This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
The President’s Council of Advisors on Science and Technology (PCAST) released a letter to President Obama describing six key components the advisory group believes should be central to the Administration’s strategy for addressing climatechange. —PCAST letter to the President. The six key components are: 1.
The fifth and final session of negotiations on the establishment of an international mercury convention—International Negotiating Committee on Mercury (INC5)—is taking place this coming week in Geneva. UNEP produced its first Global Mercury Assessment in 2002 and a subsequent study in 2007.
Schematic diagram of the trade-offs between the implications for regional air quality and global climatechange of new policies for management of the atmosphere. In the CalNex 2010 study outlined here, NOAA researchers are studying several issues at the heart of the coupled air quality and climatechange problems.
Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature ClimateChange.
SAS involves dozens of other domestic and international research institutions, and is one of the largest North American air quality and climate studies in decades. What are the climate-relevant properties of aerosol in the SE US? ClimateChange Emissions' All airborne platforms (i.e., EPA is providing more than $4.3
The seven themes are: Taking Action on ClimateChange. In all of this, we must also recognize that climatechange will affect other parts of our core mission, such as protecting air and water quality, and we must include those considerations in our future plans. Improving Air Quality.
Health and other non-climate damages by life-cycle component for different combinations of fuels and light-duty automobiles in 2005 (top) and 2030 (bottom). Climate-related monetary damages range from 0.1 Estimated climate damages from natural gas were half that of coal, ranging from 0.05 Source: “Hidden Costs of Energy”.
EPA’s SmartWay Transport Partnership is a market-driven initiative that empowers businesses to move goods in the cleanest, most energy-efficient way possible to protect public health and reduce the emissions that contribute to climatechange. Mercury Services, Inc. High Country Transportation, Inc. Hirschbach Motor Lines.
And I know I should especially be there on March 2 for the Capitol Climate Action when thousands will participate in the largest mass civil disobedience on behalf of the climate in U.S. Maybe you didn’t know there was a coal-fired power plant spewing greenhouse gases, mercury and a very bad vibe just blocks from Capitol Hill.
While the United States has limits in place for arsenic, mercury and lead pollution that power plants can emit, currently, there are no national limits on the amount of CO 2 new power plants can emit. ClimateChange Coal Emissions Natural Gas Policy Power Generation'
Among people in advanced economies, 72 percent are concerned that global climatechange will harm them , according to a Pew survey. Only 46 percent had confidence in efforts to reduce the effects of global climatechange. And climatechange isn’t the only problem worth worrying about. We want modular design.
Estimating the magnitude of costs associated with future climatechange impacts is very uncertain. There are differences between the selected pollutants in terms of the extent of current knowledge about how to evaluate their impacts.
With a stronger carbon policy consistent with a 450 ppm climate stabilization scenario, power sector emissions can be reduced to 54% of 1990 levels by 2030 using different portfolios of existing generation technologies, they found. Additional policy action throughout Western North America will be required to meet climate targets, Kammen said.
Endless studies on the impact of pollution and climatechange on low-income families have all come up with the same general result: It is a very real and very serious problem. This proximity brings a greater risk of harm by higher levels of benzene , sulfuric acid , mercury , and other potentially dangerous substances.
Compared with burning coal, natural gas emits about half the carbon dioxide and substantially less soot, mercury and sulfur. —Mark Zoback, a professor of geophysics and NGI’s director. US emissions of CO 2 have declined to the level of the mid-1990s.
“The greatest responsibility for us as a company is dealing with climatechange,” says Daimler Trucks as it lobbies the EPA to water down emissions regulations. Indeed, the report makes cheerful reading—for anyone who doesn’t believe in climatechange, and thinks EVs are a passing fad.
metals such as mercury, cadmium, lead and hexavalent chrome) that pose a known threat to health or the environment. SOCs are chemical (e.g., solvents) or materials (e.g., Honda is specifically trying to reduce or eliminate a number of solvents such as toluene, xylene, formaldehyde, acetaldehyde, benzene, ethylbenzene, and styrene.
The ClimateChange Commission has recently confirmed that incentives are necessary to continue to ensure the adoption of EVs. While we’ve made some great progress increasing new EV sales, at the end of 2022, there were still only 65,000 registered EVs.
By a margin of five to one, Kiwis say they are concerned about climatechange and want the government to help people convert to less polluting vehicles. New Zealanders want practical policies that actually reduce emissions and reduce their costs, and the policies in place around EVs are starting to do that job.
In our first laboratory experiment, we used a mercury cadmium telluride (MCT) photovoltaic cell with a bandgap of around 0.1 To hit that transmission window, we have to create the photovoltaic cell from a semiconductor with a tiny bandgap—around 0.09 That’s indeed possible, though not with silicon.
In 2020, EPA projects a 20% to 23% reduction of SO 2 ; 22% to 24% reduction of NO x ; and a 15% to 18% reduction of mercury, under the proposed Option 1 illustrative scenarios. The SCC is a metric that estimates the monetary value of impacts associated with marginal changes in CO 2 emissions in a given year. state compliance) to $7.4
From the researchers’ point of view, this underlines the need to further reduce emissions of soot that is harmful to health and the climate, as the carbon-containing particles still contribute to health hazards and climate warming even over distances of several hundred kilometers. The EU Air Quality Directive is to be updated by 2022.
When batteries end up in landfills or incinerators, they release harmful substances like heavy metals (lead, mercury, cadmium) and toxic chemicals into the soil, air and water. Preventing Pollution – Improper disposal of batteries can have severe environmental consequences.
San Jose Mercury News ). If that target is met, the largest U.S. automaker expects to sell 1 million within five years to make the model profitable. Bloomberg News ). 4/06/07 GM spokesman Jeff Holland said Friday that its Saturn Vue sport-utility vehicle will be available as a plug-in by the end of 2009. ( The truth is just the opposite.
The potential and realized emissions of pollutants, including greenhouse gases and mercury, are also contentious. 1960s to 1970s, lake ecosystems must now also contend with 20 th century climaticchanges, which are contributing to increased aquatic primary production and marked cladoceran assemblage shifts. —Kurek et al.
Musk, despite previously correctly acknowledging that “Climatechange is real. The company will likely benefit from this, though recent chaos caused by the mercurial actions of its bad CEO have put a damper on that.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content