Insights

Grant-ready partnerships The Sustainability Institute recently secured a substantial EPA grant of 11.4 million for a housing project, indicating strong grant alignment and potential for multi-year funding partnerships. Approach similar funders and allied organizations with project proposals that leverage their current energy efficiency and weatherization focus.

Home performance demand A broad portfolio in home performance, weatherization, energy efficiency upgrades, and green jobs training positions SI as a potential conduit for contractors, energy suppliers, and workforce training providers seeking to scale residential efficiency initiatives in the Charleston area.

Community program leverage With experience in AmeriCorps and community engagement across underserved populations, there are opportunities to offer volunteer-driven programs, youth leadership pipelines, and collaboration with universities or corporate social responsibility teams to expand impact while meeting philanthropic objectives.

Sustainability consulting demand SI provides sustainability consulting and planning for municipalities and private sector, signaling potential cross-sell to engineering firms, technology vendors, and local governments seeking climate resilience, energy efficiency, and sustainable housing projects.

Strategic partnerships Recent collaborations with Sol Systems, Google, and energy programs suggest openness to technology-enabled energy projects. This creates sales opportunities around solar, data analytics, home automation for energy management, and scalable community resilience initiatives.

Similar companies to The Sustainability Institute

The Sustainability Institute Tech Stack

The Sustainability Institute uses 8 technology products and services including iCIMS, Open Graph, WordPress, and more. Explore The Sustainability Institute's tech stack below.

Media & News

The Sustainability Institute's Email Address Formats

The Sustainability Institute uses at least 1 email format:
The Sustainability Institute Email FormatsExamplePercentage
First@sustainabilityinstitutesc.orgJohn@sustainabilityinstitutesc.org
100%

Frequently Asked Questions

What is The Sustainability Institute's official website and social media links?

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The Sustainability Institute's official website is sustainabilityinstitutesc.org and has social profiles on LinkedIn.

How much revenue does The Sustainability Institute generate?

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As of August 2026, The Sustainability Institute's annual revenue is estimated to be $10M - $25M.

What is The Sustainability Institute's SIC code and NAICS code?

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The Sustainability Institute's SIC code is 8641 - Civic, Social, and Fraternal Associations and NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does The Sustainability Institute have currently?

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As of August 2026, The Sustainability Institute has approximately 28 employees across 1 continents, including North America. Key team members include Program Coordinator: D. R. Explore The Sustainability Institute's employee directory with LeadIQ.

What industry does The Sustainability Institute belong to?

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The Sustainability Institute operates in the Non-profit Organizations industry.

What technology does The Sustainability Institute use?

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The Sustainability Institute's tech stack includes iCIMS, Open Graph, WordPress, Shopify, Google Workspace, Element UI, Clipboard.js and Piwik PRO Core.

What is The Sustainability Institute's email format?

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The Sustainability Institute's email format typically follows the pattern of First@sustainabilityinstitutesc.org. Find more The Sustainability Institute email formats with LeadIQ.

When was The Sustainability Institute founded?

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The Sustainability Institute was founded in 1999.
The Sustainability Institute logo

The Sustainability Institute

Non-profit OrganizationsSouth Carolina, United States11-50 Employees

The Sustainability Institute is a North Charleston, South Carolina-based nonprofit focused on building sustainable, climate-resilient, and equitable Lowcountry communities for future generations. It centers its work on empowering underserved families and communities and advancing housing that is healthy, safe, and affordable. Founded in 1999, the organization aims to be a trusted partner for neighborhoods undergoing change, offering service-learning opportunities and a supportive environment for at-risk and disadvantaged residents.

The institute provides sustainability consulting and planning services for municipalities and private-sector businesses. Its programs include a city-wide energy efficiency initiative, a weatherization service, and an AmeriCorps program in its eleventh year that develops the next generation of conservation leaders. The organization has engaged in partnerships to extend its impact, including a 2023 collaboration with Sol Systems and Google to deliver home repairs together with energy efficiency upgrades for households in under-resourced Charleston communities.

Section iconCompany Overview

SIC Code
8641 - Civic, Social, and Fraternal Associations
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    The Sustainability Institute's revenue is estimated to be in the range of $10M - $25M

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