The current political cycle is dominated by shrill attacks on anyone who questions whether man -
made emissions of carbon dioxide are driving global warming.
It states that the temperature rise we can expect as a result of man -
made emissions of carbon dioxide is lower than the IPPC thought in 2007.
It neither endorses nor rejects the many scientific reports in the US and internationally strongly linking made -
made emissions of carbon dioxide (CO2) to warming of the planet.
A dramatic decline in the ability of the Earth to soak up man -
made emissions of carbon dioxide, and a corresponding acceleration in the rate of increase of greenhouse gas in the atmosphere, have been detected for the first time by scientists.
Between the 80's and the 90's, man -
made emissions of carbon from fosil fuels increased from about 5 billion tons per year to about 6.5 billion tons per year, which means a 30 % increase in how much CO2 we put into the atmosphere yearly.
Between the 80's and the 90's, man -
made emissions of carbon from fosil fuels increased from about 5 billion tons per year to about 6.5 billion tons per year, which means a 30 % increase in how much CO2 we put into the atmosphere yearly.
In a paper published this month in Geophysical Research Letters, Lovejoy concludes that a natural cooling fluctuation during this period largely masked the warming effects of a continued increase in human -
made emissions of carbon dioxide and other greenhouse gases.
Not exact matches
We are living in an enormous fabric
of life, where anti-poverty measures may create new pressures caused by excess consumption; where methane
emissions increase if we eat more beef or throw food waste in a landfill; where drought leads to forest fires and more
carbon; where marginalizing women
makes communities less resilient.
Requiring the reduction
of carbon emissions will
make coal - based energy more costly, while solar and wind technology are expected to be priced more competitively, thereby supporting those alternative energy industries, says Jason Blumberg, chief executive and managing director
of Energy Foundry, a Chicago - based cleantech impact venture capital fund.
Liska agrees that using some
of the residue to
make electricity, or planting cover crops, would reduce
carbon emissions.
with
carbon pricing and other measures, including eliminating coal - fired power plants, cutting methane
emissions from the oil industry, and
making cleaner fuels, Canada will still be 90 million tonnes shy
of its international
emissions targets set in 2015 under the Paris agreement
A lovely counterpoint to last week in Canadian politics on greenhouse gas
emission reductions, Kyoto and Minister Baird: Norway Plans to Go «
Carbon Neutral» April 20, 2007 â $» Norwegian Prime Minister Jens Stoltenberg on Thursday proposed to
make Norway the first «
carbon neutral» state by 2050 and reduce
emissions of greenhouse gases by 30 percent -LSB-...]
Although the country is taking steps to rein in
carbon pollution in other parts
of the country, the exponential rise in
emissions from the oil sands will more than offset gains being
made elsewhere.
Trump vowed during the campaign to void U.S. commitments
made in Paris last year to curb climate - changing
carbon emissions, and to tear down regulatory barriers that he viewed as impeding development
of coal, oil, and natural gas.
In such a system, imports from countries that do not price
carbon emissions would be subject to a tariff equivalent to the price imposed on the
carbon content
of such goods
made in Canada, counting the
carbon emitted to produce goods and to transport them here.
Dave Sawyer, one
of the authors
of the National Round Table on Environment and Economy report, and blogger at EnviroEconomics.ca,
makes some pertinent insider comments on the efficacy
of a
carbon tax in reducing
emissions from personal transportation, a major source
of emissions: While the
carbon tax will â $ œdriveâ $ some reductions in vehicle kilometers traveled, -LSB-...]
Beyond weather worries, about 57 percent
of the entrepreneurs said they'd like to see the largest
carbon emitters
make the biggest reductions in
emissions — and bear most
of the costs
of such efforts.
Such a deal would probably call for very modest reductions in the
emission of carbon dioxide in the next 20 years,
making sure that nothing upset the economy in any way.
The firm says a strategic framework
of events and actions has enabled Smurfit Kappa to engage with all
of its UK Corrugated employees with the aim
of making them aware
of the organisation's responsibility for reducing
carbon emissions.
We are also currently working on the development
of an organic product line while getting a company
carbon assessment to reduce our
emissions and
make tomorrow a greener day.
As the price
of food goes higher and higher and we worry more and more about where our food comes from, organic vs. conventional (pesticide - laden), genetically - modified organisms,
carbon emissions and climate change, it
makes sense to me to try to grow some
of our own food.
«All home buyers will be able to benefit from energy efficiency advice, with those receiving low green ratings
of «F» and «G» especially targeted for support and grants to
make improvements to cut their costs and
carbon emissions.»
The Conservatives and Liberal Democrats want the bill to include annual targets for cutting
carbon emissions, an annual report to parliament on the progress being
made on these targets, and the creation
of independent body to assess the science.
To put these numbers in perspective, the amount
of carbon dioxide the state would need to reduce, to
make up for Indian Point's closure, is the equivalent
of the annual greenhouse - gas
emissions of more than 2.4 million passenger cars.
Ms Spelman will declare that the coalition is already
making significant steps to cut
carbon emissions and improve flood defences, but will also stress that adapting to climate change will be partly the responsibility
of the local and community level.
Over 7,500 new cycle spaces at railway stations and 38 new and improved routes have been agreed, as part
of a # 30 million package
of developments to connect communities, reduce
carbon emissions, get people active and
make cycling safer and more convenient.
Initial allowances to emit
emissions were overly generous,
making the market price
of carbon too low and the scheme ineffective.
Instead
of a target, the energy bill includes a clause that would require the government to
make a decision on whether or not to set a decarbonisation target in 2016 at the same time as binding
emission targets are set for 2030 through the next
carbon budget.
«To ask the Secretary
of State for Energy and Climate Change what progress has been
made towards the Government's target
of reducing
carbon dioxide
emissions by 20 per cent.
Beth Newcomer The Legislative Analyst for NYC Council Member Helen Rosenthal (District 6, Upper West Side) encouraged attendees to reach out to their local Council Members and urge them to support the following legislative initiatives: • Possible legislation regarding divestment
of the city's pension funds from fossil fuel companies • A bill to require the city to do a
carbon footprint analysis
of all the products the city procures, and to use that analysis to inform a policy
of low -
carbon operations • A number
of bills to reduce the
carbon emissions of city - owned vehicles and improve the sustainability
of city buildings • A bill to enhance the city's already - strong idling laws so as to
make them easier to enforce Find your Council Member here.
He then measured the total direct
emissions associated with the
making of a product; for example, the amount
of coal burned to generate a kilowatt
of electricity and how much
carbon dioxide was released in the process.
Our homes account for around a third
of our
carbon emissions, so every eco-warrior should try to
make their pad a low -
emission one
Each one promises to cut wood consumption by half to two - thirds, preventing up to 2 tons
of carbon dioxide
emissions each year and reducing the number
of dangerous wood - collecting trips Sudanese women must
make.
Adding a price on
carbon emissions at even a «modest» level
of $ 25 per ton would
make new nuclear energy competitive with coal and natural gas even if the risk premium remains, the MIT study concludes.
Eliminating this financial risk premium
makes nuclear power levelized electricity cost competitive with that
of coal, and it becomes lower than that
of coal when a modest price on
carbon dioxide
emissions is imposed,» the report says.
He is referring to a commitment first
made by China ahead
of the 2009 Copenhagen climate talks to reduce its economy's overall
carbon emissions per unit
of GDP to 40 to 45 percent below 2005 levels by 2020.
Given the fundamental importance
of this source
of carbon emissions, great efforts are being
made to lower consumption.
The transportation sector
makes up approximately 23 percent
of all global energy - related
carbon dioxide
emissions,
of which road transport is the largest and fastest - growing portion.
A can
of white paint should be part
of the planet's arsenal against global warming, say California researchers, who have calculated that installing white roofs in the world's cities could offset 1.5 years
of man -
made carbon emissions.
Assuming a global system that would put a price on
carbon emissions, the scientists then calculated the value
of carbon credits awarded to homeowners and businesses for
making their roofs and streets lighter.
Electricity needs to be
made virtually
emission - free, through the mass mobilization
of solar and nuclear power and the capture and sequestration
of carbon dioxide from coal - burning power plants.
By calling for re-energizing CCS development, PCAST is
making two judgments: 1) that the coal industry is highly likely to remain competitive even as it complies with EPA restrictions on
emissions of SOx, NOx, Hg, and other toxics; and 2) that a substantial price on
carbon is highly likely to arrive in a time frame
of relevance for a CCS development effort.
The reports states significant
carbon emission saving can be
made -
of the order
of 350 - 400 million tonnes pa.
Peter Ryan's letter
makes a good argument for taxing
carbon emissions on the consumption rather than production
of goods (22/29...
Even the 350 - ppm limit for
carbon dioxide is «questionable,» says physicist Myles Allen
of the Climate Dynamics Group at the University
of Oxford, and focusing instead on keeping cumulative
emissions below one trillion metric tons might
make more sense, which would mean humanity has already used up more than half
of its overall
emissions budget.
An estimated 7 percent
of China's
carbon - dioxide
emissions derive from U.S. consumption
of goods
made in China.
The idea, she says, is to
make sure that policies to cut
carbon emissions actually do so, instead
of moving the production
of those
emissions from one place to another.
They found surprisingly, that human - induced
emissions of methane and nitrous oxide from ecosystems overwhelmingly surpass the ability
of the land to soak up
carbon dioxide
emissions, which
makes the terrestrial biosphere a contributor to climate change.
For the industrial era, Lovejoy's analysis uses
carbon - dioxide from the burning
of fossil fuels as a proxy for all man -
made climate influences - a simplification justified by the tight relationship between global economic activity and the
emission of greenhouse gases and particulate pollution, he says.
Aldy's scheme allows that plant to satisfy the standard through a combination
of buying low or zero -
emissions power and
making its own power with lower
carbon intensity.