Although US President-elect Donald Trump and his fellow Republicans give climate advocates plenty to worry about, all hope is not lost. Clean-energy technologies still have decisive physical advantages over the alternatives, and economic common sense will eventually win out.
NEW YORK – It is tough to be optimistic about the climate these days. While the costs of extreme weather events like the Los Angeles wildfires pile up, the US federal policy pendulum is swinging away from facts, reason, and basic human decency. Nonetheless, even as the US government moves in the wrong direction, trends in science, economics, and increasingly local politics indicate that the pendulum will swing back in due course.
After all, no one can argue with the physics of today’s clean energy technologies. Heat pumps, induction stoves, and electric vehicles (EVs) – to name just three – are fundamentally better technologies than what came before. The best gas furnaces might reach 95% efficiency, meaning they are converting 95% of the energy they use into heat; but most heat pumps easily top 200%, with some reaching 400% or more. Similar comparisons can be made between induction and gas stoves, and between EVs and gasoline- or diesel-powered vehicles. By and large, we know what technologies we should be using to eliminate greenhouse-gas emissions; and in cases where we don’t, we know what kinds of things to try.
This knowledge extends well beyond EVs and heat pumps to entire industrial sectors like cement or iron and steel. Here, outgoing US President Joe Biden’s administration has made an important contribution with the Department of Energy’s Liftoff Reports, which chart pathways to commercialization for a broad selection of low-carbon technologies.
Consider cement, which accounts for some 8% of annual global greenhouse-gas emissions. Ordinary Portland cement, patented 200 years ago, has dominated the sector for decades. While measures like clinker substitution and efficiency improvements can abate up to 40% of emissions, getting to zero will require additional steps. These generally fall into two categories: cutting emissions from producing Portland cement or switching away from it altogether. Promising US start-ups like Brimstone and Sublime Systems are racing to demonstrate that either path is commercially viable.
One key ingredient is public subsidies to help firms climb the learning curve and slide down the cost curve toward faster commercialization. Both Brimstone and Sublime Systems received early research and development funding from the US Advanced Research Projects Agency-Energy (ARPA-E) and have now advanced to the deployment stage, receiving up to $190 and $90 million, respectively, to build their first commercial plants. All told, the Bipartisan Infrastructure Law and the Inflation Reduction Act allocated around $100 billion for such purposes, with public funding contingent on matching private investments.
Moreover, these sums are dwarfed by the Department of Energy’s loan program. With just $17 billion in taxpayer funds, the IRA authorizes the department’s Loan Programs Office to lend $350 billion for investments in clean energy and domestic EV manufacturing. And those public funds then catalyze multiples more in private investments. While some Republicans and members of Donald Trump’s incoming administration want to cut this program, doing so would only hurt US competitiveness.
At a time of escalating global turmoil, there is an urgent need for incisive, informed analysis of the issues and questions driving the news – just what PS has always provided.
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Can we restore sanity to our national policies? It might be trite to say that change begins at home, but what is trite is often true. A good place to look is New York. While the city has many problems, its climate policies are not among them. Around 70% of New York’s direct emissions come from heating and cooling buildings, while the other 30% comes from cars and trucks. Fortunately, Local Law 97 is already addressing the former. The law is one of the most ambitious decarbonization measures for buildings anywhere, requiring most to reduce their emissions by 40% this decade, and by 100% by 2050. And while New York can do only so much about vehicle emissions, its long-delayed congestion pricing program is finally being implemented. That is a good start.
Given that New York used to be the world’s most congested city, the quality-of-life improvement from less traffic can already be felt. The same goes for another measure that took an absurdly long time to address: the lack of trash bins. Over the past year, the city has finally issued official trash, recycling, and compost bins, with enforcement for residential buildings beginning this month. Cleaning up our own act – including with mandatory composting and other policies – will not save the planet. But effective government just might.
Physics alone will not push the pendulum all the way back to where it was before. That will require policies based on sound economics. As long as Trump does not break the fulcrum and bring the entire pendulum crashing down, policies pioneered by his predecessor and by local communities will continue to be a force applying pressure in the right direction.
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The Russian and (now) American vision of "peace" in Ukraine would be no peace at all. The immediate task for Europe is not only to navigate Donald’s Trump unilateral pursuit of a settlement, but also to ensure that any deal does not increase the likelihood of an even wider war.
sees a Korea-style armistice with security guarantees as the only viable option in Ukraine.
Rather than engage in lengthy discussions to pry concessions from Russia, US President Donald Trump seems committed to giving the Kremlin whatever it wants to end the Ukraine war. But rewarding the aggressor and punishing the victim would amount to setting the stage for the next war.
warns that by punishing the victim, the US is setting up Europe for another war.
Within his first month back in the White House, Donald Trump has upended US foreign policy and launched an all-out assault on the country’s constitutional order. With US institutions bowing or buckling as the administration takes executive power to unprecedented extremes, the establishment of an authoritarian regime cannot be ruled out.
The rapid advance of AI might create the illusion that we have created a form of algorithmic intelligence capable of understanding us as deeply as we understand one another. But these systems will always lack the essential qualities of human intelligence.
explains why even cutting-edge innovations are not immune to the world’s inherent unpredictability.
NEW YORK – It is tough to be optimistic about the climate these days. While the costs of extreme weather events like the Los Angeles wildfires pile up, the US federal policy pendulum is swinging away from facts, reason, and basic human decency. Nonetheless, even as the US government moves in the wrong direction, trends in science, economics, and increasingly local politics indicate that the pendulum will swing back in due course.
After all, no one can argue with the physics of today’s clean energy technologies. Heat pumps, induction stoves, and electric vehicles (EVs) – to name just three – are fundamentally better technologies than what came before. The best gas furnaces might reach 95% efficiency, meaning they are converting 95% of the energy they use into heat; but most heat pumps easily top 200%, with some reaching 400% or more. Similar comparisons can be made between induction and gas stoves, and between EVs and gasoline- or diesel-powered vehicles. By and large, we know what technologies we should be using to eliminate greenhouse-gas emissions; and in cases where we don’t, we know what kinds of things to try.
This knowledge extends well beyond EVs and heat pumps to entire industrial sectors like cement or iron and steel. Here, outgoing US President Joe Biden’s administration has made an important contribution with the Department of Energy’s Liftoff Reports, which chart pathways to commercialization for a broad selection of low-carbon technologies.
Consider cement, which accounts for some 8% of annual global greenhouse-gas emissions. Ordinary Portland cement, patented 200 years ago, has dominated the sector for decades. While measures like clinker substitution and efficiency improvements can abate up to 40% of emissions, getting to zero will require additional steps. These generally fall into two categories: cutting emissions from producing Portland cement or switching away from it altogether. Promising US start-ups like Brimstone and Sublime Systems are racing to demonstrate that either path is commercially viable.
One key ingredient is public subsidies to help firms climb the learning curve and slide down the cost curve toward faster commercialization. Both Brimstone and Sublime Systems received early research and development funding from the US Advanced Research Projects Agency-Energy (ARPA-E) and have now advanced to the deployment stage, receiving up to $190 and $90 million, respectively, to build their first commercial plants. All told, the Bipartisan Infrastructure Law and the Inflation Reduction Act allocated around $100 billion for such purposes, with public funding contingent on matching private investments.
Moreover, these sums are dwarfed by the Department of Energy’s loan program. With just $17 billion in taxpayer funds, the IRA authorizes the department’s Loan Programs Office to lend $350 billion for investments in clean energy and domestic EV manufacturing. And those public funds then catalyze multiples more in private investments. While some Republicans and members of Donald Trump’s incoming administration want to cut this program, doing so would only hurt US competitiveness.
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At a time of escalating global turmoil, there is an urgent need for incisive, informed analysis of the issues and questions driving the news – just what PS has always provided.
Subscribe to Digital or Digital Plus now to secure your discount.
Subscribe Now
Can we restore sanity to our national policies? It might be trite to say that change begins at home, but what is trite is often true. A good place to look is New York. While the city has many problems, its climate policies are not among them. Around 70% of New York’s direct emissions come from heating and cooling buildings, while the other 30% comes from cars and trucks. Fortunately, Local Law 97 is already addressing the former. The law is one of the most ambitious decarbonization measures for buildings anywhere, requiring most to reduce their emissions by 40% this decade, and by 100% by 2050. And while New York can do only so much about vehicle emissions, its long-delayed congestion pricing program is finally being implemented. That is a good start.
Given that New York used to be the world’s most congested city, the quality-of-life improvement from less traffic can already be felt. The same goes for another measure that took an absurdly long time to address: the lack of trash bins. Over the past year, the city has finally issued official trash, recycling, and compost bins, with enforcement for residential buildings beginning this month. Cleaning up our own act – including with mandatory composting and other policies – will not save the planet. But effective government just might.
Physics alone will not push the pendulum all the way back to where it was before. That will require policies based on sound economics. As long as Trump does not break the fulcrum and bring the entire pendulum crashing down, policies pioneered by his predecessor and by local communities will continue to be a force applying pressure in the right direction.