S., underscores the
urgency in seeking cleaner and
safer generation and alternative
transmission solutions within the
data center industry and beyond3.
Nevertheless, purchasing power
directly from a microgrid or single-
source provider is not a decision
data center operators take lightly,
due to potential environmental
and reliability issues. Managing a
microgrid demands expertise largely
beyond what most data center
operators possess and is typically
better handled by a large utility with
extensive specialized resources.
Similarly, managing a nuclear facility
presents significant challenges,
even for traditional power utilities,
highlighting the complexity of
alternative power solutions.
6NEWMARK
3 Western Fire Chiefs Association, June 2024
The data center development pipeline
would be substantially higher if not for
the singular issue of power constraints.