The phrase "already existing infrastructure" is correct and usable in written English.
It can be used when referring to infrastructure that is currently in place and operational, often in discussions about development, planning, or resource allocation.
Example: "The city plans to enhance its public transportation system by utilizing the already existing infrastructure to minimize costs."
Alternatives: "currently available infrastructure" or "pre-existing infrastructure".
You tap into other, already existing infrastructure, of course.
Thus, a local production of ceramic filters was planned that would use the already existing infrastructure of potteries in Kasongan, Yogyakarta.
Most of the times, the usage of IoT devices requires an already existing infrastructure which cannot be controlled by the device owner, for instance in a smart home.
With its high hydrogen density and already existing infrastructure, ammonia (NH3) is believed to be an excellent green fuel that can be used in energy generation and transportation systems.
PV installations and wind turbines that are not located on top of already existing infrastructure will reduce the ability to use the land for other activities, though to different degrees based on the previous land uses and the type of project implemented.
A high annual temperature regime, low cloud coverage, and a maximum light exposure, which are typical for semi-arid regions, together with an already existing infrastructure are said to be favorable factors to increase the probability of economical viable microalgal production processes (Grobbelaar 2009).
"Its an immediate entry point into larger carriers where Nortel is already providing existing infrastructure," Showalter says.
While many cities don't have a big enough budget to upgrade their infrastructure, technology can already make existing infrastructure more efficient.
they have a lot of capital already invested in existing infrastructure.
The main motivation for PLC is that already existing grid infrastructure reaches every EMU that wants to charge an EV.
To address this problem, GensearchNGS does not only optimize the algorithms for speed and memory usage but also try to exploit the already existing computing infrastructure.
