This Black History Month, we honor Black innovators whose ideas laid important groundwork for cleaner, safer transportation and healthier air. Garrett Morgan, best known for inventing the modern traffic signal, helped improve roadway efficiency and safety—reducing congestion and emissions long before clean transportation became a national priority. His earlier work on air filtration devices also contributed to lifesaving advancements in breathable air and pollution protection.
We also recognize Lonnie Johnson, an engineer whose work spans energy systems, battery technology, and efficiency innovations that continue to influence modern clean-energy and electric vehicle advancements. His career reflects the critical role Black engineers play in shaping sustainable transportation solutions.
Alongside these innovators, we’re proud to highlight the work of Community Housing Development Corporation (CHDC), a Black-founded and Black-led organization advancing equity, economic opportunity, and access to clean transportation. Through trusted community outreach and leadership, CHDC helps ensure that the benefits of clean air vehicles reach communities most impacted by pollution.
At DCAP, we’re committed to building on this legacy, supporting partnerships and programs that expand access to clean transportation and move us toward a healthier, more equitable future.