Molly Byrnes, 34, and Jesse Hofmann-Smith, 35, can’t reliably make phone calls on their cellular network from their cozy apartment on the outskirts of Taos, New Mexico, but they can host real-time webinars and build websites online for clients across the country. Their casita is one of about 6,300 homes and businesses in northern New Mexico connected to a high-speed fiber-optic internet network run by an unlikely source: the local electric cooperative. An increasing number of rural electric cooperatives in the U.S. are launching locally run fiber-optic internet networks, a model researchers cite as a way to bring New York City-speed internet to rural areas ignored by major telecommunications companies who can’t make enough return on investment. Of the roughly 900 electric cooperatives in the U.S., 60 offer fiber-optic internet access. Kit Carson Electric Cooperative in Taos, since 1944 the sole electric provider in much of northern New Mexico, was one of the first. It took 10 years and three tries at federal funding to reach where Kit Carson is today: nearly 3,000 miles of fiber-optic cables entrenched underground, strung along mountainous highways and dangling over an 800-foot-deep river gorge, reaching 6,300 customers to date with a waitlist of 12,000 more.