Different approaches to wireless Internet access in San Francisco and neighboring Silicon Valley are producing very different results, with one project springing up around the city and the other inching through regulatory procedures.

The high-tech meccas are still pursuing municipal wireless after the first bubble in that industry burst last year. The free-for-cities business model that was to have covered all major U.S. cities in Wi-Fi failed because of high costs and low subscription rates, with some thorny political battles thrown in. San Francisco was one of the most high-profile casualties.

But with a new, grassroots approach, San Francisco seems to be leaping ahead of Silicon Valley, a breeding ground for much of the technology behind the concept. A company called Meraki is recruiting San Francisco residents to host its network infrastructure, while competitive ISP (Internet service provider) Covad Communications Group tries to get multiple approvals for a one-square-mile test network in Silicon Valley. On the bright side, Covad now plans to start deploying some radios on that test network beginning next week, according to Cisco Systems, which is supplying the equipment. Covad was not available for comment.

Both communities have been left at the altar before. San Francisco's network was to have been built and operated by EarthLink before that company pulled out of the Wi-Fi business in the middle of a fierce fight between the city's mayor and board of supervisors. Silicon Valley's first network partner, Azulstar, failed to raise approximately US$500,000 for two test networks despite promising a vast regional network that would serve the very cities that many high-tech venture capitalists call home.

In the wake of the muni meltdown, the two areas have moved in different directions, each with its own advantages and downsides. That's the way municipal wireless as a whole is moving, as cities and regions seek the right local approach rather than a cookie-cutter solution, analysts said.

Meraki is building its San Francisco network by offering residents free Wi-Fi repeaters and broadband Internet connections in exchange for router mounting locations, such as balconies and rooftops. The plan is to provide coverage in neighborhood homes and public areas without a complicated lease agreement or an expensive network buildout. Nearly 10,000 residents have accepted the deal so far, according to Meraki CEO Sanjit Biswas. This map shows the location of each repeater and the number of people using it.

The IDG News Service is a Network World affiliate.