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Making Green Mining Less of an Oxymoron
September 18, 2013 10:07 AM - Clean Techies Guest Author, Clean Techies
As important as mining is to society, techniques and equipment that were first developed in the early 1900s are still standard in many modern mining facilities today. Mining is one of the last holdouts of dirty, inefficient industry that’s just waiting to be revolutionized by new breakthrough clean technology. Latest innovations and cost reductions in cleantech hold promise for making mining more profitable, safer and better for the planet.
Time to Rethink Tax Policy for Diesel Fuel
September 12, 2013 12:49 PM - Walter Wang, Clean Techies
Paying for fuel to power our cars is never fun, especially when the price skyrockets quickly and comes back down oh so slowly. As we scan the different stations looking at the prices, taking in a momentary gasp, and then finally picking a station and filling up, we rarely think about the taxes that we pay on the fuel that are incorporated into the price at the pump. Well, it's time to think and rethink because those taxes have an effect on what type of car we buy.
The Eugen Maersk and the Future of Clean Shipping
September 9, 2013 10:04 AM - ShipServ via, Clean Techies
Unless you're a particularly dedicated shipping enthusiast, it's safe to say that you have probably not come across the name "Eugen Maersk" before. However, it's time that you commit it to memory, as she may well be the future of clean shipping. At full capacity, she weighs in at well over 150,000 tonnes (a weight equivalent to almost a thousand adult blue whales). This bulk is matched by her size — she stretches for more than four football pitches in length, coming in at 397 metres. She takes more than four miles to come to a complete stop from full speed, and burns through significantly more than two hundred tonnes of bunker fuel in one single day. This fuel gives off a large amount of pollution; the total sum of all global shipping activity is responsible for more than three per cent of all carbon dioxide emissions.
Green Buildings Will Sustain the Future Health of Billions
July 16, 2013 01:46 PM - Amber Arneson, Guest Author, Clean Techies
By 2050, the world's population is expected to hit nine billion. And, by that year, scientists have projected that 80 percent of the world's population will live in urban environments. In the United States alone, research indicates that people spend 90 percent of their time indoors, as noted in a TriplePundit article. Unfortunately, buildings can have concentrations of some pollutants that are two to five times higher than typical outdoor concentrations, according to the U.S. Environmental Protection Agency (EPA). These pollutants can come in the form of aging infrastructure, portable air conditioners, poor ventilation or other forms.
Don’t Waste Your Energy: New Tracker Lets You Easily Search for States’ Energy Legislation
June 7, 2013 01:52 PM - Editor, Clean Techies
Colorado State University's Center for the New Energy Economy (CNEE) and Advanced Energy Economy (AEE) have created a free, searchable database of pending energy legislation in all 50 states. This growing information hub, called the Advanced Energy Legislation Tracker, aims to make available the more than 2,000 current bills in U.S. legislature that could influence the country's energy systems. Users can search by state, policy type, and/or keywords to find legislation.
Texas Legislature Passes Commercial and Industrial PACE Bill
May 21, 2013 01:29 PM - Editor, Clean Techies
The Texas House and Senate passed Senate Bill 385 in May. If Governor Rick Perry approves the bill, the state will break new ground by developing plans for commercial and industrial property assessed clean energy (PACE) programs. This bill will redesign Texas's approach to PACE, focusing on the commercial and industrial sectors rather than on residential programs. The legislation covers both energy efficiency and water efficiency. To facilitate local decision making, cities and local areas will partner with businesses and nonprofits to set up their own PACE programs. These programs will allow businesses to borrow money from private lenders and repay it yearly via an assessment on their property taxes.
Verizon Expands Investment in Alternative Energy
May 7, 2013 08:49 AM - Antonio Pasolini, EnergyRefuge.com via, Clean Techies
Verizon has announced it will invest $100 million in a solar and fuel cell energy project that will help power 19 of its facilities in seven states across the country. The company estimates the completed project will generate more than 70 million kilowatt of clean energy, which would be enough to power more than 6,000 single-family homes a year. This amount of clean, solar power prevents the emission of more than 10,000 metric tons of carbon dioxide, which is enough to offset the annual CO2 emissions from more than 1 million gallons of gas.
The $40 Billion in US Buildings
April 30, 2013 04:31 PM - Elisa Wood, Clean Techies
A pretty big wad of money — $40 billion — is hiding somewhere inside the lights, AC, thermostats, furnaces and fans of our offices, stores, hospitals and schools. That's the amount of money the federal government estimates we can save annually by reducing energy use in commercial buildings 20 percent by 2020. To achieve the goal, the Obama administration in 2011 initiated the Better Buildings Challenge, a way to encourage investment, share information and create demonstration projects that save energy.
France Unveils Measures to Decrease Energy Use
February 26, 2013 01:00 PM - Edouard Stenger, Clean Techies
Even after the election of François Hollande as President of France, an energy conservation measure of the previous government will be implemented. The Sarkozy government wanted to require shops and offices to turn off their unnecessary lights at nights. This will be effective as of July 1, 2013. All nonresidential buildings will be required to shut off their lights an hour after the last worker leaves or by 1 a.m. each morning. Lights can be turned on again until 7 a.m. or just before they open. Similarly, the lights on building facades will have to be turned off.
Sustainable Aviation On The Horizon
December 28, 2012 09:35 AM - Editor, Clean Techies
In 2010 NASA launched its N+3 initiative which awarded four major airlines extensive funds to research, design and develop more environmentally friendly aircraft. Lockheed Martin, MIT, GE Aviation and Boeing have been charged with the challenge to create a commercial plane that would expend 75% less emissions and consume 70% less fuel. Not a small undertaking but significant progress has already been made, especially by Boeing who have a promising hybrid aircraft in development stage.