So, a couple of things caught my eye recently that confirm my observation that we’re still really struggling trying to make real achievements in reducing our environmental footprint. The first is the just-release report from the World Resources Institute saying the U.S. is likely to not achieve its GHG emissions reduction goals. The second is a news article talking about the challenges faced by the solar industry in disposing of hazardous waste.

In the case of the WRI report, it’s a pretty grim picture. Whether it’s CO2 or non-CO2 greenhouse gas emissions, business-as-usual approached to emissions result in highly-damaging climate change. So, the U.S. has targeted a 17% reduction in GHG levels from 2005 to 2020. The report concludes that, 1/2 way through that timeline, we’re struggling to keep on pace. And the bad news is that the 2020 goal is just the first step … we need an 83% reduction by 2050! So, missing the 17% target for 2020 really puts the pressure on the next 30 years. But by then, the bullet train of climate change will have left the station: serious reductions in GHG emissions are needed now, perhaps more than they are needed later. We can do a lot of that scaling back, the WRI report says, but allowing the EPA to use its regulatory powers to curtail emissions from utility plans and other stationary sources. The EPA can also tweak acceptable levels of HFC emissions and methane emissions associated with natural gas production. Add this public-sector push to the work being doing by businesses to reduce their own carbon footprints and there is hope that 17% is an achievable reduction target.

In the case of the hazardous waste associated with the solar industry, this is kind of a “good news, bad news” situation. During its useful life, solar electricity generating equipment significantly reduces greenhouse gas emissions associated with energy production. Very significantly. The news article points out, however, that because there’s a lot of hazardous waste generated in the manufacturing of solar panels, some of that emissions reduction is offset by the emissions generated by hauling this waste to approved dumping sites. While 97% of California’s solar industry-related hazardous waste only made an in-state trip for disposal, 3% of it was shipped longer distances out of state. All of that transportation generated GHG emissions that undercut the benefits gained by using solar in the first place. But, the report correctly points out, the net effect was still positive. It is still better, from a GHG emissions point of view, to generate electricity from solar than from fossil fuels.

Both of these items highlight the complexity associated with mitigating environmental impacts. And that’s just in the United States. I’m almost convinced that what we do here matters most as a precedent for what folks in the developing world do. That’s where the pedal is going to hit the metal. If the billions of people in China, India and Africa get electricity generated from burning fossil fuel and fly, drive and take trains all fueled by fossil sources, the planet is in trouble. We in the developed world need to address climate change now, to serve as a model for what can be done in an advanced economy where policy-makers, business leaders, environmentalists and other stakeholders collaborate to deal with vexing challenges. Stay tuned.

The World Economic Forum’s meeting in Davos brings us lots of interesting things. Of course, part of the fun is seeing who attends and who doesn’t. There’s always a mix of celebrities, politicos, billionaires and hangers-on, for what that’s worth. Lots of business gets done. Lots of champagne is drunk.

As in years past, there too is output related to sustainability. In fact, the 2013 Global 100 List was published. This is a listing of companies with over US$2bn market capitalization who meet certain sustainability criteria. To get on the list, you have to meet or exceed the grade on 12 KPIs. You may still be eliminated if your industry reaches its “cap” (so the list doesn’t go over 100, I presume). Interestingly … and maybe not surprisingly … only 10% of the companies listed are headquartered in the United States and about the same percent are headquartered in Asia. The list is dominated by Western European companies. Some household names, some more obscure B2Bs. The overall market cap … in the US$ trillions.

The list is compiled by Corporate Knights, Inc., a Toronto-based media research company. It partnered with Legg Mason a few years back to assemble a cadre of “experts” to create the protocol for developing the list. No, I’m not in the cadre!

Seven interesting sustainability case studies related to Walmart have been published by the University of Arkansas and the University of South Carolina. We are told that these studies (and more to come) are the result of three years of “research” into the vision, strategies and tactics employed by Walmart on its long sustainability journey. Fair enough. Most of the studies read like nice stories and seem to convey the ups and downs of some of the initiatives Walmart has undertaken. There are lots of quotes from current and former Walmart executives and some data that provides context for the narrative. They are interesting reading, for sure. But they seem to be pretty superficial in my opinion … maybe purposely so given the fact that Walmart probably told the researchers they couldn’t publish a lot of the details. Take a look yourself and see what you think!

So the Conference of the Parties 18 has ended in Doha without much of anything. Again, countries can’t agree on principles, timelines and funding for dealing with climate change. Really disappointing, but not all that surprising given the facts that (a) national-level greenhouse gas reduction strategies have failed to produce significant reductions so far and (b) we’re now really running up against the rich/poor divide on this issue. All in the context of little or no economic growth. A bad climate for agreement … no pun intended!

Nonetheless, companies, municipalities, utilities and others continue their significant work toward reducing GHG emissions. They had better … the U.S. National Oceanic and Atmospheric Administration (NOAA) just released a report showing that sea levels are on the rise, threatening to flood many coastal urban areas around the World by the end of the century. Some scientists think it’s already too late to stop the rise. But kudos to all those who continue to work to limit GHG emissions … and shame on those that can’t get their act together to establish frameworks and policies that make some sense out of this mess!