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Burlington, the largest city in Vermont, has become the first city in the country to provide electricity to its residents using 100 percent renewable energy, PBS NewsHour reported.
The city recently announced that it’s now producing or getting more power than used by its citizens, all of which comes from wind, solar, and/or hydroelectric means.
As NewsHour’s William Brangham explained, about a third of Burlington’s renewable energy is produced at [a] biomass facility. “Biomass is just a fancy word for something that gets burned to produce energy – in this case, they haul in scrap wood from across Vermont, use the heat to make steam, and thus generate electricity.”
originally posted by: Hoosierdaddy71
For one they get 20% of their power from a river. That is not going to be practical country wide. They benefited from geography. Lucky them.
Another is that they claim a savings of $20 million over the next two decades. That's sounds great but a wind turbine cost $3 million. What did it cost to save $20 million?
originally posted by: Benevolent Heretic
originally posted by: Hoosierdaddy71
For one they get 20% of their power from a river. That is not going to be practical country wide. They benefited from geography. Lucky them.
And living in New Mexico, we'd get a great deal from the sun. We'd benefit from geography as well. Lucky us. Oregon wouldn't benefit from the sun so much. But what's the problem with benefiting from the geography? Geography exists all around the country!
Another is that they claim a savings of $20 million over the next two decades. That's sounds great but a wind turbine cost $3 million. What did it cost to save $20 million?
There is more benefit to it than just the cost. Besides, how much will it save over the next 100 years? How much will it save for their children and grandchildren? Thinking shortsightedly is what has us in the mess we're in.
originally posted by: tothetenthpower
a reply to: Benevolent Heretic
3/4 Renewable.
As NewsHour’s William Brangham explained, about a third of Burlington’s renewable energy is produced at [a] biomass facility. “Biomass is just a fancy word for something that gets burned to produce energy – in this case, they haul in scrap wood from across Vermont, use the heat to make steam, and thus generate electricity.”
That's clever, and ingenious, but not technically renewable.
This is fantastic news however. It just goes to show this CAN be done, if people spend the money and do it properly.
Wonderful. S&F.
~Tenth
originally posted by: Hoosierdaddy71
A couple things about this story stick out to me.
For one they get 20% of their power from a river. That is not going to be practical country wide. They benefited from geography. Lucky them.
originally posted by: lynxpilot
As a person in the power industry, I'd have to interject that Burlington may be using all 'green' energy, but it's at somebody's expense. There isn't yet a form of green energy that can follow load demand. So they may be enjoying the nice warm fuzzy of green energy, the rest of the grid has to make up for their production being at select times of the day when load demand may or may not be able to absorb it, and when their diurnal sources are not providing energy, some form of fossil fuel or nuclear energy has to make up for it. It isn't as simple as they're trying to make it seem. And what's worse is that the producers that have to make up for unreliable (wind/solar/biomass) sources have to use assets that are actually more expensive, inefficient, and generally contrary to the desired end result in terms of carbon or other emissions.
Dream on.