Showing posts with label carbon. Show all posts
Showing posts with label carbon. Show all posts

Wednesday, June 6, 2018

Hawaii just passed a law to make the state carbon neutral by 2045


In a little less than three decades, Hawaii plans to be carbon neutral–the most ambitious climate goal in the United States. Governor David Ige signed a bill today committing to make the state fully carbon neutral by 2045, along with a second bill that will use carbon offsets to help fund planting trees throughout Hawaii. A third bill requires new building projects to consider how high sea levels will rise in their engineering decisions.

The state is especially vulnerable to climate change–sea level rise, for example, threatens to cause $19 billion in economic losses–and that’s one of the reasons that the new laws had support. “We’re on the forefront of climate change impacts,” says Scott Glenn, who leads the state’s environmental quality office. “We experience it directly and we’re a small island. People feel the trade wind days becoming less. They notice the changes in rain. They feel it getting hotter. Because we are directly exposed to this, there’s no denying it.” The state’s political leaders, he says, are “unified in acknowledging that climate change is real and that we do need to do something about it.” Read More

Friday, March 29, 2013

Bombshell IMF Study: United States Is World’s Number One Fossil Fuel Subsidizer

Between directly lowered prices, tax breaks, and the failure to properly price carbon, the world subsidized fossil fuel use by over $1.9 trillion in 2011 — or eight percent of global government revenues — according to a studyreleased this week by the International Monetary Fund.

The biggest offender was by far the United States, clocking in at $502 billion. China came in second at $279 billion, and Russia was third at $116 billion. In fact, the problem is so significant in the U.S. that the IMF figures correcting it will require new fees, levies, or taxes totaling over $500 billion a year, or more than 3 percent of the economy.

The most significant finding is that most of the problem — a little over $1 trillion worth — is the failure to properly price carbon pollution. Global warming is the ultimate example of a “negative externality” — a market failure in which one market actor enjoys the benefits of an exchange while another actor pays the costs. \

When we burn gasoline to power our cars or coal-fired electricity to run our homes, we enjoy the benefits of that energy use. But someone else — a farmer facing increased drought, coastal populations facing rising seas, or the global poor facing food supply disruptions — shoulders the burden of the added carbon pollution we’re dumping into the atmosphere. It’s the global ecological equivalent of tapping into your neighbor’s electrical wiring so that they wind up paying your utility bill.

The world’s advanced economies consume huge levels of fossil fuels, so the failure to properly build pollution costs into the consumer price of fossil fuel use — through a carbon tax or cap-and-trade-style system, or some other policy — is what makes these economic giants the biggest contributors to worldwide fossil fuel subsidies. Emerging and developing economies in Asia (which mainly means China) come in a decent second. “Pre-tax” subsidies, which are breaks built into the tax code along with other policies, contributed another $480 billion, mostly from countries in the Middle East and North Africa. The pre-tax subsidies of the advanced countries were negligible.

Finally, lots of countries have a national consumption tax called a VAT (or value added tax), and often offer breaks through it for energy purchases. The IMF had to calculate those separately for methodological reasons, and found they contributed several hundred billion dollars more, again largely from the advanced countries. More

 

Thursday, December 20, 2012

IEA: World to Burn 1.2 Billion More Tons of Coal Per Year by 2017 (If We Don't Wake Up)

Forecasts are not destiny, but when created by informed people they can represent our best guess about the future.

In the case of the latest report by theInternational Energy Agency (IEA), it would be great to prove the forecasters wrong, because what they predict is not very appetizing: BY 2017, the world could burn 1.2 billion additional tons of coal per year, mostly thanks to growth in India and China. This would mean that coal is catching up with oil as an energy source, with 2017 "global coal consumption [standing] at 4.32 billion tonnes of oil equivalent (btoe), versus around 4.40 btoe for oil."

Equivalent to Current Coal Consumption of Russia and U.S. Combined

Since 1 ton of coal produces 2.86 tons of CO2 when burned (because each carbon atom combines with 2 oxygen atoms from the atmosphere), this would mean an additional 3.4 billion tons of CO2 produced just from this extra coal. Definitely not a good scenario; we shouldn't run large scale experiments with our planet's atmosphere, it's our only life support system and the less we mess with it, the better.

Even the lower demand for coal in the U.S. because of low natural gas prices is just shifting the problem (though only partially):

"As US coal demand declines, more US coal is going to Europe, where low CO2 prices and high gas prices are increasing the competitiveness of coal in the power generation system. This trend, however, is close to peaking, and coal demand by 2017 in Europe is projected to drop to levels slightly above those in 2011, due to increasing renewable generation and decommissioning of old coal plants."

Let's Prove the Forecasters Wrong

What we truly need is clean energy innovation and investment. We have so many ways available to speed up the transition to clean energy, we just need to implement them with much more urgency! More

 

Thursday, November 15, 2012

Shale offers freedom and security – but it could be a trap

Exploiting shale gas and oil entails greenhouse gas emissions that will far outstrip our ability to adapt to the climate change they will cause.


Wars are fought over energy. So vital is it to the economy that the few custodians of the world's oil and gas wealth have the power to determine global booms and recessions.

At last, it seems, a new source of energy might liberate us from this conflict – fossil fuels trapped within dense rock for millennia that we are now able to free, thanks to advances in engineering unthinkable a decade ago, and that are available in countries from Britain to Australia. But those same fossil fuels, much higher in carbon than their conventional counterparts, are likely to unleash runaway climate change that could put paid to any hopes of a low-cost – and low-risk – energy future.

Exploiting these new forms of energy – shale gas and oil entails greenhouse gas emissions that will far outstrip our ability to adapt to the climate change they will cause. But history shows we are unlikely to be able to leave any of these chaos-causing fuels unexploited. For most of the past 30 years, the main question for the US has been how to ensure enough energy to meet the economy's needs. The oil shocks of the 1970s showed the economy's vulnerability to foreign imports. Since then, the goal of "energy security" has been crucial.

One route has been to exploit biofuels, made from maize, a policy introduced by George W Bush. But these are expensive as they divert food sources into use as fuel. A far better bet for the US, barely thinkable during Bush's presidency, is shale gas, which is transforming the US economy.

The first companies into shale were independents, leaving the more staid multinationals in their wake. Mitchell Energy and Development, subsequently bought by Devon Energy, was credited with being the first major exploiter. Pioneer Natural Resources was another. But the multinationals, led by ExxonMobil, soon caught up.

In less than 10 years, the US has become one of the prime producers of gas. The price of gas plummeted to only $2 a unit this year. That compares with about $9-12 in Europe, and about $15 in Asia. The International Energy Agency in 2011 heralded "a global golden age of gas" and new estimates show that, by 2017, the US could be the world's biggest producer of oil and gas.

But the plunging price of gas in the US has caused its own problems. At such low output prices, developing shale gas reserves becomes much less economically attractive. "Some companies have had financial difficulties," says Steven Estes, partner at KPMG in Dallas. He points to Chesapeake Energy, one of the pioneers: "Companies that were heavily involved in shale gas exclusively have really taken a hit."

The solution has been to explore the same gas fields to look for another prize – shale oil. While the price of natural gas has plunged, oil has kept its value. Liquids too can be trapped in dense shale rocks. But some shale gas fields will easily yield oil, while others will not. The difference between the two is heralding a huge difference between gas and oil producers in the US. Estes says: "Companies that have oil to exploit as well as gas – including Exxon and Shell, which have made acquisitions – are in the best position." More

 

Sunday, October 21, 2012

Richard Branson Addresses US Navy on Advanced Renewable Fuels

Richard Branson Addresses US Navy on Advanced Renewable Fuels

Published onOct 18, 2012byCarbonWarRoom

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The Carbon War Room's Aviation & Renewable Jet Fuel Operation's mission is to reduce the aviation industry's greenhouse gas emissions by accelerating the scale-up of a sustainable renewable jet fuel industry. Unlike road transport, air travel still doesn't offer the consumer a green travel option. It is our goal to try to bring about greener flights for all by getting non-petroleum fuels from demonstration stage to commercial use on the runway tarmac around the world. We will accomplish this by solving the information barrier, encouraging sustainable technologies and business models, and helping the industry cross the financial "valley of death". In its current, nascent stage, getting the growth capital needed for commercial-scale production build-out is a major challenge. We are working with partners in the financial community, leading fuel purchasers, insurers, governments, and producers to help launch the industry, using the data and analysis contained in Elsevier Biofuel TechSelect and RenewableJetFuels.org. The Carbon War Room is working to achieve its mission by tackling the market barriers that currently face the renewable jet fuel industry.

Friday, October 12, 2012

Don’t count on recessions to keep climate change in check

For as long as humanity has relied on fossil fuels, there’s been a tight relationship between economic growth and the carbon-dioxide emissions that are heating the planet. When a country’s economy expands, its energy use and carbon pollution go up, up, up. When a recession strikes, energy use drops and emissions sink back down.

But that relationship has never been perfectly symmetrical, according to a new study in Nature Climate Change by Richard York of the University of Oregon. The uptick in carbon pollution from a given amount of growth tends to be significantly bigger than the drop in carbon output from an equal-sized recession. Essentially, there’s a ratcheting effect, as people get used to a higher-carbon lifestyle and maintain it even during a downturn.

York looked at World Bank data from 150 countries between 1960 and 2008. What he found was that carbon-dioxide emissions tend to rise 0.73 percent for every one percentage point increase in GDP per capita. By contrast, emissions only drop 0.43 percent for every point decline in GDP per capita.

In a lot of ways, that makes sense. York pointed out to LiveScience that after the collapse of the Soviet Union in 1991, many former states saw their economies plummet, with per capita GDP shriveling all the way down to sub-Saharan levels in a few countries. But while their carbon emissions dropped, they didn’t plunge all the way down to sub-Saharan levels as well. That’s because these former Soviet states had already built a lot of infrastructure, such as roads and factories, that didn’t disappear entirely during the recession.

This ratcheting effect can help explain why, after the recent financial crisis, global emissions didn’t drop quite as sharply as many researchers had expected. While the United States has managed to cut its carbon pollution by 7.7 percent since 2006 — thanks to a combination of weak growth, swapping out coal for natural gas, and increased oil efficiency — that hasn’t been true of the world as a whole. Global greenhouse-gas emissions quickly rebounded in 2010 and hit a record high in 2011. More

 

 

Monday, October 1, 2012

New Car Fuel Consumption Could Be Halved, International Energy Agency Claims

The world's new cars could use half as much as much fuel as they do now in 20 years, if current technologies are more widely adopted, according to the International Energy Agency.

In a pair of reports issued Wednesday the agency said with aggressive new policies, the world could stabilize its oil consumption even if the number of vehicles on the road doubles by 2050. Without those policies, cars and trucks would consume twice the amount of oil they do today.

Half the world's oil — about 45 million barrels per day — is used to make the gasoline, diesel and jet fuel needed to drive, ship or fly.

The IEA, an energy security group with 28 oil-importing member countries, suggested a number of policies and technologies that could lead to far less fuel use. Many are already being adopted around the world, but the agency said the pace of change could be accelerated.

IEA pointed to better labeling of fuel economy and carbon dioxide emissions of new cars, and standards that mandate minimum fuel economy levels and limit carbon dioxide emissions. It also suggested taxes or other financial measures that penalize buying gas-guzzlers and reward the purchase of fuel-efficient vehicles.

Last month the Obama Administration finalized regulations that will force automakers to nearly double the average gas mileage of all new cars and trucks they sell in the U.S. by 2025.

Energy industry executives and government forecasters say U.S. gasoline demand peaked in 2006 and will slowly decline because of more fuel efficient cars and trucks and demographic changes. Similar trends are playing out in Western Europe and Japan. But millions of people in the developing economies of China, India and elsewhere are buying cars for the first time and pushing up world oil demand. More

 

Saturday, September 15, 2012

Without nuclear, the battle against global warming is as good as lost

A madness is taking hold. In the same week as Arctic ice cover is recorded at its lowest ever extent, two major countries decide to reduce or eliminate their use of the only proven source of low-carbon power that can be deployed at sufficient scale to tackle our climate crisis.

Japan plans to phase out nuclear entirely by 2030, its prime minister announced today. The French president has just revealed a plan to dramatically reduce the country's reliance on nuclear, which currently gives France some of the cleanest electricity in the world.

Let me be very clear. Without nuclear, the battle against global warming is as good as lost. Even many greens now admit this in private moments. We are already witnessing the first signs of the collapse in the biosphere this entails – with the Arctic in full-scale meltdown, more solar radiation is being captured by the dark ocean surface, and the weather systems of the entire northern hemisphere are being thrown into chaos. With nuclear, there is a chance that global warming this century can be limited to 2C; without nuclear, I would guess we are heading for 4C or above. That will devastate ecosystems and societies worldwide on a scale which is unimaginable.

Given the trauma the Japanese people have suffered since the earthquake and tsunami of 11 March 2011, it is understandable that major questions are asked of domestic politicians. But we must never forget that Fukushima has killed no one. More people in Japan recently died from an E coli outbreak due to eating contaminated pickles. Scientists also agree there will never be an observable cancer increase in the Japanese population attributable to Fukushima.

But in response to the nuclear shutdown, oil and gas imports to Japan have doubled, and carbon dioxide emissions soared by more than 60m tonnes. Any environmentalist who celebrates this outcome is not worthy of the name.

Japan is already backing away from its own climate change targets. As a participant in the UN climate negotiations last year, I watched this happen. Under the 2009 Copenhagen accord, Japan pledged to reduce CO2 emissions by 25% by 2020. The plan was to increase nuclear to half of national electricity in order to facilitate the carbon cuts, supported by an increase in renewables to 20% by 2030. To reach the same targets without nuclear is impossible; wind and solar combined meet barely 1% of electricity production today in Japan, and there is no way they can be deployed at sufficient scale to meet the gap. So the climate targets will be dropped, as Japan re-carbonises its economy.

It is nothing short of insane that politicians around the world, under pressure from populations subjected to decades of anti-nuclear fearmongering by people who call themselves greens, are raising our collective risk of catastrophic climate change in order to eliminate the safest power source ever invented. More

 

Thursday, July 5, 2012

The End of Growth Update Part 2

The social dimensions of the end of growth are coming into clearer focus with each passing month—from last year’s Occupy uprisings, to the recent NATO demonstrations in Chicago, to mass demonstrations in Spain, and on and on. Also clearer is the desperate strategy of the powerful, which consists primarily of the militarization of the police and the criminalization of dissent.

Yet what else besides unrest and revolt is to be expected from soaring youth unemployment rates, falling living standards, and still-increasing levels of economic inequality?

 

By now it is also becoming clearer that the social impacts of contraction serve as a reinforcing feedback to the economy, worsening the debt crisis. A revealing phrase is being used to describe Europe’s financial mess: “the street has taken control.” As people express fears about the future of the euro by taking their money out of banks, the banks weaken and demand more backstops from governments, which have to run even bigger deficits in order to provide bailouts. Further, as people lose faith that government can address economic problems, they stop paying taxes—as is happening in Greece—thus making government even less effective.

 

Lack of social cohesion is itself a cost to the economy. It’s hard to make a formal economy work at top speed if it is being sabotaged, or if a significant proportion of its output has to go toward keeping people from deserting it in favor of a growing informal economy of black markets, subsistence, and barter.

 

War is a timeworn solution to economic problems. Surplus young males are kept off the streets; idle manufacturing capacity is engaged; dissent can be ruthlessly swept aside. But in our current global circumstances war is itself becoming increasingly costly, and the US (which is typically at the center of any international conflict du jour) is extremely war-weary. Apart from threats and counter-threats over Iran’s nuclear program, there are few signs yet that strategies of desperation are about to be deployed on a broad scale. But with economic tensions nearing the breaking point geopolitical rivalries could escalate very quickly.



The social consequences of economic contraction are discussed in more detail in my recent essay “The Fight of the Century.”



The economy needs fuel . . . and more of it all the time

To most commentators, the current economic dilemma appears to have emerged solely from problems within the global financial system. But, as I argued inThe End of Growth, there are deeper and—in the long run—much more important factors at work. The economy requires ever-widening streams of resources in order to grow, and many key resources are becoming more expensive to produce. This is particularly true with regard to energy resources, especially oil.



The 2011 [disaster] total was undoubtedly much higher due to the Japanese earthquake, tsunami, and nuclear meltdowns, which by themselves caused roughly $1 trillion in damage


Blowing in the wind
In The End of Growth I argued that the direct financial costs of environmental disasters (principally, droughts and floods, together with large-scale industrial accidents) are rising to the point where they will soon overwhelm economies and make growth impossible. I cited the Haitian earthquake, the Deepwater Horizon catastrophe in the Gulf of Mexico, extensive wildfires in Russia, and deadly floods in Pakistan, all occurring in 2010; the monetary costs to the global economy that year (as figured by the insurance industry) totaled $250 billion. The 2011 total was undoubtedly much higher due to the Japanese earthquake, tsunami, and nuclear meltdowns, which by themselves caused roughly $1 trillion in damage (I have yet to see a final figure that takes into account other catastrophic events last year). More