By C.J. Polychroniou - Truthout, March 15, 2021
When it comes to climate change, state governments across the United States have been way ahead of the federal government in providing leadership toward reducing carbon pollution and building a clean energy economy. For example, when Trump announced in 2017 his intention to withdraw the U.S. from the Paris Agreement, the governors of California, Washington and New York pledged to support the international agreement, and by 2019, more than 20 other states ended up joining this alliance to combat global warming.
Robert Pollin, distinguished professor of Economics and co-director of the Political Economy Research Institute at the University of Massachusetts at Amherst, has been a driving force behind several U.S. states’ efforts to curb carbon emissions and make a transition to a green economy. In this exclusive Truthout interview, Pollin talks about how states can take crucial, proactive steps to build a clean energy future.
C.J. Polychroniou: Bob, you are the lead author of commissioned studies, produced with some of your colleagues at the Political Economy Research Institute of the University of Massachusetts at Amherst, to fight climate change for scores of U.S. states, including Pennsylvania, Ohio, West Virginia, Maine, Colorado, Washington, New York and California. The purpose of those studies is to show the way for states to attain critical reductions in carbon emissions while also embarking on a path of economy recovery and a just transition toward an environmentally sustainable environment. In general terms, how is this to be done, and is there a common strategy that all states can follow?
Robert Pollin: The basic framework that we have developed is the same for all states. For all states, we develop a path through which the state can reduce its carbon dioxide (CO2) emissions by roughly half as of 2030 and to transform into a zero emissions economy by 2050. These are the emissions reduction targets set out by the Intergovernmental Panel on Climate Change (the IPCC) that are meant to apply to the entire global economy. The IPCC — which is a UN agency that serves as a clearinghouse for climate change research — has concluded that these CO2 emissions reduction targets have to be met in order for we, the human race, to have a reasonable chance to stabilize the global average temperature at no more than 1.5 degrees Celsius above the preindustrial level, [the level of] about the year 1800.
The IPCC has concluded that stabilizing the global average temperature at no more than 1.5 degrees Celsius above preindustrial levels provides the only realistic chance for avoiding the most severe destructive impacts of climate change in terms of heat extremes, heavy precipitation, droughts, floods, sea level rise, biodiversity losses, and the corresponding impacts on health, livelihoods, food security, water supply and human security. Given that these emissions reduction targets must be met on a global scale, it follows that they also must be met in every state of the United States, with no exceptions, just like they must be met in every other country or region of the world with no exceptions.
By far the most important source of CO2 emissions entering the atmosphere is fossil fuel consumption — i.e., burning oil, coal and natural gas to produce energy. As such, the program we develop in all of the U.S. states centers on the state’s economy phasing out its entire fossil fuel industry — i.e., anything to do with producing or consuming oil, coal or natural gas — at a rate that will enable the state to hit the two IPCC emissions reduction targets: the 50 percent reduction by 2030 and zero emissions within the state by 2050.
Of course, meeting these emissions reduction targets raises a massive question right away: How can you phase out fossil fuels and still enable people to heat, light and cool their homes and workplaces; for cars, buses, trains and planes to keep running; and for industrial machinery of all types to keep operating?
It turns out that, in its basics, the answer is simple and achievable, in all the states we have studied (and everywhere else for that matter): to build a whole new clean energy infrastructure that will supplant the existing fossil fuel dominant infrastructure in each state. So the next major feature of our approach is to develop investment programs to dramatically raise energy efficiency standards in buildings, transportation systems and industrial equipment, and equally dramatically expand the supply of clean renewable energy sources, i.e. primarily solar and wind energy, but also geothermal, small-scale hydro, as well as low-emissions bioenergy.