Biosphere 2

What Biosphere 2 does

Biosphere 2 is a 3.14-acre closed ecological research facility operated by the University of Arizona in Oracle, Arizona, functioning as a department within the university's College of Science under the governance of the Arizona Board of Regents. Originally constructed in 1984 as a private sealed-environment experiment, the facility was acquired by the University of Arizona in 2007 and integrated into its academic portfolio. It operates dual missions as an Earth systems science research platform and a public visitor destination, serving K-12 schools, university students and faculty, general public visitors, conference and event organizers, and corporate/industry research partners.

The facility's core infrastructure comprises multiple precisely controlled biomes — rainforest, ocean, mangrove, desert, and savanna — alongside the Landscape Evolution Observatory (LEO), described as the world's largest indoor Earth science experiment studying water movement and landscape evolution in dry mountainous regions. Specialized research initiatives include the Ocean Reef Lab (coral reef restoration under elevated CO2 conditions), the Tropical Rain Forest system (carbon absorption thresholds in tropical plants), the Agrivoltaics initiative (agriculture-solar dual-use research), and the SAM Mars Analog program (space-exploration life-support testing). Educational offerings span K-12 field trips and virtual field trips, plus university programs including Research Experiences for Undergraduates (REU), Honors Internships, Engineering Capstone projects, Carson Scholars, and Vertically Integrated Projects (VIP). Public engagement is delivered through self-guided audio tours, an interactive browser-based virtual tour using Google Street View, and a Conference Center for events and meetings.

Biosphere 2 generates revenue through a hybrid model combining ticketed admissions processed via the Blackbaud platform, Conference Center rentals, a recurring membership program, donations routed through the University of Arizona Foundation, and education program fees. The facility operates under the institutional umbrella of the University of Arizona with no private equity, venture capital, or independent ownership stake disclosed in source materials, functioning as a public state entity rather than a venture-backed enterprise.

Name

Biosphere 2

Legal name

University of Arizona Biosphere 2

Website

https://b2science.org

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Biosphere 2 is a 3.14-acre closed ecological research facility operated by the University of Arizona in Oracle, Arizona, providing Earth systems science research infrastructure, K-12 and university education programs, and ticketed visitor experiences.

Ownership category

akta.pro rank

Product category

Earth Systems Science Research Facility

NAICS

Nature Parks and Other Similar Institutions (712190), Research and Development in Biotechnology (except Nanobiotechnology) (541714)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Nature, Biodiversity & Ecosystem Conservation (BPADALAE)

Keywords

• Ecological research facility
• Earth systems science
• Environmental education programs
• Controlled environment biomes
• Climate change research

Headquarters

HQ city

Oracle

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Ticket Sales: Public visitors purchase tickets for self-guided and guided tours of the facility, with pricing tiers for individuals, groups, and membership options
2. Conference Center Rentals: The Conference Center offers facilities for events, meetings, and conferences with reservation inquiry options for groups
3. Membership Program: Visitors can become members for ongoing access and benefits to the facility
4. Donations: The facility accepts donations through the University of Arizona Foundation

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

Biosphere 2 operates a 3.14-acre closed ecological research facility housing interconnected biomes (rainforest, ocean, mangrove, desert, savanna) where scientists precisely control and isolate environmental variables to study Earth's complex systems. It sells access to this research infrastructure to academic and industry researchers, delivers K-12 and university education programs, runs public self-guided and virtual tours, and rents a Conference Center for meetings and events. The facility is owned and operated by the University of Arizona.

Product overview

Biosphere 2 is a 3.14-acre living laboratory operated by the University of Arizona, functioning as both a research facility and public visitor destination. The facility offers an integrated portfolio comprising research ecosystems (Landscape Evolution Observatory, Tropical Rain Forest, Ocean Reef Lab, Desert, Mangroves, Savanna), educational programs (K-12 and university-level), and visitor experiences (guided tours, virtual tours, conference center). Unlike traditional software products, Biosphere 2 is a physical research infrastructure where scientists can precisely control and isolate environmental variables to study Earth's complex systems. The product portfolio centers on providing research testbeds, educational experiences, and public engagement with Earth systems science.

Differentiator

Problem solved

Functional benefit

Products and services

• Tour App Mobile application providing self-guided audio tours through Biosphere 2, offering rich history, archival photos, and context on current research initiatives. Designed for on-site visitors.
• Virtual Tour Interactive browser-based tour using Google Street View technology allowing exploration of the rainforest, ocean lab, landscape observatory, and other facilities. Accessible globally.
• Conference Center Conference facilities available for reservation supporting meetings, corporate events, and group bookings at the Biosphere 2 facility.
• Landscape Evolution Observatory (LEO) World's largest indoor Earth science experiment studying water movement in dry mountainous regions, vegetation growth, soil development, and their effects on water flow and quality over time. Operated as a user research facility.
• Ocean Reef Lab Research facility undergoing revitalization for coral reef restoration studies, demonstrating how ocean chemistry changes affect coral growth under elevated CO2 conditions.
• Tropical Rain Forest Controlled rainforest ecosystem used to study tropical plant responses to CO2 levels, with key findings on carbon absorption thresholds relevant to climate change projections.
• K-12 Education Programs Educational programs and virtual field trips for K-12 students fostering scientific literacy and environmental stewardship through immersive experiences.
• University Programs University-level programs including Research Experiences for Undergraduates (REU), Honors Internships, Engineering Capstone projects, Carson Scholars, Vertically Integrated Projects (VIP), and Faculty Innovative Teaching Fellows.
• Agrivoltaics Research Initiative Research initiative combining agriculture and solar energy systems to study dual-use land practices and sustainable food production with renewable energy.
• SAM Mars Analog Research initiative serving as a Mars analog environment for testing technologies and procedures for future space exploration.

Quantifiable outcome

• Tropical plants stop absorbing CO2 at ~600ppm threshold - enabling climate impact predictions
• +2 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• University of ArizonacoreStrategic or Co-development PartnerBiosphere 2 is owned and operated by the University of Arizona, serving as a research, education, and sustainability hub under the university's institutional umbrella. The affiliation provides academic credibility, student access, and research infrastructure support.
• Research Partners and CollaboratorscoreStrategic or Co-development PartnerBiosphere 2 offers unique collaboration opportunities including research testbeds for prototype and product development. The facility supports diverse research initiatives from landscape evolution to coral reef restoration.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Eden Project: The Eden Project in Cornwall, UK is the closest peer to Biosphere 2: a large-scale enclosed biome complex (rainforest and Mediterranean biomes under transparent domes) used for plant research, education, and ticketed public visits. Operates a similar integrated model of research, education, and visitor experiences around controlled ecological systems.
• Missouri Botanical Garden: A major U.S. botanical institution with a globally recognized research program (Center for Conservation and Sustainable Development), paid public admission, and educational programming. Comparable as a research-active, visitor-funded botanical institution with conservation focus.
• Arizona-Sonora Desert Museum: A regional zoo, botanical garden, and natural history museum in Tucson, Arizona combining living collections, research, and education. Operates a similar hybrid model of ecosystem-based exhibits, conservation research, and educational programming in the same Arizona market.
• Chicago Botanic Garden: A 385-acre public botanical garden with active research programs in plant science and conservation, paid admission, and educational programming. Comparable as a research-driven botanical institution with significant visitor/education revenue mix.
• Longwood Gardens: One of the world's premier horticultural display gardens with controlled-environment growing facilities, ticketed admission, and educational programming. Comparable as a large-scale controlled-environment horticultural institution with research and visitor-revenue components.

Broad incumbents

• Smithsonian Environmental Research Center (SERC): A major federal research institution conducting long-term environmental studies on ecosystems, climate, and biodiversity. Comparable as a large-scale Earth systems science research center with public outreach, though it does not operate as a ticketed visitor destination like Biosphere 2.
• Monterey Bay Aquarium: A major aquarium with active research institute, conservation programs, and education. Comparable as a research-driven, admission-funded institution focused on aquatic ecosystems, though narrower in ecological scope than Biosphere 2.
• Walt Disney World EPCOT (The Land pavilion): A large-scale entertainment venue with controlled agricultural and aquatic ecosystems and educational programming. Comparable as a controlled-environment educational attraction, though operating at vastly larger scale and with commercial rather than research orientation.

Regional players

• Royal Botanic Gardens, Kew: A UNESCO World Heritage site operating the world's largest botanical and mycological collection, with extensive research, paid admission, and education. Comparable as a major research-active botanical institution, though operating in the UK rather than the U.S. market.

Emerging players

• Exploratorium: A San Francisco-based science museum with hands-on exhibits, paid admission, and educational programming. Comparable as a paid science education destination, though differentiated toward interactive exhibits rather than living ecosystems.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/b2science
• YouTubeyoutube.com/channel/UCMuD0y0Uz0AFRQMq1C_uWcw
• Facebookfacebook.com/timeline
• Instagraminstagram.com/biosphere2
• TikToktiktok.com/@biosphere2
• LinkedInlinkedin.com/company/biosphere-ii

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Biosphere 2