A recent report from the Environmental Defense Fund and Ceres says that strong fuel efficiency and GHG emission standards for freight trucks could slash fuel consumption by as much as 40 percent compared to 2010 levels, resulting in significant environmental and economic benefits.
In fact the report suggests that American businesses could save more than $25 billion if the National Highway Traffic Safety Administration and the U.S. Environmental Protection Agency adopt stringent fuel efficiency and greenhouse gas standards. The two agencies were tasked by President Obama to come up with proposed target standards for medium- and heavy-duty trucks by March, 2015. Read the rest of this entry »
The notorious BP Deepwater Horizon oil disaster in 2010, considered to be the largest accidental marine oil spill in the history of the petroleum industry, was the “shock heard ’round the world,” and it is still reverberating. The cause of eleven deaths and a loss of many billions of dollars to the Gulf Coast economy – it has impacted offshore drilling, tourism, and fishing – the BP spill resulted in numerous civil lawsuits and settlements as well as criminal charges. BP is fighting some of these charges and the terms of some settlements, even as it continues to present itself as an environmentally responsible corporate citizen.
Meanwhile, fracking is causing a furor because of concerns about environmental impacts, including groundwater pollution and an alarming increase in earthquake activity in some areas. Activists around the world are working to stop fracking, and activist groups such as Greenpeace have planned legal challenges to fracking in England. Fracking has been challenged in the U.S. as well, with the main battles being between environmentalists and proponents of economic growth. A web site called Fracking Insider keeps track of legal battles and regulatory developments in the fracking industry. Read the rest of this entry »
The continuing discussion about what Gross Domestic Product (GDP) should include in order to more accurately reflect the scope and health of the economy has entered a new and intriguing dimension.
From across the Atlantic comes this question: Why not include prostitution and drugs in GDP calculations, as Italy and the United Kingdom have done? After all, those are economic activities, right?
The U.K.’s Office of National Statistics announced that paying for drugs and sex adds about £10 billion ($16.7 billion) a year to the economy. So, the British government is now including prostitution and narcotics sales in its official GDP statistics.
While illegal activities are a small part of the U.K. economy—only 0.7 percent—according to the government’s estimates, the reason for the inclusion is to harmonize economic reporting across the European Union. Read the rest of this entry »
Matt Ridley, the UK author, journalist and member of the House of Lords, recently asserted in a Wall Street Journal article that the “world’s resources aren’t running out.” Well maybe, sorta. If you are into the mental gymnastics of conservative doublethink.
I could not let his piece pass without providing, shall we say, a different and more intellectually honest (I hope) viewpoint.
He asks: “How many times have you heard that we humans are ‘using up’ the world’s resources, ‘running out’ of oil, ‘reaching the limits’ of the atmosphere’s capacity to cope with pollution or ‘approaching the carrying capacity’ of the land’s ability to support a greater population? The assumption behind all such statements is that there is a fixed amount of stuff—metals, oil, clean air, land—and that we risk exhausting it through our consumption.” Read the rest of this entry »
The following guest post is by Anne Staley, an environmentalist who likes to express her thoughts and beliefs through the written word. Her motto in life is to better the lives of others through the knowledge she shares. She loves nature and urges her readers to go green. She shares her thoughts through creative writing and blogs. Her email is firstname.lastname@example.org
I’ve been to San Francisco many times. But everytime I set foot inside the city, I’m amazed at its beauty, freshness and vibrancy. Whenever I return, my love for the city is renewed.
What’s not to love about San Francisco? It has tolerant residents; great weather; the rolling hills that surround it; the quaint cable cars that crisscross the city. The charming Al-fresco cafes; Fishermen’s Wharf; Golden Gate Bridge; its buzzing nightlife, thriving art and culture scene, and its rich sporting tradition. Read the rest of this entry »
Recently I wrote about Boeing’s all-electric satellite, which might launch later this year. Not to be outdone, apparently, Airbus Group flew the first all-electric aircraft late last month, called the E-Fan.
The E-Fan is an all-electric trainer aircraft made of composite material.
Leaving jet fuel behind means there is slight hitch: at the moment the the plane can fly for about an hour on a single charge. In any case this is a pretty big deal, because the largest aerospace and defense company in Europe and the world’s leading commercial aircraft manufacturer is backing it, is planning to build the trainer in series and is also planning to use what it learns to eventually develop a regional passenger model. Read the rest of this entry »
All-electric satellite propulsion is getting a boost from Boeing, which says it is “on track” to deliver the world’s first all-electric xenon-ion propulsion satellites in late 2014 or early 2015 after meeting key production milestones on its initial 702SP (small platform) satellites.
Boeing announced that it has completed static qualification testing, verification and assembly of the primary structures for 702SP inaugural customers ABS and Eutelsat, meaning the satellites are well on their way to launch. The initial contract for the satellite was signed in 2012 between Boeing and Satmex. Eutelsat acquired Satmex in January 2014.
The four 702SP communications satellites will launch in pairs, and once in orbit, they will be entirely powered and propelled by electricity, rather than relying on rockets. The first two are scheduled for launch aboard a single SpaceX Falcon 9 rocket early next year. An all-electric satellite dispenses with heavy chemical propulsion and uses electric propulsion not only to maintain itself stably in orbit over 15 years, but also to raise the satellite from where it is dropped into orbit by its carrier rocket to its final destination in geostationary orbit. Read the rest of this entry »