Sign up | Login with →

Carbon and De-carbonization

Benefits of Clean Power Plan Are Measureable, Drop for Drop

October 23, 2014 by Kate Zerrenner

Clean Power Plan Benefits

Since the EPA released its proposed Clean Power Plan in June, the plan has been a hot topic in every state. In Texas alone, the state has held a joint regulatory agency hearing and two days of legislative hearings. Unfortunately, in both cases, the general tone of testimony was that of Chicken Little.[read more]

Will Improved Energy Efficiency Lead to Increased Energy Consumption in the Developing World? Quite Possibly

October 23, 2014 by Steve Sorrell

A new report from the US Breakthrough Institute provides evidence that historical improvements in the energy efficiency of lighting, steel and electricity production have led to greater energy consumption that would have been the case in the absence of those improvements.[read more]

Call for Action Intensifies from Multiple Directions: EPA Needs to Regulate Methane Pollution from Oil and Gas

October 22, 2014 by EDF Energy Exchange

EPA Action on Methane

Cutting methane from the oil and gas sector is particularly important for slowing the rate of climate change. About one-quarter of the warming we are experiencing today is a result of methane, and the oil and gas sector is the largest industrial source of methane emissions in the nation.[read more]

exclusive

The Alternative to the Climate Nuclear Option is Innovation

October 22, 2014 by Matthew Stepp
10

Climate Nuclear Option Alternatives

Out of fear the world is running out of time to act on climate change, some advocates are calling for the nuclear option: limiting economic growth to deeply decarbonize the global economy. It’s easy to see why: world leaders continue to propose weak policy options that guarantee dangerous global warming.[read more]

Germany's Energiewende Proves Electricity can be Clean and Reliable

October 21, 2014 by EDF Energy Exchange
18

Germany's Energy Transition

Since 2004, the year of the first major revision of Germany’s Renewable Energy Act (EEG), the country has added at least 35 gigawatts (GW) of solar and 35 GW of wind to its electric grid, which is enough energy to offset upwards of 35 coal plants.[read more]

New Gas Plant Venture Aims at Carbon Capture From a Different Angle

October 21, 2014 by Christina Nunez
3

Carbon capture and storage is often promoted as a way for coal power to be made “clean”: Projects such as the Kemper power plant in Mississippi and the Petra Nova project in Texas aim to trap the carbon dioxide and then store it into underground storage or into previously depleted wells to extract more oil.[read more]

LanzaTech's Vulnerability

October 21, 2014 by Robert Rapier
5

LanzaTech proposes to take waste carbon monoxide from sources like steel manufacturers and ferment that to produce ethanol. Holmgren says that the bacterium they use for their fermentation, Clostridium autoethanogenum, is highly ethanol tolerant.[read more]

Deniers Mistakenly Say that Global Warming Has Ended

October 20, 2014 by Henry Auer
42

Climate Denial and Global Warming

The global average temperature has increased by about 0.7-0.8ºC over pre-industrial temps. A pause of annual global temperatures began after 1997 even though the atmospheric concentration of CO2 continued to increase. Global warming deniers have seized on this to say that warming of the Earth has ended.[read more]

Innovation Needed for Gas to Bridge to Somewhere

October 20, 2014 by Alex Trembath
7

Natural Gas and the Future of Energy

A new research letter in Nature concludes that natural gas will not “discernibly reduce fossil fuel CO2 emissions.” The paper models a scenario in which the US shale gas revolution is scaled globally. While natural gas displaces higher-carbon coal-fired power, zero-carbon power like nuclear and solar are also displaced.[read more]

Still No Sign of the Rational Middle?

October 20, 2014 by David Hone
9

Energy and Politics

Australian Prime Minister Tony Abbott turned up in Queensland very recently to open a coal mine. In an interview he managed to inflame a number of commentators around the world with his quote that “Coal is good for humanity, coal is good for prosperity, coal is an essential part of our economic future."[read more]

EU Energy Briefing: All You Need to Know for October 2014 [VIDEO]

October 20, 2014 by Kasper Peters

EU Energy Report

In this Brussels Briefing on Energy, leading energy journalist Hughes Belin for viEUws - the EU Policy Broadcaster, provides an overview of the European Union’s most pressing energy issues including the Juncker Commission, and the recent green light for the Hinkley Point C nuclear project.[read more]

Transitioning Away from HFCs: An Energy and Climate Change Opportunity

October 17, 2014 by NRDC Switchboard

Blackouts and power outages, like the recent September blackouts in Mumbai, are an unfortunate part of daily life in India. A couple of years ago, grid outages roiled large swaths of India, leaving more than 600 million people without electricity and services.[read more]

Former Indian Minister for Rural Development Discusses India's 'Growth Imperative' and Energy Future

October 17, 2014 by Energy @ MIT
4

India Growth and Planning

Former Indian Minister for Rural Development Jairam Ramesh gave a talk at MIT entitled “The Growth Imperative: Plotting a Sustainable Energy Future for India.” Ramesh drew on his years of experience as a leader in the Indian government to discuss India's energy policies and plans.[read more]

Life-Cycle Study Confirms Global Environmental Benefit of Low-Carbon Energy Technologies

October 16, 2014 by Roman Kilisek

Low-Carbon Tech Benefits

A new study examines the environmental impacts and resource requirements of large-scale global implementation of a variety of low-carbon power generation tech as backbone of a new low-carbon power supply infrastructure. Basically, this research goes one step further than previous life-cycle assessments.[read more]

​In Defense of LEDs: Why the Rebound Effect for Solid-State Lighting May Be Overblown

October 16, 2014 by Rob Day
17

Energy Efficiency and Rebound Effects

LED lighting is one powerful tool for addressing climate change. And the people working hard to accelerate adoption of LED lighting should be very proud of what they are doing. We can do even more, too. But to say that LEDs are "unlikely" to make a positive impact on climate change is just not true.[read more]