There has been a lot of discussion about data centers in the news recently. Some people see them as an opportunity for economic development, technology investment and new infrastructure, while others have raised concerns about electricity use, water consumption, environmental impacts and their effect on local communities. With the conversation growing, we decided to take a closer look at existing data centers and proposed data-center and data-processing projects across the 805 region of California, including Ventura, Santa Barbara and San Luis Obispo counties.
Photo by Erik Mclean on Unsplash
The 805 region of California is becoming increasingly connected to the technology, telecommunications, cloud computing and advanced computing industries. From established colocation facilities in San Luis Obispo to Google's advanced quantum computing operations in Goleta and a recently rejected proposal involving the Ventura County Fairgrounds, data-center development is becoming a more visible issue across the Central Coast.
Data centers are facilities designed to house computer servers, networking equipment, storage systems and other technology infrastructure. They support everything from websites and cloud applications to artificial intelligence, telecommunications, financial services and scientific research.
This guide looks at current and publicly reported data-center and advanced-computing facilities in Ventura, Santa Barbara and San Luis Obispo counties, as well as notable proposed developments and the public discussion surrounding them.
Because projects can change during planning, permitting and development, the status of individual projects can change over time. This article reflects publicly available information reviewed in September 2026.
Data Centers in Ventura County
Ventura County has historically had a smaller data-center footprint than some major technology markets in California. However, data-center development recently became a significant local issue following a proposal involving the Ventura County Fairgrounds.
Global Stack USA and the Ventura County Fairgrounds
Global Stack USA entered into a non-binding memorandum of understanding with the Ventura County Fairgrounds concerning a proposed development that included a data-processing facility, parking structure and vertiport.
The proposal generated significant public attention because many Ventura residents and community members were concerned that the development could lead to a larger conventional data center or other technology-intensive facility at the waterfront fairgrounds. Global Stack, however, described the proposal as a data-processing and emergency-resilience concept rather than directly proposing construction of a conventional data center.
The distinction is important when describing what happened. The project should not be characterized as a conventional data center that was formally approved and then canceled.
Ventura Fairgrounds Board Ends Current Global Stack Agreement
On September 15, 2026, the Ventura County Fairgrounds Board of Directors voted 5-3 to provide Global Stack USA with 30 days' notice that the board did not want to continue the existing memorandum of understanding concerning the proposed data-processing facility, parking structure and vertiport. The action effectively ended the current discussions under that agreement.
The vote followed substantial public discussion and community concern. Some residents questioned the potential environmental, infrastructure and land-use implications of placing a major computing-related development at the Ventura waterfront.
At this stage, the most accurate description is that the current Global Stack proposal is no longer moving forward under the existing MOU, although the future of any revised proposal or new discussions is not known. The board did not vote on whether to approve or deny construction of a conventional data center.
Public Opinion About Data Centers in Ventura County
The Ventura Fairgrounds discussion demonstrated that data-center development can generate strong local interest, particularly when questions involve electricity use, water consumption, cooling systems, noise, environmental effects, traffic, public land and the potential economic benefits of a project.
There does not appear to be a comprehensive scientific public-opinion poll measuring attitudes toward data centers across all of Ventura County or the entire 805 region. Consequently, it would be inaccurate to state that residents throughout the 805 either support or oppose data-center development based solely on the Ventura Fairgrounds debate.
What can be documented is that the Global Stack proposal attracted organized local opposition and significant public participation before the Fairgrounds Board voted to end the current MOU. News reports also documented concerns from residents who feared the project could ultimately facilitate a larger data-center development.
Data Centers and Advanced Computing in Santa Barbara County
Santa Barbara County has a different technology profile from Ventura County. Rather than being known primarily for large conventional hyperscale data-center campuses, the county has developed a notable presence in advanced computing, research and technology infrastructure.
Google Quantum AI in Goleta
One of the region's most significant computing-related facilities is Google's Quantum AI campus in the Goleta area. Google announced its Santa Barbara Quantum AI campus in 2021, describing it as a facility that includes a quantum data center, quantum hardware research laboratories and quantum processor fabrication capabilities.
Google's Quantum AI operation is different from a conventional cloud or hyperscale data center. Its primary purpose is research and development of quantum computing hardware and systems rather than operating a large general-purpose server campus for commercial cloud customers.
Google has continued investing in quantum computing research in 2026, including work on both superconducting and neutral-atom approaches to quantum computing.
Google Expands Its Goleta Footprint
Google's presence in Goleta expanded further in 2026 when the company purchased an approximately 83,356-square-foot campus at 147 and 153 Castilian Drive for $32.5 million, according to reporting by The Santa Barbara Independent. The purchase added to Google's existing local footprint and its Quantum AI operations in the Santa Barbara area.
The Castilian Drive acquisition should not automatically be classified as a new conventional data center. Public reporting describes it as an expansion of Google's local technology and research footprint. Its connection to the company's broader computing activities makes it relevant to the region's technology infrastructure, but it is not evidence by itself of a new hyperscale data-center campus.
Could Santa Barbara County See More Data Center Development?
Santa Barbara County has several characteristics that make technology infrastructure attractive, including an established research community, telecommunications infrastructure, proximity to major technology companies and connections to UC Santa Barbara.
At the same time, there is a substantial difference between an advanced research facility and the large-scale AI data centers now being proposed in some other parts of California. Based on the publicly identified projects reviewed for this article, there is not currently a confirmed large hyperscale AI data-center campus under construction in Santa Barbara County comparable to the largest projects being developed elsewhere in California.
Data Centers in San Luis Obispo County
San Luis Obispo County has one of the more established data-center and colocation footprints within the 805 region. The county benefits from its Central Coast location and access to regional telecommunications and fiber infrastructure.
H5 Data Centers in San Luis Obispo
H5 Data Centers operates a 44,000-square-foot data center at 3610 Sacramento Drive in San Luis Obispo. The facility provides colocation and interconnection services for businesses and technology customers.
H5 describes the facility as a carrier-neutral data center with redundant power, backup generation, security systems, cooling infrastructure and access to multiple fiber networks. The company also highlights the facility's connectivity to long-haul fiber routes and submarine cable infrastructure serving the Central Coast.
This makes San Luis Obispo an important regional location for companies that need secure computing infrastructure without necessarily building and operating their own data center.
Astound Business Solutions Powered by Digital West
Another established data-center operation in San Luis Obispo is located at 711 Tank Farm Road. The facility was developed and operated by Digital West and is now presented by Astound Business Solutions as an Astound Business Solutions Powered by Digital West facility.
The San Luis Obispo facility offers colocation, secure data-center space, redundant power, cooling, physical security and carrier connectivity. The operator identifies multiple telecommunications carriers and fiber connections serving the facility.
The facility illustrates that the 805 region's data-center market is not limited to future AI developments. Businesses have been using local data-center infrastructure for connectivity, disaster recovery, cloud connectivity and other technology requirements for years.
Are Large AI Data Centers Coming to San Luis Obispo County?
San Luis Obispo County has established data-center infrastructure, but that does not mean the county currently has a publicly confirmed hyperscale artificial-intelligence data-center campus on the scale of some of the massive projects being proposed in other California markets.
Future development will depend on factors such as available electrical capacity, transmission infrastructure, fiber connectivity, land use, water requirements, cooling technology, permitting and the economics of constructing large computing facilities.
Why Data Centers Matter to the 805 Region
Data centers may look like industrial or technology facilities from the outside, but their effects can extend well beyond their property boundaries. Their operation depends on reliable electricity, telecommunications networks, cooling systems, physical security and backup infrastructure.
Electricity and the Power Grid
Electricity is one of the most important considerations when evaluating data-center development. Server equipment operates continuously, and large facilities can require substantial amounts of power.
The California Energy Commission identifies data centers as an important source of electricity-demand growth in California. The agency reported that data centers accounted for approximately 1,000 megawatts, or about 2 percent, of California Independent System Operator peak electricity demand in early 2026. The state's planning forecast projects substantially greater demand from data centers by 2040.
For the 805 region, that means future large-scale data-center projects could raise questions about electrical infrastructure, transmission capacity and how additional demand fits into regional energy planning.
Water and Cooling
Data centers generate significant heat because of the large amount of computing equipment operating inside them. Depending on the facility's design, cooling can involve air-based systems, mechanical cooling, liquid cooling or other technologies.
Water use can therefore vary considerably between facilities. A discussion about a proposed data center should look at the specific cooling system, projected water consumption and source of that water rather than assuming that every data center has the same environmental footprint.
Jobs and Economic Development
Data centers can create construction and technology-related employment, generate demand for electrical and telecommunications services and contribute to local tax or lease revenue depending on the project and ownership structure.
However, the number and type of permanent jobs can vary significantly from project to project. A large building does not necessarily translate into a large permanent workforce because many data-center functions can be automated and remotely monitored.
Public Opinion and the Future of Data Centers in the 805
The debate surrounding data centers in the 805 is likely to involve a range of competing considerations. Residents, businesses, technology companies, public agencies and property owners may evaluate projects differently depending on their priorities.
Questions likely to receive attention include how much electricity a facility will consume, whether new transmission infrastructure is necessary, how much water a cooling system requires, what environmental impacts may occur, how much permanent employment a project creates and whether the economic benefits justify the infrastructure requirements.
The Ventura Fairgrounds controversy also demonstrates the importance of transparency during the early stages of a technology infrastructure proposal. In that case, community members became concerned about the potential for a data center even though Global Stack characterized its proposal as a data-processing and emergency-resilience project rather than directly proposing a conventional data center.
For the broader 805 region, it is too early to conclude that residents have a uniform position on data-center development. Local opinion can vary substantially depending on the size, location, technology, water and energy requirements and economic benefits of an individual project.
Frequently Asked Questions About 805 Data Centers
Are there data centers in the 805 region?
Yes. San Luis Obispo County has established colocation and data-center facilities, including H5 Data Centers and the Astound Business Solutions Powered by Digital West facility. Santa Barbara County is also home to Google's Quantum AI campus, which includes a quantum data center and advanced computing research infrastructure.
Was a data center approved at the Ventura County Fairgrounds?
No conventional data center was approved for construction at the Ventura County Fairgrounds. Global Stack USA had been discussing a proposed data-processing facility, parking structure and vertiport under a non-binding MOU. On September 15, 2026, the Fairgrounds Board voted 5-3 to provide the company with 30 days' notice that it did not want to continue the agreement.
Did Ventura County reject a data center?
The most precise answer is that the Ventura County Fairgrounds Board ended the current MOU with Global Stack USA. The board did not conduct a vote on a conventional data-center construction application. The proposal under discussion involved a data-processing facility, parking structure and vertiport, while community members raised concerns about the possibility of future data-center development.
What is the largest data center in the 805?
There is no single publicly established ranking that determines the largest data center across Ventura, Santa Barbara and San Luis Obispo counties. Among publicly documented facilities, H5's San Luis Obispo facility is approximately 44,000 square feet, while Google's Santa Barbara-area Quantum AI campus represents a specialized advanced-computing operation rather than a conventional commercial colocation facility.
Will more data centers be built in the 805?
Additional development is possible, particularly as demand for cloud computing, artificial intelligence and digital infrastructure continues to grow. However, any major new project would need to be evaluated on its individual characteristics, including power requirements, water use, cooling technology, land use, telecommunications infrastructure, permitting and community impacts.
What to Watch for in 805 Data Center Development
Residents and businesses interested in future data-center development should watch local planning documents, public-agency meetings, environmental reviews, utility proceedings and project applications. Early descriptions of technology projects can also change as engineering, financing and permitting progress.
For Ventura, Santa Barbara and San Luis Obispo counties, the key issue may not simply be whether a project is called a "data center." The more useful questions are how much electricity and water it will require, what infrastructure it needs, where it will be located, what it will contribute to the local economy and how its environmental and community impacts will be managed.
The 805 region already has an established technology infrastructure base, and the continuing growth of artificial intelligence, cloud computing and advanced computing could bring additional investment to the Central Coast. At the same time, the Ventura Fairgrounds experience shows that transparency and clear information can be important factors when communities evaluate proposed technology infrastructure.
The Future of Data Centers in the 805
Data-center development is becoming an increasingly important part of California's technology and energy landscape. The 805 region is not currently one of the state's largest concentrations of hyperscale data centers, but it already has a network of computing, telecommunications and research facilities.
San Luis Obispo has established commercial data-center infrastructure, Santa Barbara County has become a center for Google's quantum computing research, and Ventura County recently became the focus of a high-profile discussion about a proposed data-processing development at the Fairgrounds.
As demand for artificial intelligence and digital services grows, the Central Coast may see additional proposals. For local communities, understanding the actual size, technology, resource requirements and economic benefits of each proposal will be important in evaluating what future data-center development could mean for the 805.
Sources & References
This article was researched using publicly available information from government agencies, facility operators and established news organizations.
- California Energy Commission — Data Centers and California electricity demand.
- Ventura County Fairgrounds reporting from the Santa Barbara News-Press regarding the September 15, 2026 Global Stack USA board vote.
- Spectrum News — reporting on the Ventura Fairgrounds proposal and the board's decision regarding the Global Stack MOU.
- Google — information about its Quantum AI campus and quantum computing research in the Santa Barbara area.
- The Santa Barbara Independent — reporting on Google's 2026 purchase of the Castilian Drive campus in Goleta.
- H5 Data Centers — San Luis Obispo data-center facility information.
- Astound Business Solutions Powered by Digital West — San Luis Obispo data-center information.
Information and project status can change as companies, public agencies and developers make new announcements or applications. Readers should consult the relevant public agency or facility operator for the latest project-specific information.
Published September 18, 2026, In 805 Media (in805.com)