Bloom Energy Corporation (NYSE:BE) garnered significant investor attention after it unveiled a new 800V DC-native fuel-cell power architecture on September 16, designed to supply continuous direct current to the next generation of AI data centers.
These solid-oxide fuel cells can generate continuous 800V DC power natively, rather than producing AC power that then has to be converted into DC that AI computing equipment ultimately consumes. This potentially removes several conversion stages, such as transformers and switchgear, thus lowering capital cost and energy losses.
Bloom claims that its technology can cut non-compute capital expenditures for a 1 GW data center by $3.6 billion, or 27%, and lower five-year total cost of ownership by $5.5 billion, or 9%, compared to traditional AC-based infrastructure.
With this technology, Bloom Energy is targeting one of the biggest bottlenecks in the ongoing AI boom – securing large amounts of reliable power quickly and economically. If 800V DC becomes widely adopted across AI data centers, the company will benefit not only from the soaring power demand, but also from a broader shift in how that power is generated and delivered.
Bloom Energy pointed to Nvidia's planned adoption of 800V DC architecture beginning with Rubin Ultra and Kyber systems as an indication of where data center power infrastructure is heading. In its 2026 Mid-Year Data Center Power Report, Bloom claimed that data center leaders expect DC-based architectures to account for 58% of new deployments by 2030, potentially creating a significant market for technologies designed around direct-current power delivery.
#energy #architecture
These solid-oxide fuel cells can generate continuous 800V DC power natively, rather than producing AC power that then has to be converted into DC that AI computing equipment ultimately consumes. This potentially removes several conversion stages, such as transformers and switchgear, thus lowering capital cost and energy losses.
Bloom claims that its technology can cut non-compute capital expenditures for a 1 GW data center by $3.6 billion, or 27%, and lower five-year total cost of ownership by $5.5 billion, or 9%, compared to traditional AC-based infrastructure.
With this technology, Bloom Energy is targeting one of the biggest bottlenecks in the ongoing AI boom – securing large amounts of reliable power quickly and economically. If 800V DC becomes widely adopted across AI data centers, the company will benefit not only from the soaring power demand, but also from a broader shift in how that power is generated and delivered.
Bloom Energy pointed to Nvidia's planned adoption of 800V DC architecture beginning with Rubin Ultra and Kyber systems as an indication of where data center power infrastructure is heading. In its 2026 Mid-Year Data Center Power Report, Bloom claimed that data center leaders expect DC-based architectures to account for 58% of new deployments by 2030, potentially creating a significant market for technologies designed around direct-current power delivery.
#energy #architecture
2 months ago
