Posts Tagged ‘clean technology’
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 »
Solar is very hot at the moment. A list of cleantech stock picks for 2014 has First Solar (a solar manufacturer) and SolarCity (a solar installer) at Nos. 1 and 2, respectively, and further down the list are a solar holding company, Renewable Energy Trade Board, and a solar equipment company, Meyer Burger.
There are many reports, including one on another site that I write for on occasion TriplePundit, that the solar market is heading for a “second gold rush” this year; there’s little to dispute the fact that solar is definitely an in thing, especially for investors. Read the rest of this entry »
As this infographic courtesy of AutoPawn indicates, maybe you can’t have everything—at least not yet.
Vivint Inc., one of the largest home automation companies in North America, designed this infographic. It was sent to me courtesy of Alex Koritz, partner and vice president at Method Communications, a Salt Lake City PR firm. Vivint provides services to about 500,000 customers through its offices in Provo, UT, South St. Paul, MN, and Calgary, AB.
Vivint says its mission is to help families “live intelligently by creating simple, affordable home automation systems where all devices work together to enhance safety and convenience and improve energy efficiency.”
It seems like such a simple step: Time to get smart and green on the home front.
If you are on the fence about that new Nissan Leaf or Chevy Volt, how does taking $10,000 off sound? That’s right, those thinking about jumping into the EV market could pocket a nice new incentive in the form of a $10,000 rebate, which is part of President Obama’s Fiscal Year 2013 budget plan.
While lacking in specifics, the proposal is a boost and a change in approach – buyers of electric vehicles currently are eligible for a $7,500 tax credit for the tax-filing year in which the vehicle is purchased, while the new rebate program would allow consumers to slice $10,000 off the top of an EV at the time of purchase.
It’s a big incentive for potential buyers who are scared off by the pricing of EVs, which are still a bit beyond the comfort zone of what many consumers are prepared to pay, even though their yearly savings at the gas pump will be substantial. It should also boost sales for vehicles such as the Chevy Volt and the Nissan Leaf. For example instead of making payments on a Volt, which lists at $41,000, a buyer would see that financing hit drop to $31,000. For the Leaf, the base price would drop to about $26,000 with the rebate.
It’s argued that the tax credit idea—a product of the Bush Administration—favors wealthy buyers who can more easily afford higher upfront payments in exchange for a lower tax rate in April. The Obama rebate makes EVs more accessible to the average American.
The rebate could also apply to natural gas vehicles and other high tech, green cars, according to reports.
Assuming Congress will go along with this, which is a major if given the parlous conditions there, it’s a great idea that’s a win-win-win for the makers, sellers and buyers of EVs. It’s also a big win for the environment, sustainability and energy independence. That’s a lot of wins.
It’s far from a done deal, but this could change a lot of minds about EVs, especially now that gas prices are spiking—again. For example under the rebate plan, a Leaf might be financed for about $300 a month, which is probably what many people have to scrape up each month for gasoline in their current driver.
In The Stand, one of Stephen King’s early (and imo best) novels a nuclear power plant becomes a central part of the action, and indeed is instrumental in keeping the world from descending into barbarism.
It sort of makes the point that, as The Police say, “When the world is running down/You make the best of what’s still around.” There is something to be said for the role of nuclear power as part of the modern-day, post-carbon-based fuel energy mix.
But a revised and updated version of the Sierra’s Club‘s classic Nukespeak throws some needed clear thinking about the inherent dangers of nuclear energy and concludes, as the first edition did, that it’s not really worth the risk.
Nearly 30 years ago, in the wake of the Three Mile Island nuclear accident, the first edition of Nukespeak from Sierra Club Books was published and immediately framed public debate on the immense risks of nuclear technology.
The extensively revised and updated edition promises to continue that debate, especially in the aftermath of the March earthquake and tsunami that struck the Fukushima Daiichi nuclear power plant in Japan.
According to the Club, the original 1982 edition broke through the “linguistic filter of the nuclear mindset,” by documenting how nuclear developers confused their hopes—remember the dream of energy too cheap to meter?—with reality, covered up damaging information, harassed and dismissed scientists who disagreed with official policy, and generated false or misleading statistics to bolster their assertions about the benefits and safety of nuclear power. Read the rest of this entry »
Sure $50 million—to be paid over four years—is a very big deal. Beyond the dollars the partnership between Bloomberg and the club takes the fight to end the coal era to a new well-staffed and nationwide level. Read the rest of this entry »
Here’s an amenity coming soon to an apartment complex near you: electric vehicle charging stations.
Car Charging, based in Miami, owns and operates EV charging services and plans to build a nationwide network of charging stations. Its business model focuses on residential charging services, which is where Equity Residential, a leading owner, developer and operator of high-end apartment communities, enters the picture. Read the rest of this entry »
TransAlta, the last operating coal-fired plant in the Pacific Northwest, is shutting down, but not until 2025 under a deal between Washington Gov. Chris Gregoire, TransAlta state regulators and environmental groups.
Gregoire finalized the deal on April 29 when she signed legislation that will systematically end coal-burning in the state. Read the rest of this entry »
Soon your car’s AC might be really really cool, in a green way. The Environmental Protection Agency recently approved a new chemical that can drastically reduce the amount of harmful, ozone-depleting emissions from motor vehicle air conditioning systems.
The eco-friendly refrigerant uses a new chemical developed by Honeywell and DuPont—HFO-1234yf—that the agency and the companies say does not deplete the ozone layer. And when used appropriately, the chemical has a global warming potential that is 99.7 percent less than the current chemical (HFC–134a) used in most car air conditioners.
“It is homegrown innovative solutions like this that save lives and strengthen our economy.” said Gina McCarthy, assistant administrator for EPA’s Office of Air and Radiation in a recent EPA release.
EPA said its recently issued standards for reducing greenhouse gas emissions from light-duty motor vehicles “provide an opportunity for automakers to receive credit for adopting a chemical with less climate impact as a cost-effective way to meet the new standards.
“Using HFO-1234yf is one option available to automakers.”
Prior to HFC-134a, car air conditioners generally used CFC-12, a potent greenhouse gas and ozone-depleting substance.
The new chemical is the product of a joint manufacturing venture of Honeywell and DuPont. The venture was launched last May and several months later General Motors said it would introduce the refrigerant in 2013 Chevrolet, Buick, GMC and Cadillac models.
The biggest benefit of HFO-1234yf is that it breaks down faster in the atmosphere than the currently used R-134a. On average, the R-134a refrigerant has an atmospheric life of more than 13 years, giving it a global warming potential (GWP) of more than 1,400. By comparison, the new refrigerant lingers in the atmosphere for only 11 days and has a GWP of 4, a 99.7 percent improvement. By the way GWP is a value used to compare different greenhouse gases that trap heat in the atmosphere. The base measurement for GWP is relative to that of carbon dioxide (CO2).
Just in time for Earth Day, something cool to celebrate. Maybe there can be better living through chemicals, or at least better cooling.