Technology
Greenlight Networks' $100 Million Investment Highlights Growth in Baltimore Broadband
New fiber builds target underserved neighborhoods even as 40.7 percent of households remain without wireline service.
How we reported this
Greenlight Networks has committed $100 million to bring 100 percent fiber service to several Baltimore neighborhoods, part of a broader expansion that includes service starting in Mt. Washington, Roland Park and Hampden by September 2025.
The move comes as more than 96,000 Baltimore households, or 40.7 percent, still lack home wireline broadband, with the largest shortfalls in low-income and African American communities. City leaders opened the Office of Broadband and Digital Equity to coordinate efforts aimed at closing that gap permanently by 2030.
Existing networks set baseline speeds
Verizon Fios already supplies fiber reaching 940 Mbps in wide areas of the city, while Xfinity cable reaches 96 to 99 percent of addresses and can deliver up to 2 Gbps. Baltimore's median download speed sits at 197 Mbps, below the Maryland average of 226 Mbps and the national figure of 280 Mbps.
Greenlight's buildout will add another full-fiber option in Mt. Washington, Roland Park, Hampden and, later, Belair-Edison and Frankford. These additions follow patterns seen in other markets where new entrants increase choice and pressure incumbents on price and performance.
Funding signals continued infrastructure push
The $100 million outlay represents concrete capital directed at neighborhoods that have seen limited new construction. Combined with the city's five-year plan for open-access fiber, device distribution and digital-skills training, the spending illustrates how private investment and public targets are beginning to align.
Officials have not released updated adoption numbers since the 40.7 percent gap was recorded, yet the arrival of additional fiber routes and the 2030 deadline provide measurable benchmarks for tracking progress in the years ahead.