How far away is the commercialization
of a cost-competitive fuel cell?
Millions of dollars of transactions flow through a computer system each day at the First National Bank of Omaha, Neb. With every hour of downtime costing the bank $6.5 million, the facility needed an on-site power system that would not only weather brownouts and power surges, but also produce the maximum amount of uptime. Many uninterruptible power systems (UPSs) promise 99.9% of reliability, which