#Climatemayors Continues to Grow and the States begin to Step Up! …so where do we go from here?

The open letter from the #ClimateMayors on Medium.com continues to gain signatories – now up to 210***! These cities and their metropolitan areas now count for over 49% of the US population, and 55% of our GDP. That’s nearly $10 TRILLION!! Is your city on the list? If not, and you think it should be, now is the time to start calling your city council and your mayor’s office! Even better if you’re a business owner…

But even more exciting was the massive influx of states into the U.S. Climate Alliance. Added to the previous 9 states (Colorado was misreported), Minnesota, Delaware, Vermont and Puerto Rico, joined on Monday bringing the total to 13. These 12 states contain over 30% of the US population, and are responsible for over 35% (over 1/3!) of the U.S. Gross Domestic Product.


And this brings us to my favorite part – what happens when you combine the states in the Climate Alliance to the cities that have signed the Climate Mayors agreement and aren’t in the Climate Alliance member states? Well, its a pretty rosy picture – 58.8% of the US population, and almost 2/3 of the GDP!

This is all well and good, but it can’t stop here – there’s still an alarming portion of Americans who are not living in states or municipalities that have signed on to the Paris Climate Agreement. Obviously, I believe every state and city should sign on, but clearly some places will have more political, economic, and of course, environmental impact.

The top 10 State producers of C02 are listed in the chart below. Now, California and New York are founding members of the U.S. Climate Alliance so we don’t need to worry about them, and some states are certainly an uphill battle, if not a lost cause (Texas, I’m looking at you), but there are some other states which absolutely could, and should, be convinced to join. For example, Florida and Louisiana stand to lose the most in the near future from Climate Change, as their most prosperous urban areas are already under threat of flooding from rising sea levels, and both states are routinely victims of hurricanes, which will only become more frequent and more powerful as the earth’s atmosphere warms. Pennsylvania and Michigan have had the majority of their major urban areas already sign on to the #ClimateMayors agreement, and Pennsylvania has already expressed some interest, and somewhat surprisingly, so has Ohio.


***They claim 211, but they’re counting the city of Carrboro, NC twice!)


A Path Forward: #ClimateMayors and U.S. Climate Alliance

What a difference 24 hours makes! Instead of 82 #ClimateMayors, we now have 174! Instead of 3 states in the U.S. Climate Alliance, there are now 10!

So what does this mean for the economic and political force of the signatories? Just in case you should ask, I’ve updated my spreadsheet:


But a quick summary, for those who don’t want to wade through the data: The cities (and their respective metropolitan statistical areas if they represent the core of such a region) now represent nearly 150 million Americans, or 46% of the population. Those cities are also responsible for almost $9.4 TRILLION in GDP, i.e. more than 52% of the national GDP!!

If you’re curious as to what the CLimate Alliance states represent, we’re up to nearly 97 million Americans, and some 34% of the national GDP.

And just for fun, as last time, if we add the figures for the U.S. Climate Alliance states to those of the #ClimateMayors whose cities are NOT within one of the U.S. Climate Alliance States, we now have some 320 million people, and $11 TRILLION in GDP, or or 57% of the US population and 61% of the GDP.

Takeaways from these numbers? First, it means we shouldn’t despair. As the #ClimateMayors and U.S. Climate Alliance governors have noted, we don’t need the Trump administration. We’re bigger, better, and smarter than they are. So take heart!

Second, this means we have even more leverage. These are cities that companies are already based in, or that want to do business in. These are Americans that these companies want (and need) to hire. And there are plenty of American (and foreign!) companies that do business in the U.S. that understand and appreciate the existential threat of climate and change. With the strength of American and global business and the powerhouse of the American urban workforce as our lever, and the unsurpassable beauty and excellence of the American city as the place where we can make our stand, I believe that we can, and will, MOVE THE WORLD.

***The update to the #ClimateMayors letter claims 180 signatories, but there appear to be some duplicates and possibly some missing. There are only 174 cities listed.

***Just for fun, the spreadsheet has all of the female members of #ClimateMayors highlighted – over 30% of the total!! Does this mean that progressive and educated cities are more likely to elect women? Or that women leaders are more likely to stand up for important environmental and scientific issues? Food for thought!

Fighting the Good Fight: the Potential Impact of State and City Pledges to Uphold the Paris Climate Agreement


I managed to go to sleep last night without reading the news, which means I woke up to find my newsfeeds filled with panicked responses to what many of us, myself included, know to be the disastrous decision by the President of the United States, Donald J. Trump, to withdraw the United States from the Paris Climate Agreement.

I won’t even begin to list the ways in which this is a fundamentally flawed decision, as there are others smarter and more eloquent than I who have already done no. Needless to say, this is not good for the earth, and funnily enough the U.S. is still located on this planet, with no relocation plans in the foreseeable future. But, screaming out the negative impacts this has on the environment clearly falls on deaf ears, as the climate change deniers and/or doomsday seekers plainly don’t get it.

What DO they understand? Seemingly the only way to reach many of the people who support this president and his policies is through their wallets, whether we speak of struggling lower-middle class workers of the American heartland, or a certain breed of soulless industrialist and politicans.

So how do we get through to these people? How do we turn the tide? Well, not-so- coincidentally the withdrawal of the U.S. from the Paris Climate Agreement turns out to also be potentially disastrous to American economic interests both home and abroad. But remaining in the Paris Agreement is an opportunity for economic growth and political leadership. So, I believe that the states that are creating the U.S. Climate Alliance (currently CA, NY, and WA) and the #ClimateMayors’ cities who have signed a pact to uphold the commitments of the Paris Agreement have offered us a way forward: namely, these states and cities need to get our business. They need to get our jobs and our income. There’s already a list of companies that agree leaving the Paris Agreement is a bad call, including Apple, Facebook, Google, Microsoft, Tesla, Disney, General Electric, Goldman Sachs, Shell, Exxon Mobil, and Cargill. (https://www.nytimes.com/2017/06/01/business/climate-change-tesla-corporations-paris-accord.html)

The Republican Party claims that they are the Party of “States Rights.” Well, fine then. Lets show them what that really means.¬†

We need to pressure these employers, and others, to move their businesses, offices and factories to these states and metropolitan areas, and we need to pressure more states and cities to sign these pacts, and more companies to stand with them.

The math is in our favor: I ran some numbers, and the three states that are currently backing the Paris Agreement through the framework of the newly formed U.S. Climate Alliance represent over 20% of the U.S. population and over 25% of the U.S. GDP. The Metropolitan Areas of the #ClimateMayors’ cities represent 34% of the U.S. population and nearly 40% of the national GDP. And if you combine the two (so, add the population and product of the signatory states, and then the metropolitan areas that are not already counted within those states) you get 42.5% of the U.S. Population and nearly 50% of our GDP!!

Here’s a link to the GoogleDocs Spreadsheet with my calculations:¬†https://docs.google.com/spreadsheets/d/1I-ah_rQ6PcHkk1qqTaql_dw24QoFwaOP0dFeUqhf_cA/edit?usp=sharing

These are all based on the announced membership of the U.S. Climate Alliance and the signatories of the #ClimateMayors’ Open Letter (https://medium.com/@ClimateMayors/climate-mayors-commit-to-adopt-honor-and-uphold-paris-climate-agreement-goals-ba566e260097). If more states or cities join I will update the spreadsheet – please comment if you hear of any new members or any other corporations that have announced their backing of the Paris Climate Agreement! And take and share this data as you see fit.