Now I'll turn the call over to Paul Carrico. Paul?
Paul D. Carrico
Thanks, Martin, and good morning, ladies and gentlemen. We appreciate you joining us this morning. I'll go through the details of the quarter in a few minutes. But before that, I'd like to comment on our recently announced merger with PPG's commodity chemicals business. We were very pleased to announce this transaction. This is an exciting and unique opportunity to create an industry leader, while at the same time providing outstanding options for growth and enhanced shareholder value. The combination achieves one of our key strategic initiatives of increasing Chlorovinyls integration. At the same time, this will take the company to another level as we will have more diversity in our product portfolio.
All this was accomplished without negatively impacting our leverage ratios. The combination is projected to be accretive to both earnings and free cash flow from day 1.
As I stated before, I'm convinced that the development of shale gas has dramatically altered the global petrochemicals landscape for many years to come. Based on the favorable oil and natural gas ratio, as well as the abundance of natural gas liquids supply, North American ethylene and chlor-alkali producers have moved to the low end of the global cost curve. Our proposed merger will create the third largest chlor-alkali producer in North America, and the merged company will have about 70% integration to natural gas-fired cogeneration. We feel this position to combine the company is one of the most competitive chlor-alkali producers in the world.
So with those comments on our bright future, I'll turn to our reported results. So the first half of the year, we reported $129.8 million of adjusted EBITDA compared to $115.6 million in the first half of 2011. For the second quarter of 2012, adjusted EBITDA was reduced by about $35 million due to our planned outage at our chlor-alkali facility in Plaquemine, and an extended ramp up to full rates. We have no planned chlor-alkali outages the rest of the year and expect to run at near full rates.