A landmark climate change conference in Paris this December has triggered commitments on carbon emissions curbs from most of the world’s major polluters – but those pledges will still not be enough to bring about the reductions scientists say are necessary.
A new report published on Tuesday shows that the remainder of the needed reductions in carbon can be found if actions are taken at a local level, deforestation is halted, and other greenhouse gases are tackled.
The New Climate Economy, a group of experts and academics, said that if its recommendations were followed, between nearly two-thirds and 96% of the extra carbon cuts needed to avoid dangerous global warming could be found.
The Obama administration on Tuesday will announce an initiative to help low- and middle-income Americans gain access to solar energy, part of a series of steps President Obama is taking to tackle climate change, according to administration officials.
The administration will announce that it intends to triple the capacity of solar and other renewable energy systems it installs in federally subsidized housing by 2020, make it easier for homeowners to borrow money for solar improvements and start a nationwide program to help renters gain access to solar energy, the officials said.
The actions are to be announced in Baltimore by Brian Deese, Mr. Obama’s senior adviser for climate issues, and Representative Elijah E. Cummings, the Democrat who represents the city.
The U.S. and Brazil issued new commitments Tuesday to promote renewable energy and prevent deforestation, continuing momentum to address climate change leading into global talks later this year in Paris.
The joint statement was issued as Brazilian President Dilma Rousseff visits President Barack Obama in Washington this week. While the announcement doesn’t include specific targets from Brazil to reduce carbon dioxide emissions, the country is pledging to sharply increase its share of renewable energy, up to 33 percent of its total energy mix by 2030. That includes both for transportation fuels and electricity generation.
New York formalized its ban on high-volume hydraulic fracturing for natural gas on Monday, concluding a seven-year environmental and health review that drew a record number of public comments.
"After years of exhaustive research and examination of the science and facts, prohibiting high-volume hydraulic fracturing is the only reasonable alternative," Department of Environmental Conservation Commissioner Joe Martens said in announcing the decision. "High-volume hydraulic fracturing poses significant adverse impacts to land, air, water, natural resources and potential significant public health impacts that cannot be adequately mitigated."
Half of New York's power will come from renewable sources in the next 15 years, under a new state energy plan released Thursday.
According to the plan, the state will try to reduce carbon emissions by 40 percent from 1990 levels by 2030. New York now gets just under a quarter of its power from renewable sources, including, hydro, wind and solar, but that will double to 50 percent in the next 15 years, the plan says.
The state also plans to increase energy efficiency efforts by 23 percent.
In a sweeping victory for Dutch environmental activists that could have global repercussions, a court ordered the government Wednesday to cut the country's greenhouse gas emissions by at least 25 percent by 2020.
The ruling by The Hague District Court could lay the foundations for similar cases around the world, said the director of the organization that took the government to court on behalf of 900 Dutch citizens.
The plaintiffs argued — and the court agreed — that the government has a legal obligation to protect its people against looming dangers, including the effects of climate change on this low-lying country, much of which is below sea level and vulnerable to rising sea levels caused by global warming.
Acting on climate change can avert tens of thousands of premature deaths and save billions on electricity and infrastructure costs by the end of the century, according to a new report published by the White House today.
The White House is aggressively pushing the message that action on climate change can produce economic and public health benefits amid attacks from the right that the regulations are too costly and will produce minimal benefits. House Republicans this week will hold two votes on bills that would scale back or block emission rules on power plants.
According to the new report—prepared by the EPA's Climate Change Impacts and Risk Analysis program in partnership with the Massachusetts Institute of Technology, the Pacific Northwest National Laboratory and other scientific partners—scaling back the climate plan would have impacts across a myriad of sectors, from transportation to agriculture. For example, the report predicts that between 720 and 2,200 bridges would become structurally deficient as a result of extreme weather and storms by 2100.
Americans remain deeply divided on the issue of climate change, but more people believe it is a serious problem, according to a Pew Research poll released Tuesday.
There has been little change in Americans' views about global warming during the past two years, with 68 percent saying there is solid evidence the Earth is warming and 25 percent saying there is not enough evidence.
But 46 percent of Americans believe the issue is a very serious problem, up 13 percent from 2013.
Pope Francis will this week call for changes in lifestyles and energy consumption to avert the "unprecedented destruction of the ecosystem" before the end of this century, according to a leaked draft of a papal encyclical.
In a document released by an Italian magazine on Monday, the pontiff will warn that failure to act would have "grave consequences for all of us."
Francis also called for a new global political authority tasked with "tackling … the reduction of pollution and the development of poor countries and regions." His appeal echoed that of his predecessor, pope Benedict XVI, who in a 2009 encyclical proposed a kind of super-UN to deal with the world's economic problems and injustices.
According to the lengthy draft, which was obtained and published by L’Espresso magazine, the Argentinean pope will align himself with the environmental movement and its objectives. While accepting that there may be some natural causes of global warming, the pope will also state that climate change is mostly a man-made problem.
The White House has approved a plan that would allow the Obama administration to regulate carbon dioxide emissions from airplanes.
The White House Office of Management and Budget (OMB) review is the last step before the Environmental Protection Agency releases the finding publicly.
EPA will solicit public comments on the finding after its release, and then proceed to write a regulation.
OMB on Wednesday announced it had approved the EPA "endangerment finding" that analyzed the extent to which carbon from planes is harmful.