Tag Archives: energy

Obama and Trudeau take a big step on methane

U.S. President Barack Obama (R) and Canadian Prime Minister Justin Trudeau hold a joint press conference in the Rose Garden of the White House. Kevin Lamarque/Reuters

Obama and Trudeau take a big step on methane

By on 10 Mar 2016commentsShare

The remarkable thing about Canada Prime Minister Justin Trudeau and U.S. President Barack Obama standing in front of the White House on Thursday morning was that the two countries were finally on the same side in the fight against climate change. After years of rule under Stephen Harper’s oil-dominated conservative party, Canada is now primed for a comeback as a global climate leader since the Liberal Party took over last fall. Trudeau has embraced the opportunity, joining the U.S. in announcing a series of climate pledges.

The details of the plan are as significant as the symbolism: While both countries promised responsible stewardship of the Arctic, the most notable part is their pledge on methane emissions, a far more potent greenhouse gas than carbon dioxide and a growing climate problem.

Canada and the U.S. pledged to cut the oil and gas sector’s methane emissions by up to 45 percent by 2025 from a 2012 baseline. Before this visit, the Environmental Protection Agency had already planned on a similar cut for new or modified gas operations, but it overlooked the biggest offender — existing infrastructure. There are hundreds of thousands of sources that are currently leaking methane, sometimes a small amount during the extraction, processing, and transport of natural gas, but other times a disastrous amount, like in the case of Aliso Canyon’s massive gas leak.

Advertisement – Article continues below

The EPA will now begin developing regulations for these sources and “move as expeditiously as possible to complete this process,” the White House noted in a fact sheet. Now, Canada is getting on board, putting “in place national regulations in collaboration with provinces/territories, Indigenous Peoples and stakeholders. Environment and Climate Change Canada intends to publish an initial phase of proposed regulations by early 2017.”

This is big. So big, in fact, that a similar 45 percent cut to global oil and gas methane emissions would be the equivalent of shutting down one-third of the world’s coal plants, according to Environmental Defense Fund’s Climate and Energy Program Vice President Mark Brownstein.

The U.S. and Canada are the Nos. 2 and 4 worst methane polluters (Russia is No. 1), accounting for 11 and 3.2 percent of global methane from oil and gas, respectively. Brownstein noted in an email reducing oil and gas methane emissions is “the single most immediate, impactful, and cost effective thing we can do to impact the rate of global warming right now.”

The oil lobby American Petroleum Institute is indignant, of course. API accused Obama of bending to the will of “environmental extremists.” Its point is that the industry already has an economic incentive to reduce methane — after all, it’s gas they could sell consumers that’s escaping into the air — and any regulation would be burdensome. Environmentalists point out that with gas prices so cheap regulatory action is an absolute must: The sector has too little incentive to shrink its methane footprint on its own.

Obama will certainly hear more from the oil and gas industry, including legal challenges, but he paid them little mind today.

Share

Please

enable JavaScript

to view the comments.

Find this article interesting?

Donate now to support our work.Climate on the Mind

A Grist Special Series

Get Grist in your inbox

Jump to original:

Obama and Trudeau take a big step on methane

Posted in Anchor, FF, GE, LG, ONA, Radius, Uncategorized | Tagged , , , , , , , , , , | Comments Off on Obama and Trudeau take a big step on methane

A frightening record: Carbon dioxide levels show biggest-annual jump

A frightening record: Carbon dioxide levels show biggest-annual jump

By on 9 Mar 2016commentsShare

Recently, we’ve had more reason than usual to be optimistic on climate change — the world reached its first truly global climate agreement in December, there are a lot of signs that China is getting serious about its emissions, and coal is facing economic collapse in the U.S. But there’s just as much news to sour this outlook, particularly when you look at what’s happening to carbon dioxide.

The National Oceanic and Atmospheric Administration has reported the biggest 12-month jump in carbon dioxide concentrations since record-keeping began, based on preliminary data from its Earth Science Research Lab in Mauna Loa. From February 2015 to 2016, the global concentration of carbon in the atmosphere rose a record 3.76 parts per million (ppm), to over 404 ppm. The last record-holder was 1997-1998, when carbon dioxide rose 3.70 ppm. We’ve broke other records this past year, too: The 2015 calendar year also posted the biggest-annual rise in carbon levels, while NOAA reported last May that carbon stayed above an average 400 ppm for the entire month, a first in millions of years.

Meanwhile, 2015 was the hottest year on record.

Mauna Loa’s data looks at the big picture of carbon in the atmosphere and not just emissions from the energy sector and industry. It includes deforestation’s impact on CO2, as well as El Niño, which boosts wildfires that release even more carbon. The previous record, 1997-1998, was also during El Niño.

“Carbon dioxide concentrations haven’t been this high in millions of years,” NASA carbon and water cycle research scientist Erika Podest said in a statement on breaking another carbon milestone last year. “Even more alarming is the rate of increase in the last five decades and the fact that carbon dioxide stays in the atmosphere for hundreds or thousands of years.”

Well then. The world’s work is just beginning.

Share

Please

enable JavaScript

to view the comments.

Find this article interesting?

Donate now to support our work.Climate on the Mind

A Grist Special Series

Get Grist in your inbox

Source:  

A frightening record: Carbon dioxide levels show biggest-annual jump

Posted in Anchor, FF, G & F, GE, ONA, Radius, Uncategorized | Tagged , , , , , , , , , | Comments Off on A frightening record: Carbon dioxide levels show biggest-annual jump

Hillary Clinton has a new tune on fracking

Hillary Clinton has a new tune on fracking

By on 6 Mar 2016commentsShare

A college student asked Bernie Sanders and Hillary Clinton a simple question at the Flint, Mich., debate on Sunday night: “Do you support fracking?”

And Bernie Sanders had a simple answer: “No, I do not support fracking.”

Hillary Clinton, though, needed more time to outline three conditions in a more nuanced answer on fracking. She’s against it “when any locality or any state is against it,” “when the release of methane or contamination of water is present,” and “unless we can require that anybody who fracks has to tell us exactly what chemicals they are using.”

Advertisement

Until those conditions are met, “we’ve got to regulate everything that is currently underway, and we have to have a system in place that prevents further fracking.”

“By the time we get through all of my conditions, I do not think there will be many places in America where fracking will continue to take place,” she added.

Clinton offered qualified support for fracking well before Sanders even registered in the presidential race. Addressing the National Clean Energy Summit in 2014, Clinton said, “we have to face head-on the legitimate, pressing environmental concerns about some new extraction practices and their impacts on local water, soil, and air supplies. Methane leaks in the production and transportation of natural gas are particularly troubling. So it’s crucial that we put in place smart regulations and enforce them, including deciding not to drill when the risks are too high.”

Yet, she sounded much more rosy on natural gas and fracking years ago than she does now. “With the right safeguards in place, gas is cleaner than coal. And expanding production is creating tens of thousands of new jobs,” she said in 2014. “And lower costs are helping give the United States a big competitive advantage in energy-intensive energies.”

As secretary of state in 2010, Clinton argued in favor of gas as “the cleanest fossil fuel available for power generation today,” and said that “if developed, shale gas could make an important contribution to our region’s energy supply, just as it does now for the United States.” Her office, meanwhile, promoted fracking in developing nations.

After leaving the Obama administration in 2014, Clinton still emphasized the benefits of fracking, implying that strict limits on fracking should be the exception to the rule. In 2016, Clinton has flipped her emphasis, as Sanders has gained an edge from his anti-fracking stance: Now, she suggests it will be a rare, unlikely case when fracking should be allowed.

Share

Please

enable JavaScript

to view the comments.

Find this article interesting?

Donate now to support our work.Climate on the Mind

A Grist Special Series

Get Grist in your inbox

Originally posted here: 

Hillary Clinton has a new tune on fracking

Posted in Anchor, FF, G & F, GE, ONA, Radius, Uncategorized | Tagged , , , , , , , , , , | Comments Off on Hillary Clinton has a new tune on fracking

Here’s What Super Tuesday Voters Think About Climate Change

Ugh. Super Tuesday voters at Sherrod Elementary School in Arlington, Texas. LM Otero/AP Voters in a dozen or so states are heading to the polls Tuesday for the year’s biggest presidential primary clashes so far. The victors will find themselves a giant step closer to the Oval Office, where they would have a chance to reshape US policy on a wide range of issues, including climate change. So we decided to take a look what voters in the Super Tuesday states think about global warming. Last year, the Yale Program on Climate Change Communication released a nationwide study of Americans’ attitudes toward climate science and policy. In many states—especially the large bloc of southern states voting on Tuesday—the results were not particularly encouraging. According to the Intergovernmental Panel on Climate Change, scientists are 95 percent certain that human activities are responsible for most of the dramatic warming since the 1950s. But according to Yale’s estimates, that opinion is shared by less than half of adults in Alabama, Alaska, Arkansas, Georgia, Minnesota, Oklahoma, Tennessee, Texas, Virginia, and Wyoming. Overall, just 48 percent of adults in the Super Tuesday states accept the scientific consensus. Here’s a slightly different way to look at the data. Yale combined those who believe global warming is mostly driven by humans with those who said it’s caused by both nature and humans. The researchers also combined two types of climate science deniers: those who believe the warming is natural and those who simply don’t believe that the world is getting warmer. This makes the numbers look a bit better, but in many of the Super Tuesday states, a huge number of people still clearly reject the scientific consensus. Stats like this go a long way toward explaining why all five of the remaining GOP presidential candidates continue to reject the realities of climate science. Master image: Luis Molinero/Shutterstock See original article here –  Here’s What Super Tuesday Voters Think About Climate Change ; ; ;

See original:  

Here’s What Super Tuesday Voters Think About Climate Change

Posted in eco-friendly, FF, G & F, GE, Hagen, horticulture, LAI, Monterey, ONA, OXO, solar, solar power, Uncategorized | Tagged , , , , , , , | Comments Off on Here’s What Super Tuesday Voters Think About Climate Change

Electric vehicles could be as cheap as gas-guzzlers soon

Electric vehicles could be as cheap as gas-guzzlers soon

By on 25 Feb 2016commentsShare

With gas prices at less than $2 a gallon, it may be hard to imagine trading in the old combustion engine for an electric vehicle, but according to new analysis by Bloomberg New Energy Finance, the age of the EV could be just around the corner.

The study published on Thursday predicts that battery prices — which have already fallen 35 percent in the past year — will continue to drop steeply in the coming years. By the 2020s, EVs could be just as affordable as, if not cheaper than, gas-powered vehicles. Sales of EVs, according to the report, will make up nearly 35 percent of market by 2040.

Thirty-five percent is huge growth considering that today EVs sales make up less than 3 percent of the market. Manufacturers are certainly taking notice: Chevy, Nissan, Fiat, Ford, Volkswagen, and Mitsubishi all currently have EVs on the market in the $30,000 range — and if price isn’t your main concern, you can always buy luxury EVs from BMW, Mercedes, or Tesla.

The growth of the electric vehicle does not bode well for the oil market, which is already suffering from crude oil prices as low as $30 a barrel. As Bloomberg News points out, “electric vehicles could displace oil demand of 2 million barrels a day as early as 2023. That would create a glut of oil equivalent to what triggered the 2014 oil crisis.”

But while the death of Big Oil is undoubtedly good for the planet, what exactly are the environmental costs of the electric vehicle? They don’t run on air, after all: The electricity powering your EV has to come from somewhere, and depending on where you live, that “somewhere” could mean coal-fired power plants. The good news is that a 2015 report from the Union of Concerned Scientists found that in U.S., EVs emit less than half the greenhouse gases than gas-guzzlers do on average, even when you account for the manufacturing process. But, as Mother Jones reports, the materials used to make EV batteries introduce other problems: Cobalt mining has been linked to child labor, and lithium mining linked to water pollution and depletion.

So, the electric vehicle can’t entirely assuage the conscientious driver’s guilt. But there’s always another choice beyond either gassing up or hitting the power station every couple hundred miles. It’s not for everyone, but for those of us who can make it work, there is a greater option, a greener option. It’s efficient, inexpensive, and already on the road. That’s right — the humble, old city bus.

Share

Please

enable JavaScript

to view the comments.

Find this article interesting?

Donate now to support our work.Climate on the Mind

A Grist Special Series

Get Grist in your inbox

More: 

Electric vehicles could be as cheap as gas-guzzlers soon

Posted in Anchor, Everyone, FF, GE, LG, Nissan, ONA, Radius, solar, Uncategorized | Tagged , , , , , , , , | Comments Off on Electric vehicles could be as cheap as gas-guzzlers soon

James Inhofe blames Flint water crisis on Obama’s climate agenda

James Inhofe blames Flint water crisis on Obama’s climate agenda

By on 24 Feb 2016commentsShare

James “Snowball” Inhofe, the Oklahoma senator who once compared the EPA to the Gestapo, has announced an amendment to the Energy Modernization Act that will provide low-interest loans for Flint, Mich., and other communities facing water crises.

The bipartisan amendment will increase much-needed funding to communities with inadequate water infrastructure, but lest you think Inhofe grew a heart (or a brain) for a moment: Nope! The senator seems to be less concerned with the toxic water coming out of America’s pipes that with throwing shade at Barack Obama. In a statement, Inhofe said:

As a result of misplaced priorities of President Obama, who has consistently failed to partner with the states to address our nation’s real needs, stories are emerging in East Los Angeles, Baltimore, communities across Ohio, and elsewhere about lead pipes and other infrastructure problems that put the health of our citizens at risk.  In my leadership role on the EPW Committee, I have watched the Obama administration prioritize more than $120 billion for the president’s global warming agenda at the expense of real investment in critical infrastructure.

Ya hear that, liberals?? Contrary to common sense and all expert opinions, Flint’s water crisis isn’t because the conservative local government changed the city’s water source in order to save money, it’s because of Obama’s “global warming agenda.”

While it’s true that the EPA’s reaction to the crisis was troublingly slow, and that Obama’s proposed 2017 budget does cut the EPA’s water infrastructure funding by a quarter billion dollars, we have a really hard time believing that this had anything to do with global warming. Is it a problem? Yes. But is it because of excessive attention to climate change? No.

Let’s recall that this is the president who has tried to invest the EPA with more regulatory oversight, in the service of fighting climate change and improving environmental health around the country. Both have been priorities of Obama’s administration, and both have been staunchly opposed by a Republican Congress. And not only does climate change action not distract from clean drinking water, but the two are directly related, as drought can concentrate contaminants in dwindling water reservoirs.

If the senator’s logic seems flawed, maybe we should give him a break: All those fracking-induced earthquakes in Senator Snowball’s home state might have rattled his brain.

Share

Please

enable JavaScript

to view the comments.

Find this article interesting?

Donate now to support our work.Climate on the Mind

A Grist Special Series

Get Grist in your inbox

Continue at source: 

James Inhofe blames Flint water crisis on Obama’s climate agenda

Posted in alo, Anchor, Citizen, FF, GE, LAI, LG, ONA, Radius, solar, Uncategorized | Tagged , , , , , , , , , | Comments Off on James Inhofe blames Flint water crisis on Obama’s climate agenda

Congress Actually Did Something Pretty Great on Climate Change

Mother Jones

<!DOCTYPE html PUBLIC “-//W3C//DTD HTML 4.0 Transitional//EN” “http://www.w3.org/TR/REC-html40/loose.dtd”>

In December, Republicans in Congress struck a deal with Democrats to extend a package of tax breaks for wind and solar energy projects. Prior to the deal, things looked bleak. The tax credit for wind had already expired the year before, and the one for solar was set to expire by 2016. So the extension, which came after Democrats agreed to support lifting the long-standing ban on US oil exports, was a big and unexpected win for clean energy—one that will help buoy the industry for the next six years.

It could also prove to be one of the most significant actions taken by this Congress to reduce America’s carbon footprint, according to a new analysis from the National Renewable Energy Laboratory. Thanks to all the new wind and solar that will likely get built because of the legislation, electricity-sector greenhouse gas emissions could be reduced by as much as 1.4 billion metric tons by 2030 compared with what they would have been without the extension, the study found. That’s roughly the savings you’d get if you removed every passenger car from US roads for two years.

In other words, the tax breaks—2.3 cents per kilowatt-hour of electricity produced by a wind turbine and about 30 percent off the total cost of solar systems—add up to “one of the biggest investments in clean energy in our nation’s history,” Dan Utech, deputy assistant to President Barack Obama on climate, told reporters today.

How much wind and solar actually gets built (and thus the actual carbon savings) will also depend on what happens to the cost of natural gas, which has been low for the last few years thanks to the fracking boom but could rise again. Low gas prices make renewables less competitive, especially without the tax credit. But having the tax credit in place will enable solar and wind to compete in the market even if gas prices do stay low. The extension will also make wind and solar less vulnerable to state-level attacks on clean energy, as well as attacks on Obama’s broader climate agenda.

So, for once: Good job, Congress.

View article: 

Congress Actually Did Something Pretty Great on Climate Change

Posted in Anchor, Citizen, FF, GE, green energy, LG, ONA, Radius, solar, solar panels, solar power, Uncategorized, Venta | Tagged , , , , , , , , | Comments Off on Congress Actually Did Something Pretty Great on Climate Change

Dot Earth Blog: California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

As the focus on the Aliso Canyon natural gas gusher fades, can the Obama administration keep its focus on tighter leak rules? Link to original:  Dot Earth Blog: California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks? ; ; ;

Link: 

Dot Earth Blog: California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

Posted in alo, eco-friendly, FF, G & F, GE, LAI, Monterey, ONA, solar, solar power, Uncategorized | Tagged , , , , , , , , , , , | Comments Off on Dot Earth Blog: California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

As the focus on the Aliso Canyon natural gas gusher fades, can the Obama administration keep its focus on tighter leak rules? See the original post:  California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks? ; ; ;

Original source:  

California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

Posted in alo, alternative energy, eco-friendly, FF, G & F, GE, LAI, Monterey, ONA, solar, solar power, Uncategorized | Tagged , , , , , , , , | Comments Off on California’s Gas Gusher is Stanched, But Where are Tougher U.S. Rules on Leaks?

How to Choose an Energy Efficient Water Heater

Conventional water heaters have a 10 to 15-year life expectancy, so sooner or later, the water heater in your basement or utility room is going to stop working, or worse, stop working and start leaking. When that happens, youre likely focused on getting the problem fixed as quickly as possible, and not making a careful decision about what type of water heater you want. It’s best to starting thinking about a new water heater before you actually need one.

If you want to trade up to a more energy-efficient model or a bigger unit, do your homework now, so you can better discuss your options with your plumber when its time for replacement. If you leave the decision to the plumber, he or she might simply replace your existing water heater with a similar model.

Go for Energy Efficiency

Water heating accounts for 18 to 20 percent of the average households energy bill, and is second only to heating and cooling for claiming the biggest chunk of the energy budget. Replacing an old unit with a high-efficiency model will save you money and reduce your home’s overall energy usage.

The savings can really be significant. Thanks to new minimum water heater standards that went into effect last year, even standard models are more efficient than those manufactured in the past. Some models can reduce energy usage by 50% or more. However, those types of savings are only available on heaters that use heat-pump technology. The savings from conventional gas and electric water heaters will only be around 4 percent, according to the Department of Energy. But on a large scale, this shift to new standards will save 2.6 quadrillion BTUs of energy over 30 years and save consumers about $8.7 billion in energy bills. The resulting reduction in CO2 emissions will be like taking 33 million cars off the road for a year.

Read the Label

The easiest way to pick an energy efficient water heater is to read the Energy Guide label that comes with every unit. The label tells you the cost to run a specific unit compared with similar water heaters. If the label carries the Energy Star logo, the water heater meets additional criteria and is more efficient than standard models.

There are a number of considerations that help determine the estimated costs on the label. One of those considerations is the energy factor (EF). This number reflects the efficiency of the heater in converting fuelnatural gas, propane and the likeinto hot water. The EF is expressed as a decimal, so an EF of 1.0 means that 100% of the energy is converted to hot water. Electric water heaters often have a higher EF, but they can be more expensive to operate than gas-powered models. See the table below for more information.

Requirements for Residential Water Heaters

Type of Water Heater
New Minimum EF Requirements
Energy Star EF Requirements
50-Gallon Gas Water Heater
0.60
> 0.67
50-Gallon Electric Water Heater
0.95
> 2.0
Tankless Water Heater
0.82
> 0.90

Sources: DOE National Appliance Energy Conservation Act; Energy Star Product Criteria

Know the Hybrid Systems

Hybrid water heaters use electricity and heat pump technology to produce more energy than they consume. That’s why Energy Star products often have an EF of 2.0 and higherthey produce two times the energy that they use in electricity. The heat pump draws heat from the surrounding air and uses it to heat the water in the tank. When the surrounding temperature drops, the unit switches to standard electricity to heat the water.

Heat pump water heaters are very efficientsome models have an EF above 3.0. However, theyre also more expensive. You can expect to pay a 50 to 70% premium for a heat pump water heater.

Tankless water heaters are another option. These units provide on-demand hot water, so no energy is wasted heating water thats not being used. Tankless heaters are sized in gallons per minute (GPM) of hot water they provide. It can be tricky to figure out the right size for your family, so if youre interested in a tankless water heater, discuss your needs with a plumbing professional.

Size Matters

If you are satisfied with the amount of hot water your current water heater provides, there is no need to replace it with a larger model, as prices increase as the tank size grows. But if you do want a larger tank, there are a number of things to consider.

The most important is the First-Hour Rating listed on the Energy Guide label. This is a calculation that tells you the number of gallons of hot water the unit will provide over a set period of time. Its different from the tank capacity, because as you start using the hot water, cold water rushes into the tank that needs to be heated. The First-Hour Rating considers the size of the tank, the efficiency of the unit and even the temperature of the cold water entering the tank. A professional plumber can help you arrive at an accurate size.

Dont wait until a crisis to think about replacing your water heater. Understanding your options now will make the buying process much smoother when its time for a new model.

DIY author Fran Doneganis a home improvement specialist who writes online for The Home Depot. Fran is the author of the DIY books Pools and Spas and Paint Your Home. You can find a selection of energy-efficient water heaters, like the ones Fran discusses, available at Home Depot here.

Disclaimer: The views expressed above are solely those of the author and may not reflect those of Care2, Inc., its employees or advertisers.

Read more:  

How to Choose an Energy Efficient Water Heater

Posted in alo, FF, GE, LAI, LG, ONA, PUR, Radius, Uncategorized | Tagged , , , , , , , | Comments Off on How to Choose an Energy Efficient Water Heater