The migration to electric transportation is going through a period that some of us anticipated: a bit of nervousness brought on by the fact that the value proposition for the consumer is simply not there yet. EV start-ups are having a hard time getting there, which has given the established auto industry a great deal of time to breathe, take its time, hedge its bets, and, perhaps
The American Council for an Energy-Efficient Economy just released its annual guide to the greenest vehicles. For the first time, an electric vehicle (the Mitsubishi i-MiEV) ranked highest. This factoid stirred up for me an issue that is not discussed often enough, and is understood even less. When driving an EV, where you charge the batteries will determine
A U.S.-based company says it has developed a new lithium-ion battery with an energy density of 400 watt-hours per kilogram — roughly twice the density of existing rechargeable batteries — an innovation the company claims could significantly increase the range of electric cars and ultimately cut the price of battery
The recent projections of $4 – $5 gasoline this summer has been flooding the news, with repercussions predicted for everything from vacation trips to the housing market. This may be especially hard for consumers to stomach after 2011, which saw the most expensive average cost ever for a gallon of gas, at $3.513 per gallon.
Announced on February 14, the Obama administration’s Department of Energy (DOE) budget recommendation is a big valentine to those working on developing batteries for electric vehicles.
As we said last year, the current administration has focused the majority of its vehicle technologies
The last two years have seen an amazing growth in the popularity of electric vehicles, with the launch of Nissan’s LEAF and the Chevy Volt. One of the moot points related to EVs is how sustainable they are. To be sure, if EVs are fed with renewable energy, they
The use of electric cars in China produces more particulate matter pollution than gasoline-fueled vehicles, according to a new study.
In an analysis of five vehicle technologies in 34 major Chinese cities, U.S. researchers found that the power generated to run electric vehicles produces
The U.S. Department of Energy’s (DOE) Fuel Cell Technologies Program has issued an RFI (Request for Information) seeking feedback from stakeholders regarding the commercial readiness of fuel cell and hydrogen technologies.
DOE is interested in industry information about
Trucking has become the most common mode for transporting goods across the land. However, all those trucks on the road burning diesel fuel can create a great deal of air pollution. Plus, higher gas prices cause increases in the prices of goods. Now is the time to consider the next era of trucking, the electric truck. At the moment, they cost about three times
U.S. researchers have designed a wireless charging system for electric vehicles they say could ultimately lead to all-electric highways capable of charging cars and trucks as they drive down the road.
The system, developed by a team at Stanford University, uses magnetic fields to transmit large
General Motors, more commonly known as GM to the public, is an American multinational automotive corporation with headquarters in Detroit, Michigan. In 2010, it was listed as the second largest automaker in the world, and for the first half of 2011, GM was actually listed as the first largest. GM is known for its numerous divisions and brands, including Buick, Chevrolet,
In the 19th century, Texas became well known for its longhorns and the Alamo. The 20th century saw the oil boom, the Cowboys, and an infamous Dallas afternoon in November, 1963. In the 21st century, the state is becoming defined by its surprisingly progressive stand on energy through its wind farms and embracing of electric vehicles.
When you live with 5 million other people on a relatively small island, finding ways to live more sustainably isn’t so much a luxury as a necessity.
That’s why Singapore—which has the third greatest population density of any sovereign state in the world—has become something of a pioneer in finding ways to live in a more sustainable manner.
Start with water. For years, Singapore has relied on imported water from Malaysia to provide 40 percent of its water supply.
To become more self sufficient, Singapore has invested billions of dollars in membrane filtration technologies that allow wastewater to be reclaimed, filtered, and transformed into high purity potable water called NEWater. This is in addition to heavy investments in desalination plants and rainwater-catching reservoirs that further reduce its reliance on imported water.
Another area where Singapore excels is building efficiency—an area with huge potential impact, given that an astounding 90 percent of the population lives in some form of high-rise condominium. Singapore has set an ambitious target of greening at least 80 percent of its buildings by 2030, including existing stock.
Clean technology advancements are also allowing Singapore to make great strides in transportation, particularly around the adoption of electric vehicles (EVs). Since roughly 85 percent of Singapore’s power supply comes from natural gas, EVs provide a cleaner solution compared with conventional oil burning vehicles.
And while EVs typically travel a shorter distance compared with conventional vehicles, that’s not really a concern on a 26-mile wide island.
Singapore-based clean tech company Greenlots is developing the best way to charge these EVs. Since 2008, the company has been committed to designing and delivering hardware and software to enable utilities, municipalities, electric vehicle manufacturers and distributors and other private businesses to install, own and operate their own EV charging network. Already, Greenlots has established charging stations in major parking lots in the city, including those at Bedok Point Shopping Centre and Kovan Residences.
By investing in clean technology innovations, Singapore is able to tackle multiple areas that impact its future. Its forward-thinking design solutions to environmental problems are sure to yield benefits both today and tomorrow.
Nissan Motors Ltd., commonly known as just Nissan, is a multinational automobile manufacturer located in Japan. Like all other global automobile manufacturers, Nissan Motors has quickly realized the importance of environmental stewardship and environmental sustainability. Knowing that automobiles are the primary cause for much of the