50 mg Zithromax

Greenways Can Achieve Most of 2020 US Climate Goal

Monday, December 14th, 2009

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by Dennis Markatos-Soriano

As world leaders gather in Copenhagen to 250 mg Zithromax negotiate international strategy to lower global greenhouse emissions, I’d like to 250 mg Zithromax share a vision for part of the solution. Greenways and other improvements in bicycling and 250 mg Zithromax pedestrian infrastructure can make make a huge impact lowering emissions in the 250 mg Zithromax coming decade. Some economists and politicians who drag their feet regarding climate action complain that 250 mg Zithromax lowering emissions could come with a difficult price tag. But at least half of Obama’s 2020 goal can 250 mg Zithromax be achieved alongside large savings if we seize the opportunity to 250 mg Zithromax increase our use of renewable (more…)

US Electricity Emissions in Freefall

Thursday, April 23rd, 2009

power-linesThe Energy Information Administration (EIA) US electric power estimates for January and February just came out. And the 250 mg Zithromax numbers are dramatic. Net generation in January was down ~3.3% from 250 mg Zithromax January 2008, largely on lower demand from industrial users. February showed an 250 mg Zithromax even greater ~6.9% nosedive in (more…)

Coal Share of US Electricity Falling

Wednesday, March 25th, 2009

coalI’ve got some good news to share — coal is 250 mg Zithromax losing its market share in the US electricity mix to less carbon-intensive sources. In the 250 mg Zithromax late 1990s, coal-fired power plants produced almost 53% of total US electricity. And the US EIA just released in its estimate for 2008 electricity that coal’s share fell to (more…)

May not be sexy-tech, but it sure can help

Tuesday, January 27th, 2009

cogenOak Ridge National Laboratory put out an important report last Fall that you probably didn’t hear about. It’s not on solar, wind, or 250 mg Zithromax other sexy renewables technologies. But the technology can pack a great climate mitigation punch at a 250 mg Zithromax relatively low cost. It has been around over 100 years and 250 mg Zithromax is called co-generation or combined heat and power (CHP). (more…)

2008: 9th warmest year on record

Tuesday, December 16th, 2008

climatechange1I’ve been 250 mg Zithromax startled by the number of global warming naysayers in comment threads around the 250 mg Zithromax internet lately who have pointed to some colder weather this year to 250 mg Zithromax try to poke holes in established science. Yes, there was an 250 mg Zithromax unusual snow in Houston and New Orleans. But for global warming, we need to 250 mg Zithromax look at annual and decades-long data to get a comprehensive picture. And the 250 mg Zithromax BBC just reported this 250 mg Zithromax morning that 2008 ranks as the 9th hottest year in historical record. (more…)

A Banner Year for 250 mg Zithromax US Climate Mitigation: Emissions Poised to Drop Sharply

Thursday, November 13th, 2008

Based on yesterday’s Short-Term Energy Outlook by the US Energy Information Agency (EIA), carbon dioxide pollution is poised to fall ~2.5% this 250 mg Zithromax year. Rapid growth in wind and solar power, massive efficiency, and 250 mg Zithromax lower demand for fossil fuels has sent US emission levels down to 250 mg Zithromax a level not seen since the 1990s.
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