

Sustainability
CARBON
Measure and reduce greenhouse gas (GHG) emissions.
ENERGY
Operate efficiently and procure clean energy.
WATER
Conserve potable water through efficiency and reuse.
WASTE & CIRCULARITY
Use less, maximize reuse, and increase waste diversion through recycling in both operations and construction.
LAND USE & BIODIVERSITY
Support natural ecosystems through habitat protection and restoration.

Stewardship
COMMUNITY IMPACT
Positively impact the communities in which we operate through engaging local stakeholders, supporting public infrastructure projects, and participating in philanthropic initiatives.
STEM EDUCATION
Foster a pipeline of STEM-educated talent to develop and grow the data center workforce of tomorrow through apprenticeships, university partnerships, and community education enrichment programs.

People & Culture
EMPLOYEE ENGAGEMENT
Through thoughtful engagement at all levels, attracting and retaining the best talent strengthens STACK’s culture and service delivery. We take pride in our comprehensive benefit, professional development, and team-building programs, which enhance the employee experience.
LEADERSHIP APPROACH
Foster a culture of leadership where individuals at every level are empowered to lead with purpose, integrity, and a commitment to growth, building a resilient, innovative organization.
BUSINESS INTEGRITY
Doing business with integrity, enforcing a zero-tolerance policy on conflicts of interest and other ethical violations.

Health & Safety
Design
STACK integrates risk-reduction into its designs, aiming to eliminate hazards through engineering and controls from the project’s start.
Construction
Facilities are designed with hazard mitigation in mind, supported by strict contractor pre-qualifications and regular safety inspections during construction.
Operations
Daily operations follow detailed policies, reinforced by routine inspections, recurring training, and active employee engagement.
Resources
2024 Impact Report
STACK’s annual Impact report highlights key actions, progress, and milestones achieved each year in support of our sustainability, stewardship, people and culture, and health and safety corporate responsibility objectives.
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