In mid-September, the U.S. government revised its estimates for U.S. oil production upward once again. Boosted by increases in tight oil from shale formations in North Dakota and Texas, America could soon surpass its previous domestic production peak hit in 1970. At the same time, U.S. natural gas production, also driven by fracking, hit an all-time high this summer. But skeptics warn that fracked oil and gas could soon hit a peak, pointing to the steep decline rates for wells – which both the oil and gas industry and the government admit. One prominent Canadian geologist and drilling consultant, David Hughes, recently released an analysis of these decline rates for the Post Carbon Institute, showing an 85 percent average drop in production at unconventional wells in the first three years. However, total production is still growing. And the EIA suggests that a peak may not come for another couple of decades. What are we to make of these conflicting projections on the promise of fracking? This week, we’ll look at the future of fracking and ask what it means for cleantech investment. We’ll also talk about the possible outcome of an IRS review of value of solar tariffs, and ask if any good came out of the recent UN climate summit and march in New York City. Don’t forget to fill out our listener survey so we can get your feedback: http://svy.mk/1rCT4HH This podcast is brought to you by SMA, the world's leading solar inverter manufacturer. With more than 850 service experts, 90 service hubs, 30-plus gigawatts installed globally and thousands of commercial and utility projects completed worldwide, SMA is the partner of choice for your PV projects. The Energy Gang is produced by Greentechmedia.com. The show features weekly discussion between energy futurist Jigar Shah, energy policy expert Katherine Hamilton and Greentech Media Editor Stephen Lacey. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.