Energy

New molecular design to get hydrogen-powered cars motoring
June 6, 2016 11:46 AM - UNIVERSITY OF MELBOURNE via EurekAlert!

A radical new process that allows hydrogen to be efficiently sourced from liquid formic acid could be one step forward in making the dream of hydrogen-powered cars an economic reality.

Using formic acid to produce hydrogen has never been considered viable because it requires high temperatures to decompose and also produces waste by-products.

But the University of Melbourne's Professor Richard O'Hair has led an international team of scientists in designing a molecular catalyst that forces formic acid to produce only hydrogen and carbon dioxide and at a low temperature of only 70°C.

Map Shows Where Fossil Fuels Should Stay in the Ground
June 2, 2016 10:38 AM - Nithin Coca, Triple Pundit

We know that we need to keep the vast majority of fossil fuels in the ground in order to limit global warming to 1.5 degrees Celsius. Now, a new project from the University of Arizona shows us exactly where we need to keep these fuels in the ground.

Map Shows Where Fossil Fuels Should Stay in the Ground
June 2, 2016 10:38 AM - Nithin Coca, Triple Pundit

We know that we need to keep the vast majority of fossil fuels in the ground in order to limit global warming to 1.5 degrees Celsius. Now, a new project from the University of Arizona shows us exactly where we need to keep these fuels in the ground.

Renewable Energy Closes "The Gap"
June 2, 2016 10:04 AM - REN 21 , The Ecologist

The Renewables Energy Policy Network for the 21st Century - shows that renewables are now firmly established as competitive, mainstream sources of energy in many countries around the world, closing the gap between the energy haves- and have-nots

Renewable Energy Closes "The Gap"
June 2, 2016 10:04 AM - REN 21 , The Ecologist

The Renewables Energy Policy Network for the 21st Century - shows that renewables are now firmly established as competitive, mainstream sources of energy in many countries around the world, closing the gap between the energy haves- and have-nots

Better combustion for power generation
May 31, 2016 10:49 AM - DOE/OAK RIDGE NATIONAL LABORATORY via EurekAlert!

In the United States, the use of natural gas for electricity generation continues to grow. The driving forces behind this development? A boom in domestic natural gas production, historically low prices, and increased scrutiny over fossil fuels' carbon emissions. 

Better combustion for power generation
May 31, 2016 10:49 AM - DOE/OAK RIDGE NATIONAL LABORATORY via EurekAlert!

In the United States, the use of natural gas for electricity generation continues to grow. The driving forces behind this development? A boom in domestic natural gas production, historically low prices, and increased scrutiny over fossil fuels' carbon emissions. 

San Francisco mandates solar on all new buildings 10 stories or less
May 31, 2016 08:59 AM - Contributor, Triple Pundit

Although those who reside outside of San Francisco may not be aware of the fact, mid-April 2016 marked a huge milestone in the advancement of green technology in the city and its mandated usage in all newly-constructed buildings.

The new legislation, unanimously approved by the San Francisco Board of Supervisors on April 19, states that all new buildings with 10 stories or fewer, including all residential and commercial projects, must include a photovoltaic solar panel installation that encompasses 15 percent of the building’s total rooftop. Moreover, the area that is dedicated to the installation must be positioned in full sunlight and free of any shade or obstructions.

 

A Different Look at Energy Harvesting Roadways
May 24, 2016 02:02 PM - Abigail Starks

Over fifty percent of the United States energy comes from coal and petroleum based fuels. Powering a nation in which the average person uses the amount of energy in 15,370 lbs of coal or 165,033 sticks of dynamite in a year is not sustainable. When thinking of a solution, the well-known renewable energy source that most likely comes to mind is solar power.

Solar panels are an impervious surface. Impervious surfaces already take up 32,868.61 square miles of roads, parking lots, driveways, and more. These surfaces displace rainwater to surrounding areas and have great impacts on the water table and soil quality. Utilizing already cleared land rather than clearing more would be beneficial to the environment, as solar fields require large amounts of cleared land.

A Different Look at Energy Harvesting Roadways
May 24, 2016 02:02 PM - Abigail Starks

Over fifty percent of the United States energy comes from coal and petroleum based fuels. Powering a nation in which the average person uses the amount of energy in 15,370 lbs of coal or 165,033 sticks of dynamite in a year is not sustainable. When thinking of a solution, the well-known renewable energy source that most likely comes to mind is solar power.

Solar panels are an impervious surface. Impervious surfaces already take up 32,868.61 square miles of roads, parking lots, driveways, and more. These surfaces displace rainwater to surrounding areas and have great impacts on the water table and soil quality. Utilizing already cleared land rather than clearing more would be beneficial to the environment, as solar fields require large amounts of cleared land.

First | Previous | 2 | 3 | 4 | 5 | 6 | Next | Last