Transformative Development Initiative (TDI)

Transformative Development Initiative (TDI) is sponsored by MassDevelopment. Partners with communities to strengthen downtowns and commercial districts in Gateway Cities through a three-year partnership and accelerator framework.

Transformative Development Initiative - MassDevelopment Transformative Development Initiative Building wealth and possibility in Massachusetts’ Gateway Cities from the ground up.

Transformation by the Numbers TDI districts graduated and ongoing Invested directly into TDI communities Public and private investment influenced Returned on MassDevelopment's investment The Transformative Development Initiative (TDI) is MassDevelopment's flagship program that partners with communities to strengthen downtowns and commercial districts in Gateway Cities.

Through a three-year partnership and accelerator framework, we collaborate with cross-sector local leaders and organizations to drive meaningful district transformation. We commit intensive, multi-year resources to a neighborhood—simultaneously advancing real estate development, supporting small businesses, activating public spaces, and strengthening local economies.

Our approach is direct, hands-on, and rooted in deep collaboration, helping communities build on the assets that already make them strong. By focusing on neighborhood revitalization, we aim to create lasting economic opportunities and clear pathways for wealth building for residents and local stakeholders alike.

TDI’s Theory of Change is to bring a practical toolkit of targeted financial and human capital to support this work, from small grants and technical assistance to real estate support and district level strategies. These resources are shaped by local priorities and designed to help communities move ideas into action, test what works and build momentum over time.

Before a Fellow is placed, TDI partners with local cross-sector teams to build readiness. Over four months, participants engage in guided learning modules, receive hands-on support from MassDevelopment staff, and access early funding to jumpstart progress.

TDI District in Development Designated districts receive a three-year commitment that includes a fully funded TDI Fellow, tailored technical assistance, small grants, TDI Equity eligibility, and a structured Fellowship experience from onboarding through completion.

TDI Uses An Accelerator Model Tools That Drive District Transformation TDI deploys a set of tools and investments into each district, collaborating with local partners to support progress over time. An embedded mid-career practitioner who brings economic development expertise and helps facilitate collaboration and network organization across the district.

A local cross-sector TDI Partnership of community leaders guides district strategy, defines goals, and governs the program's direction. TDI Co-Investment & Technical Assistance TDI uses a co-investment approach to support districts through small business and real estate investments, along with tailored technical assistance, leveraging in-kind contributions and local partner resources to advance district priorities.

Creative Economy Initiatives Enhancing the outsized impact that the creative and cultural economies have on Gateway City downtowns and commercial districts. Transformative Development Initiative Highlighting Immigrant Developer Impact in Hyannis Produced by Felix Gomez of Lawrence’s Vessel Vision Productions and conceived of by Hyannis...

Transformative Development Initiative Springfield Fashion Week: Cosmic Cycles Driven by a clear vision, community feedback, and local designers' talents, the Springfield TDI... Transformative Development Initiative Center Space: From Dormancy to Dynamic Destination One vision, a city's ambition, several financial grants, and countless community engagements... Grow your knowledge of TDI!

Check out our new Gateway Network page to learn more about work after the accelerator. Director of Transformative Development