Showing posts with label Emissions taxes. Show all posts
Showing posts with label Emissions taxes. Show all posts

Saturday, December 29, 2018

3133. Yellow Vests Protesters: “We are not tired”

By Richard Greeman, December 29, 2018


Is the Yellow Vest rebellion, now in its seventh week, “petering out?” Such was the near-unanimous pronouncement of the mainstream media, when I returned home to Montpellier, France, eager to participate and to observe first-hand this popular insurrection which I had been afraid of missing.

I needn’t have worried. By nine o’clock last Saturday morning (Dec. 22), hundreds of Yellow Vest demonstrators were gathering for a peaceful march to the Préfecture (local seat of government) chanting “We’re not tired” and carrying placards reading “We are not casseurs (vandals) or pyromaniacs. Peaceful” (see video[2]) The mood was bon enfant (“jolly”) with demonstrators en famille including the children and old folks in wheelchairs. Marching ten abreast, they filled the rue de la Loge, but when they arrived at the Préfecture, the police, apparently taunted by some radicals in the crowd, let loose with teargas, injuring children (see video[3]). Then all hell broke loose and continued all day, with marches, countermarches and gas in the air. 

This indiscriminate use of gas was typical of the government’s tactic of preventing mass peaceful demonstrations by provoking violence and spreading fear. For example, “black block” casseurs and rock throwers have been identified as under-cover policemen by eyewitness and on videos. This was apparently the case last Saturday at the Montpellier Préfecture. (See video[4])

Meanwhile, my wife and I were out with the Yellow Vests at the main roundabout into Montpellier, where two thirds of the passing drivers were displaying yellow vests, giving the high-sign, or honking their approval. So much for the Yellow Vests decline in popularity. The sign we were handed shows the word “Republic” crossed out and replaced by “Direct Democracy. The Divorce is Consummated.”  Then: “Inform yourselves by Internet. 99% media owned by billionaires.” (see attached photo). At the same time, we were getting regular cellphone reports from downtown of tear-gassing continuing all day, capped by the triumphal arrival of more than 80 Yellow Vest motorcyclists who took over the main square as evening fell[R1] .

Similar actions, on a larger scale, were taking place in Paris, where, in a successful ruse, the Yellow Vest Facebook page convinced the police that they were going to attack the royal chateau out at Versailles, where hundreds CRS riot police were moved. In fact, the Yellow Vests organized a last-minuet, fast-moving wildcat march that began in Montmartre, snaked through the capital ahead of the police, and was only stopped at Macron’s Elysée Palace, heavily invested by the “forces of order.” At the very same time, the National Assembly in Paris was hastily approving a “Yellow Vest Law” designed to recognize their protesters’ grievances and embarrass President Macron, a number of whose party members voted with the majority. A measure of the President’s popularity.

Smaller Numbers                

To be sure, the Yellow Vest demonstrations in Paris and the provinces yesterday and last Saturday (Dec. 15) were smaller than the previous four Saturdays. The reasons for this decline are obvious: 1. Massive police violence  2. The concessions already won from President Macron (who had vowed never to make any), 3.The shocking Dec. 11 terrorist killings in Strasbourg,  4. The pro-government bias of the media, and 5. Winter vacation (sacred in France). So I’m not sure this decline in numbers means the movement is “petering out” – as the talking heads in mainstream media keep proclaiming with undisguised relief.

In any case, one thing is certain. The French establishment, non-plussed by an incomprehensible leaderless movement which refuses to be coopted back into the system, has reacted crudely with an onslaught of violence and lies. Although partly successful, these repressive tactics have also backfired in a serious way, depriving the French political class, already weak and divided, of its legitimacy and threatening its hegemony. Let’s take a closer look at this campaign of state repression and establishment propaganda.

Violence

The unprecedented violence unleashed by the “forces of order” over the previous five Saturday gatherings, invisible in the mainstream media, has been taking its toll on activists, as videos of police brutality and hideous injuries circulate on YouTube, on alternative new sites like Médiapart,and through the Yellow Vest Facebook pages.

These new tactics, officially named PROJECT FEAR, were explicitly designed to intimidate. So are the harsh sentences imposed on Yellow Vest demonstrators arrested as casseurs (vandals) for as little as possessing bike helmets, gas masks, and ski goggles considered “evidence” of “conspiracy” and “intention to attack the forces of order.” These items are now so common, that the local Bricorama (“Home Depot”) strategically displays ski goggles right next to yellow emergency vests, yet such demonstrators are routinely herded straight from the street into Room 24, a 24-hour emergency courtroom where they are sent to jail after summary trials.

From the very beginning of the movement on Nov. 27, Yellow Vests have been systematically repressed by the government through massive use of tear gas, flash bombs, pepper spray, water canons and police truncheons. In a report published on Friday, Human Rights Watch said that France’s “crowd-control methods maim people,” pointing to cases where protesters were wounded by rubber projectiles and tear gas grenades. At the same time, the mainstream media systematically played up vandalism against property (windows broken, cars burned) during demonstrations – while failing to expose indiscriminate police brutality and the many serious injuries including the murder of an 80 year old Arab woman hit in the head with a flashball while attempting to shutter her balcony windows. Here are some gruesome videos which you may not want to look at showing what happens when police are licensed to deliberately aim their flashball and gas grenades at people’s faces.[5]

Given the demographics of the more than 3,000 people arrested thus far, few fit the stereotype of young, black-clad casseurs (vandals) and fascists, whom the government and media blame for the violence. Many of them, provincials, had in fact come out to protest (and gone to Paris) for the first time in their lives. The Yellow Vests I have seen here in Montpellier appeared mostly middle-aged. They, and their Parisian counterparts, don’t look a bit like the typical black block “anarchists” who are visible on countless videos and who somehow never seem to get arrested – although some have been filmed climbing aboard police vehicles.

This contradiction might be one explanation for why, despite all attempts to castigate them as “perpetrators of unacceptable violence,” the government’s and media’s ongoing rhetoric about security has been quite ineffective.[6] Indeed, it has mainly succeeded in de-legitimizing their authors.[7] The contrast between official reports and those of eyewitnesses and videos on Facebook is too glaring. The narrative is always about demonstrators violently “attacking police,” however not a single injured policeman has been seen on T.V.

Having seen French CRS riot squad Robocops from close up, it seems to me demonstrators fighting with them (like we did with their ill-equipped predecessor in ’68) would be like ragged peasants with clubs going up against knights in full armor.
Macron’s militarized state over-reaction to a mass political demonstration breaks with a long tradition of tolerance for muscled demonstrations by rowdy angry farmers and militant labor unions. A tolerance Macron, in speeches, has blamed for the failure of previous governments to pass needed pro-business counter-reforms.

Lies: the Monarch Addresses his People

On Monday evening Dec. 10, after a month of silence in the face of massive rejection of his neo-liberal policies and arrogant, condescending personality, Macron finally went on TV with a lame pre-recorded speech combining threats and concessions. The “Jupiterian” President began by blaming all the violence on the protesters (“we have all seen them attacking the police”) and threatening them with severe punishment (“no indulgence”) if they persist. For the Yellow Vests, this was throwing gasoline on the fire, as everyone who had participated in the protests or had seen the horrendous videos of the systematic police mayhem deliberately unleashed by Macron knew he was lying.

“The President of the rich” then went on to admit that the protesters may have had a legitimate point. “We” (the royal “we”?) “may have forgotten the single mother struggling to make ends meet” and the other little people. Macron then condescended to propose “a national conversation, which I will coordinate,” including even local mayors, about the social/economic crisis. He also made few economic concessions.

These included rescinding his new taxes on social security retirement for some retirees with very low incomes, elimination of taxes on paid overtime, a call on businesses to voluntarily give a year-end bonus to their employees, and a year-end 100€ ( $115) raise in the minimum wage.

On closer examination by the Yellow Vests, this “raise” turned out to be “smoke and mirrors.” First, it applied to only some low-wage workers. Second, it was not really a raise in the hourly wage, but in fact a government bonus to encourage “active” workers, which did not include benefits and was to be paid for out of the workers’ taxes, essential moving money from one pocket to another. “Don’t give us words, give us figures” one Yellow Vest told me, infuriated at being taken for a fool (con).

In his address, the monarchical President pointedly refused to pronounce the words “Yellow Vests” and “ecology” or to re-establish the Tax on Great Fortunes to pay for these concessions. Macron’s offer of crumbs from the table of the rich was immediately rejected as “too little, too late’ by the Yellow Vests, who continued calling for Macron’s resignation and a bottom-up reorganization of French democracy.


The Strasbourg Killings

Concerning Macron’s speech to the nation, Susan Ram suggests that “two elements merit particular concern. Firstly, his inclusion of the phrase “laïcité bousculée” (‘secularism buffeted or overturned’) in his analysis of the ills of current French society. Secondly, his reference to the ‘profound identity’ of the nation and the need, in this context, to ‘tackle’ the question of immigration. Both comments seem suggestive of an effort to inject racist and xenophobic themes into the Yellow Vest movement, the better to divide it while simultaneously making it appear that the state is listening to right-wing grievances. Indeed, from the beginning the Yellow Vests,  given their origins in la France Profonde  (middle France) have been smeared by the media (and rejected by much of the Left) as right-wing and racist, despite videos showing them forcefully ejecting members of LePen’s National Front from their march.

Events in Strasbourg just a day after Macron’s opened up further opportunities for divisive propaganda. As Ram continues: “The killing of four people, and injuring of a dozen or so others, by a lone radicalized Islamist gunman at the city’s popular Christmas market predictably became grist to state efforts to undermine and divide the Yellow Vest uprising. A sequence of senior government ministers and regional officials called on protestors to call a halt, optimistically invoking the ‘exhaustion’ of the security forces as an argument likely to melt the hearts of Yellow Vestssubjected to baton charges, tear gas, rubber bullets and more. The education minister, Jean-Michel Blanquer, expressed his horror at “vile” social media posts suggesting the government had exaggerated (or worse) the Strasbourg attack in order to deflect attention away from the protest movement. On cue, the mainstream media plunged into a smear-the-protestors feeding frenzy.”[8]

The Winter Holidays

Workaholic U.S. readers may have difficulty taking in the seriousness of holidays in this country, which mandates five full weeks of vacation per year, where family ties remain strong enough so that children are routinely sent to their grandparents for the Winter holiday, where train reservations are all booked up months in advance and where no place is farther than four hours from Paris.

The first paid vacations were won by the French workers at the end of the 1936 national wave of sit-in strikes, and newsreels of the departures that August of Parisian worker families who had never seen the sea are part of the national narrative.[9] Impending summer vacations were also partly responsible for the eventual collapse of the inspiring May-June 1968 student-worker rebellion. The French police have taken advantage of this factor forcibly remove the makeshift shelters and barbeques that had been a convivial feature of the Yellow Vest presence at roundabouts and toll-booths. Yet there were still a few Yellow Vests at the main roundabout here in Montpellier on Christmas eve, and a downtown rally announced for this Saturday, Dec. 29, came off peacefully, although there was gas elsewhere.[10] Meanwhile, Yellow Vests descended onto the tracks at the Montpellier railroad station and blocked trains. (See video.[11])

Why France’s ‘Silent Majority’ Is Mad as Hell

Like all the spontaneous mass uprisings that dot French history going back to Feudal times, the Yellow Vest revolt was initially provoked by unfair taxes. Spurning all established political parties, and unions, the Yellow Vests got organized on social media and acted locally. The broadcast media, although highly critical, spread the news nationally, and the movement spread across France, blocking intersections, filtering motorists, allowing free passage at highway tollbooths, and gathering to demonstrate, more and more numerous and militant, on successive Saturdays.

Why Saturdays? “I can’t go on strike,” explains one woman.  “I’m raising three kids alone. My job, that’s all I have left. Coming on Saturdays is the only way for me to show my anger.” Women – receptionists, hostesses, nurses-aids, teachers – are present in unusually large numbers in these crowds, and they are angry about a lot more than the tax on Diesel. Like Trump, Macron has showered corporations and millionaires with huge tax cuts, creating a hole in the budget which he has compensated by cuts in public services (hospitals, schools, transit, police) and by tax increases for ordinary people (up to 40% of their income), large numbers of whom are struggling hard to make ends meet and going into debt. 

This anger has been building since last Spring, the 50thanniversary of the 1968 worker-student uprising, but was frustrated when Macron won the stand-off with labor over his neo-liberal, pro-business counter-reforms. This labor defeat was facilitated by the leadership of the CGT and other unions, who played the same negative role in the 1968 sell-out to de Gaulle.[12] Although workers have been active in the Although workers have been active in the Yellow Vest movement, which fights for traditional labor goals like higher minimum wage, public services, etc. the French labor leaders have shunned them as petty-bourgeois potential fascists. These union bureaucrats see the Yellow Vests, accurately, as competitors and a threat to their own hegemonic status as official representatives of the workers, especially after Macron’s “concessions.”

On Dec. 6, in direct response to an appeal for calm from Macron, the leaders of the CGT and all the other labor federations except for Solidaritésigned a Déclaration of solidarity – not with the injured and arrested demonstrators, but with the Macron government as the representative of the peaceful republican order![13] In return for what many have described as a “betrayal,” these professional negotiators accepted Macron’s invitation to “resume the social dialogue” – that is to sit at the table with him and negotiate more “give backs” of workers’ rights.  The next day, contradicting themselves, the CGT’s Martinez and the other union leaders called for a national labor demonstration on Fri. Dec 14 covering the same basic economic demands as the Yellow Vests but not on the same day, Saturday Dec 15.

Needless to say, only a few stalwarts came out for Martinez’ much touted demonstration. Yet clearly, only with the active participation of France’s organized workers can this broad popular movement succeed – for example through a general strike – in bringing the capitalist class to its knees and founding a new social order.

What Next?

So apparently the Yellow Vest movement is not exactly “petering out.” After six weeks of daily roadblocks and disruptions in every corner of France, and after six (now seven) successive mass demonstrations of hundreds of thousands in Paris and the provinces, violently repressed, this spontaneous, self-organized rebellion, coordinated via social media, is still seriously challenging the political and economic order in France.

Not only has this rebellion persisted despite unprecedented police brutality, media misrepresentation, and rejection by labor union officials, it has retained its grass-roots popularity  and deepened its goals – from an initial rejection of a tax increase on Diesel fuel to explicit rejection of the established political/economic system and to near-unanimous call for the resignation of Macron and the creation of a new kind of democracy via referendum or constitutional convention.

Moreover, the French students have joined the uprising, protesting Macron’s introduction of anti-democratic selection in college admissions,
with 170 high schools disrupted in answer to the “Black Tuesday” appeal by their union. There has also been a revival of strikes and protests among civil servants, nurses and educators, all inspired by the Yellow Vests’ success in wringing concessions from Macron, whose onslaught of pro-business, neo-liberal counter-reforms organized labor, hamstrung by its collaborationist leaders, failed to stop last Spring. The apparent rift with the ecological movement has been breached as demonstrations from the two movements combined in action under the slogan “End of the Month/End of the World: Same Cause/Same Enemy.” Likewise, marchers from the feminist “End Violence Against Women” have been honored and welcome by the Yellow Vests.

Meanwhile, the epidemic of Yellow Vest inspired revolts has spread to Belgium, Great Britain, Portugal, Holland, Hungary, Iraq, Lebanon, Egypt and beyond,[14] recalling the Internet-propagated contagion  of the 2011 Arab Spring and “Occupy” movements and even provoking the Egyptian military government to ban the sale of yellow emergency vests. But the numbers are smaller. See video of German Amazon workers wearing yellow vests during their annual Christmas attempt to strike and disrupt the company’s profits during the busiest time of the year in an international effort that includes Polish Amazon workers.[15]  

Clearly, to achieve ultimate success this spontaneous, self-organized, uprising of the 99% against the 1%  will have to unite internationally as well as to  continue to deepen itself, to grow and to mutate – like similar popular movements in the history of France from the Jacqueries of the Middle Age through the Sans-culottes of 1789, the social-republicans of 1848, the Communards of 1871. Armed with social media on which to coordinate mass actions and to debate goals and methods from the local to the national and international levels, there is no technical reason why this self-organized insurrection cannot surpass the uncoordinated movements of 2011 and take root everywhere. So far, as far as France is concerned, the missing political elements are the full participation of the industrial working class and of the North African and African immigrant population, which have not yet showed up en masse.

Only the future will tell how far this movement will go, but already its achievements are impressive and permanent. 1. The Yellow Vests have succeeded in unmasking and discrediting Macron, the neo-liberal wunderkind who was supposed to Thatcherize France and is now so hated that the remaining years of his mandate are in question.
2. The Yellow Vests have also unmasked and discredited the mass media, particularly television networks, which had supposedly hypnotized the ignorant masses who now see them as corrupt, overpaid propagandists for the billionaire class. 3. The Yellow Vests have also succeeded – wonder of wonders! – in unmasking and discrediting the hegemonic myth of representative “democracy” with its unrepresentative “political class” of professional politicians of right left and center. These genies can never again be put back in the bottle.

Amazing achievements for a movement that is only seven weeks old and still growing. The hegemony of the French ruling classes is hanging by slender threads of increasingly counter-productive violence and lies. The French popular masses, already famous for their anger and cynicism, are furious at being taken for fools by their betters and joyful at feeling their own strength and solidarity. No one knows where all this will end.




[1] Richard Greeman was an activist in Paris in the late ‘fifties and a member of the legendary revolutionary group Socialisme ou Barbarie, with Castoriadis and Lyotard. He is based in Montpellier and is best known for his translations of the Franco-Russian novelist and revolutionary, Victor Serge.
[7] This unacknowledged “invisible” violence reminds me of the Nixon’s “secret bombing” of Cambodia, which was of course no secret to the Cambodians, and when finally revealed, provoked the nation-wide student strike of 1971 After U.S. troops killed protesters on the campuses of Kent State and Jackson State universities..
[9] Unfortunately, while the workers were at the beach that memorable Summer, the Popular Front government took away many of the advantages they had won, acquiesed in Franco’s right-wing coup in Spain and Stalin’s blood-purge of Lenin’s closest comrades. As Victor Serge, disparing at any possibility of policial action, lamented at the time: “Vacation is sacred.”
[10] https://www.facebook.com/lagazettedemontpellier/videos/2314803012073979/ There was no teargas. On the other hand, two Saturdays ago in Toulouse, where the Yellow Vest movement is small, the CRS riot police invaded the main square, where the annual Christmas Market was being held and most Yellow Vests were sitting outside at cafés when a few hundred peaceful marches with signs. The cops, under orders, innundated the whole square with tear gas, thus spoiling the businesses of the restaurants and the Christmas Markets on one of the must lucrative days of the year – all so as to blame it on the Yellow Vests.That kind of bullshit doesn’t fly in France, where people resent being taken for fools (cons). What will happen in Montpellier on the last Saturday of the Christmas Market?
[12] Please see my « French Labor’s Historical Defeat » https://www.laprogressive.com/teacher-strikes/

Sunday, September 9, 2018

3014. Outsourcing Carbon Emissions

By Brad Plumer, The New York Times, September 4, 2018



800
600
400
200
0
Without imports
With imports
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
The top line shows emissions from all British consumption, including imports and excluding exports. The bottom line only shows domestic emissions. Source: The New York Times.
Editor's Note: This article in The New York Times must come as a surprise to some readers.  While the empirical study by Dr. Ali Hasanbeigi and his team reported here is pathbreaking in terms of quantifying the magnitude of emissions due to the outsourcing of manufacturing from the Western capitalist countries to China, India and elsewhere, the fact of outsourcing of emissions could not have been overlooked even by more casual observers.  Thus, I wrote  in 2015:  "Early industrializers of the West and Japan, as well as China, should take the lead [in taxing emissions] because of the historic responsibility of the former and the fact that China’s pollution is largely driven by industrial production for the West that makes China the leading emitter today." Yet, as the article below admits, the Paris Accord did not include these outsourced emissions as part of the emissions of the advanced capitalist countries; a sign that the accord was heavily influenced by them. Thus, the climate justice movement should demand such taxation which will reflect the true cost of outsourcing manufacturing production to other countries, in part to dodge responsibility for pollution.  As the article says, nowadays the outsourcing is more between "developing countries." However, this is largely driven by the Great Recession of 2008 and the slowdown in the growth of the advanced capitalist economies. Policies in these countries have aimed at domestic production at expense of outsourcing it to jump-start the moribund economies of the West.  If and when this phase is passed, outsourcing to the newly industrializing countries will resume. So would be the urgency of the taxation proposal I outlined in 2015.  Kamran Nayeri. 
*      *     *

Over the past decade, both the United States and Europe have made major strides in reducing their greenhouse gas emissions at home. That trend is often held up as a sign of progress in the fight against climate change.

But those efforts look a lot less impressive once you take trade into account. Many wealthy countries have effectively “outsourced” a big chunk of their carbon pollution overseas, by importing more steel, cement and other goods from factories in China and other places, rather than producing it domestically.

Britain, for instance, slashed domestic emissions within its own borders by one-third between 1990 and 2015. But it has done so as energy-intensive industries have migrated abroad. If you included all the global emissions produced in the course of making things like the imported steel used in London’s skyscrapers and cars, then Britain’s total carbon footprint has actually increased slightly over that time.

The top line shows emissions from all British consumption, including imports and excluding exports. The bottom line only shows domestic emissions.

“It’s a huge problem,” said Ali Hasanbeigi, a research scientist and chief executive of Global Efficiency Intelligence, an energy and environmental consulting firm. “If a country is meeting its climate goals by outsourcing emissions elsewhere, then we’re not making as much progress as we thought.”

Dr. Hasanbeigi is an author of a new report on the global carbon trade, which estimates that 25 percent of the world’s total emissions are now being outsourced in this manner. The report, written with the consulting firm KGM & Associates and ClimateWorks, calls this a “carbon loophole,” since countries rarely scrutinize the carbon footprint of the goods they import.

That may be changing. Last fall, California’s lawmakers took an early stab at confronting the issue by setting new low-carbon standards on the steel the state buys for its infrastructure projects. But dealing with imported emissions remains a thorny problem.

Some environmentalists see it as the next frontier of climate policy.

The new report, which analyzes global trade from 15,000 different sectors — from toys and office equipment to glass and aluminum — builds on previous academic research to provide one of the most detailed pictures yet of the global carbon trade.

Not surprisingly, China, which has become the world’s largest emitter of carbon dioxide, remains the world’s factory. About 13 percent of China’s emissions in 2015 came from making stuff for other countries. In India, another fast-growing emitter, the figure is 20 percent.

The United States, for its part, remains the world’s leading importer of what the researchers call “embodied carbon.” If the United States were held responsible for all the pollution worldwide that resulted from manufacturing the cars, clothing and other goods that Americans use, the nation’s carbon dioxide emissions would be 14 percent bigger than its domestic-only numbers suggest.

Between 1995 and 2015, the report found, as wealthier countries like Japan and Germany were cutting their own emissions, they were also doubling or tripling the amount of carbon dioxide they outsourced to China.

Under the Paris climate agreement, countries are held responsible only for the emissions produced within their own borders. Experts have long debated whether that makes sense. Is it unfair that China and India are blamed for emissions that occur because they’re making goods for richer nations? What about the fact that they also benefit from having those factories and jobs?

The migration of industries like cement and steel overseas can also shift production to less-efficient factories governed by looser pollution rules. An earlier study that Dr. Hasanbeigi led at Lawrence Berkeley National Laboratory found that China’s steel industry, on average, emits 23 percent more carbon dioxide per ton of steel produced than American and German manufacturers do. One big reason? China’s power grid relies more heavily on coal.

Since the financial crisis in 2008, however, the outsourcing of emissions from wealthy countries to developing countries has started to slow. More recently, much of the growth in carbon outsourcing is occurring between developing countries, according to a recent study in Nature Communications. “Just as China’s starting to deal with its emissions, it’s been pushing some of its more carbon-intensive activities into countries like Cambodia, Vietnam and India,” said Steven J. Davis, a scientist at the University of California, Irvine and co-author of that study. “From a climate policy context,” he added, “it’s like a game of whack-a-mole.”

The Unlikely ‘Tax’ Solution
One possible solution to all this emissions shifting would be for all countries to work together to enact a global carbon tax that applied equally everywhere. But in the real world, that is unlikely to happen anytime soon. And, while some politicians like President Emmanuel Macron of France have suggested that Europe put its own carbon tax on imported products, that idea has not gained traction.

So some policymakers are exploring other ideas.

Last October, California enacted a new “Buy Clean” law that requires steel, glass and other materials used in public works projects to meet certain low-carbon standards. The law came after a controversy over the refurbishing of San Francisco’s Bay Bridge, when the state bought steel from a heavily polluting Chinese mill instead of from cleaner facilities in California and Oregon.

California’s new law may initially favor domestic producers — which helps explain why it was supported by some steel companies and the United Steelworkers. And in the long term, environmentalists hope the policy could have a ripple effect worldwide.

“California can’t go regulate factories in other parts of the world,” said Kathryn Phillips, director of the Sierra Club’s California chapter. “But we can say, if you want to do business with us, the world’s fifth-largest economy, you have to do what you can to reduce emissions.”

Lawmakers in Washington State recently requested a study of “Buy Clean” standards for their state, and a similar bill was introduced in Oregon’s last legislative session. But the idea can be contentious: In California, the cement industry fought hard to be exempted from the rule. Steel and cement production worldwide each account for about 5 percent of global emissions.

The construction industry is also starting to take an interest in the carbon footprint of the materials it uses. The U.S. Green Building Council, a nonprofit that certifies buildings as “green” under the LEED label, currently encourages environmental disclosures for a variety of building materials like cement or glass. A new round of LEED standards, currently in development, could go even further by urging low-carbon standards.

Chris Erickson, the chief executive of Climate Earth, a firm that helps companies assess the environmental impact of their supply chains, says that even transparency can be eye-opening. His company built a searchable database of different concrete mixes that are available, allowing architects to seek out materials that have, in some cases, a carbon footprint that is one-third of the industry average.

That, in turn, could put pressure on suppliers to lower their emissions. “Even for companies who don’t want to admit it,” Mr. Erickson said, “they know a change is coming.”