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|Tuesday, August 01, 2006|
The world is increasingly moving to wireless sensors for everything from water and gas meters to shipping container tracking devices to temperature sensors in industrial freezers (read: Wal-Mart). Over their decades-long life, these devices require several rounds of batteries, which are inexpensive, and labor to physically replace them, which isn’t.
THE NEW TECHNOLOGY
WiSPI.net, co-founded by Portlander Doug Morris, would replace these batteries with a fuel cell about the size of a coin. Fed by a small tube of methanol, the WiSPI.net fuel cell charges up an attached battery that runs the larger wireless device. During the device’s downtime, the fuel cell recharges the battery. The fuel cell setup lasts for 25 years, or the theoretical life of most wireless sensors. Morris estimates the $60 initial cost of WiSPI.net’s fuel cell to be five times cheaper than the best battery system.
DOES IT HAVE JUICE?
Morris, who spent 20 years at Motorola and seven in their energy systems group, has a solid technology developed under a Department of Defense DARPA grant at Georgia Tech. “They have a real competitive advantage in powering devices that aren’t easy to get to,” says Wayne Embree, a venture capitalist at Cascadia Partners.
Wednesday, July 01, 2015
BY JACOB PALMER | DIGITAL NEWS EDITOR
There are more than 10 million former military members working in the United States.
Friday, May 22, 2015
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Inside the topsy-turvy world of corporate sustainability rankings.
Tuesday, June 23, 2015
Oregon’s new marijuana law is expected to lead to a bevy of new business opportunities for the state. And not just for growers. Law firms, HR consultants, energy efficiency companies and many others are expected to benefit from the decriminalization of pot, according to panelists at an Oregon Business breakfast meeting on Tuesday.
Tuesday, May 26, 2015
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Live, Work, Play: CEO of Gorilla Capital.
Monday, June 22, 2015
The Clean Fuels/gas tax trade off will go down in history as another disjointed, on-again off-again approach to city and state lawmaking.
Thursday, June 11, 2015
In 2014, total revenue for camping and day use in Oregon State Parks was a little more than $17 million. That figure may even higher this year "because we've had exceptionally nice weather," Hughes says.
Wednesday, June 24, 2015
One year after he was appointed chair of the Portland Development Commission, Tom Kelly talks about PDC's longevity, Neil Kelly's comeback and his new role as Portlandia's landlord.
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