Energy

Flow battery based on PNNL chemistry commissioned
March 28, 2017 03:07 PM - Pacific Northwest National Laboratory

Officials are celebrating the installation of the world's largest containerized vanadium flow battery storage system by capacity, which uses electrolyte chemistry developed at the Department of Energy's Pacific Northwest National Laboratory.

The Economic Case for Wind and Solar Energy in Africa
March 28, 2017 09:33 AM - Julie Chao via Lawrence Berkeley National Laboratory

To meet skyrocketing demand for electricity, African countries may have to triple their energy output by 2030. While hydropower and fossil fuel power plants are favored approaches in some quarters, a new assessment by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has found that wind and solar can be economically and environmentally competitive options and can contribute significantly to the rising demand.

The Decarbonization of the Global Energy System
March 28, 2017 09:14 AM - Anum Yoon, Triple Pundit

Climate change has dominated the news over the past 15 months. First, nearly 200 nations signed a historic accord in Paris during the COP21 climate talks in December 2015. The signatories to the accord, including the United States, the countries of the European Union, China and India, agreed to do their part to cut carbon emissions, and the Paris agreement entered into force months ahead of schedule

The Decarbonization of the Global Energy System
March 28, 2017 09:14 AM - Anum Yoon, Triple Pundit

Climate change has dominated the news over the past 15 months. First, nearly 200 nations signed a historic accord in Paris during the COP21 climate talks in December 2015. The signatories to the accord, including the United States, the countries of the European Union, China and India, agreed to do their part to cut carbon emissions, and the Paris agreement entered into force months ahead of schedule

This is how green algae assemble their enzymes
March 27, 2017 12:48 PM - Ruhr-University Bochum

For almost a decade, researchers from Bochum have been developing biotechnological methods for hydrogen production. Green algae might be the key.

Researchers at Ruhr-Universität Bochum have analysed how green algae manufacture complex components of a hydrogen-producing enzyme. The enzyme, known as the hydrogenase, may be relevant for the biotechnological production of hydrogen.

To date, little is known about the way organisms form this type of hydrogenases under natural conditions. Using novel synthetic biology methods, the team around Dr Anne Sawyer, PhD student Yu Bai, assistant professor Dr Anja Hemschemeier and Prof Dr Thomas Happe from the Bochum-based research group Photobiotechnology, discovered that a specific protein machinery in the green algal chloroplasts is required for the production of a functional hydrogenase. The researchers published their findings in “The Plant Journal”.

This is how green algae assemble their enzymes
March 27, 2017 12:48 PM - Ruhr-University Bochum

For almost a decade, researchers from Bochum have been developing biotechnological methods for hydrogen production. Green algae might be the key.

Researchers at Ruhr-Universität Bochum have analysed how green algae manufacture complex components of a hydrogen-producing enzyme. The enzyme, known as the hydrogenase, may be relevant for the biotechnological production of hydrogen.

To date, little is known about the way organisms form this type of hydrogenases under natural conditions. Using novel synthetic biology methods, the team around Dr Anne Sawyer, PhD student Yu Bai, assistant professor Dr Anja Hemschemeier and Prof Dr Thomas Happe from the Bochum-based research group Photobiotechnology, discovered that a specific protein machinery in the green algal chloroplasts is required for the production of a functional hydrogenase. The researchers published their findings in “The Plant Journal”.

NOAA study shows as US drilling surged, methane emissions didn't
March 27, 2017 08:37 AM - National Oceanic and Atmospheric Administration (NOAA)

A new NOAA study shows that methane emissions from the United States did not grow significantly from 2000 to 2013 and are not likely to have been an important driver of the increase in atmospheric methane levels observed worldwide after 2007, as other studies have suggested.

WPI, the Bureau of Safety and Environmental Enforcement, and the U.S. Coast Guard Successfully Test a Novel Oil Spill Cleanup Technology
March 24, 2017 02:22 PM - Worcester Polytechnic Institute

Tests conducted this week of a novel technology that can greatly accelerate the combustion of crude oil floating on water demonstrated its potential to become an effective tool for minimizing the environmental impact of future oil spills. Called the Flame Refluxer, the technology, developed by fire protection engineering researchers at Worcester Polytechnic Institute (WPI) with funding from the Bureau of Safety and Environmental Enforcement (BSEE), could make it possible to burn off spilled oil quickly while producing relatively low levels of air pollutants.

The tests of the Flame Refluxer were conducted this week by WPI and BSEE at the United States Coast Guard’s Joint Maritime Test Facility on Little Sand Island, located in Mobile Bay. WPI is the first university to work on research at the facility since it reopened in 2015. The tests involved controlled burns of oil in a specially designed test tank on the island.

Chance find has big implications for water treatment's costs and carbon footprint
March 24, 2017 09:57 AM - Engineering and Physical Sciences Research Council

A type of bacteria accidentally discovered during research supported by the Engineering and Physical Sciences Research Council (EPSRC) could fundamentally re-shape efforts to cut the huge amount of electricity consumed during wastewater clean-up.

Global CO2 Levels Stay Flat for a Third Year
March 23, 2017 09:00 AM - Steve Williams, Care2

Data shows that global CO2 emissions have remained roughly the same for the third year in a row. Although that’s good news for the fight against climate change, it’s important to put this data in perspective. 

First | Previous | 3 | 4 | 5 | 6 | 7 | Next | Last