Power now central to site selection
What happened
The AI boom is pushing data‑centre and tenant conversations from racks to megawatts, and Bay Area brokers are seeing power capacity become a primary selection criterion. A KRON4 tour of a San Jose data centre underlined the region’s role as a neutral interconnection hub, while Axios reports the sector is debating whether to rely on the grid or build self‑contained energy 'islands' for reliability and scale. That shift means electrical capacity and upgrade timelines are increasingly decisive for tech and industrial space choice. (kron4.com, axios.com)
Why it matters
KRON4’s on‑site tour of Equinix SV5 in San Jose showed the facility functions as a neutral interconnection hub — a place where multiple companies can physically connect networks — and SV5 is one of 12 Equinix data centers in Silicon Valley. (kron4.com) The station tour noted specific operational measures: Bloom fuel cells located on the property supply roughly 50% of the power consumed by the building’s computers, the operator said, and Equinix reported that roughly 25–35% of energy in facilities like SV5 is used for cooling, with some of the equipment heat being recycled into power. (kron4.com) Bloom fuel cells were described on the tour as solid‑oxide electrochemical devices that convert natural gas into electricity on-site (i.e., they generate power at the facility rather than drawing it entirely from the utility grid), and the site also uses hot‑aisle/cold‑aisle segregation (separating hot exhaust air from cool intake air) to lower cooling loads. (kron4.com) Axios reported the industry is actively debating whether to remain tied to the utility grid or to build “energy islands” — self‑contained systems that pair on‑site generation with storage so a data center can operate independently — and said that debate is reshaping power flows and prompting multibillion‑dollar investments because data‑center electricity demand now rivals that of entire cities. (axios.com) Combining Equinix’s concrete measures at SV5 (neutral interconnection, on‑site fuel cells, heat reuse, and cooling optimisation) with Axios’s overview of the grid‑versus‑islands fight shows why site surveys and tenant conversations increasingly treat existing on‑site generation, interconnection neutrality, and measured cooling loads as explicit, actionable attributes in location and expansion decisions. (kron4.com) (axios.com)
Key numbers
- A KRON4 tour of a San Jose data centre underlined the region’s role as a neutral interconnection hub, while Axios reports the sector is debating whether to rely on the grid or build self‑contained energy 'islands' for reliability and scale.
Quick answers
What happened in Power now central to site selection?
The AI boom is pushing data‑centre and tenant conversations from racks to megawatts, and Bay Area brokers are seeing power capacity become a primary selection criterion. A KRON4 tour of a San Jose data centre underlined the region’s role as a neutral interconnection hub, while Axios reports the sector is debating whether to rely on the grid or build self‑contained energy 'islands' for reliability and scale. That shift means electrical capacity and upgrade timelines are increasingly decisive for tech and industrial space choice. (kron4.com, axios.com)
Why does Power now central to site selection matter?
KRON4’s on‑site tour of Equinix SV5 in San Jose showed the facility functions as a neutral interconnection hub — a place where multiple companies can physically connect networks — and SV5 is one of 12 Equinix data centers in Silicon Valley. (kron4.com) The station tour noted specific operational measures: Bloom fuel cells located on the property supply roughly 50% of the power consumed by the building’s computers, the operator said, and Equinix reported that roughly 25–35% of energy in facilities like SV5 is used for cooling, with some of the equipment heat being recycled into power. (kron4.com) Bloom fuel cells were described on the tour as solid‑oxide electrochemical devices that convert natural gas into electricity on-site (i.e., they generate power at the facility rather than drawing it entirely from the utility grid), and the site also uses hot‑aisle/cold‑aisle segregation (separating hot exhaust air from cool intake air) to lower cooling loads. (kron4.com) Axios reported the industry is actively debating whether to remain tied to the utility grid or to build “energy islands” — self‑contained systems that pair on‑site generation with storage so a data center can operate independently — and said that debate is reshaping power flows and prompting multibillion‑dollar investments because data‑center electricity demand now rivals that of entire cities. (axios.com) Combining Equinix’s concrete measures at SV5 (neutral interconnection, on‑site fuel cells, heat reuse, and cooling optimisation) with Axios’s overview of the grid‑versus‑islands fight shows why site surveys and tenant conversations increasingly treat existing on‑site generation, interconnection neutrality, and measured cooling loads as explicit, actionable attributes in location and expansion decisions. (kron4.com) (axios.com)
