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Should Gas & Oil Methane Emissions Be the Next Obama Climate Policy Priority?

July 1, 2015 by John Miller
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Emissions Priorities

Is the Environmental Protection Agency’s new proposed gas and oil production greenhouse gas regulation actually the most efficient and effective approach to reducing total methane emissions in the United States? Or are there better alternatives?[read more]

Progress on Phasing Down HFCs as Countries Build Momentum Toward a Deal

July 1, 2015 by David Doniger

HFC Reduction

The global effort to phase down powerful heat-trapping hydrofluorocarbons (HFCs) is gaining speed as several nations recently put forth detailed plans to curb HFC use. Negotiators at the upcoming Open-Ended Working Group (OEWG) in Paris next month will weigh in on updated amendment proposals.[read more]

White House Wisely Rejects the 'Categorical Carbon Neutrality' of Biomass, But What Now?

June 30, 2015 by Jonathan Lewis
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The White House OMB released a Statement of Policy this week detailing the many reasons why the President would veto H.R. 2822, a 2016 appropriations bill for the Environmental Protection Agency and the Department of the Interior put together by the Appropriations Committee in the House of Representatives.[read more]

Public Investment in Clean Energy ''Poised for Exponential Growth'

June 30, 2015 by Katherine Tweed

Green Investment

Even without access to MLPs, which are publicly traded entities that are allowed to act like traditional corporations in the eyes of the Internal Revenue Service, financing vehicles for clean energy projects are already being unleashed. Investment in clean energy hit nearly $340 billion in 2014.[read more]

Rare Earths Not So Rare?

June 29, 2015 by Geoffrey Styles
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Rare earths are elements of low abundance, compared to the ores of metals like iron and copper. Five years ago it appeared that China had cornered the market on rare earths and was exercising its market power to, among other aims, lure businesses reliant on these minerals to shift their operations to China.[read more]

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Watering Down the Energy Debate

June 29, 2015 by David Hess
4

Energy Debate

Water is essential for the production of energy. Energy facilities both consume water and have impacts on the aquatic ecosystems they interact with. These interactions are complex however and it is a mistake to over-simplify – one we must avoid if we are to meet our future energy needs sustainably.[read more]

Where is Future EU Gas Demand Going? Implications for Russian and US LNG Exports to Europe

June 26, 2015 by Roman Kilisek

Liquid Natural Gas Demand and Exports

A new paper calls into question official EU projections regarding EU gas demand, which raises important questions about the economic viability of new gas import infrastructure – both pipelines and especially LNG terminals – and, by extension, about gas supply diversification efforts to enhance overall EU energy security.[read more]

The Common Goals of the Pope and Clean Energy

June 26, 2015 by EDF Energy Exchange

The Pope and Clean Energy

Pope Francis turned a keen eye toward the environment and the problem of climate change with his encyclical,“Laudato Si” (“Praised Be”), released yesterday. As a clean energy advocate, I’m heartened that Pope Francis recognizes the need to transform our energy system.[read more]

Surging US SUV Sales: Why Increased Engine Performance May Augur Badly for Climate Targets

June 24, 2015 by Roman Kilisek

SUVs and Climate Change

According to the EPA, the majority of such transportation-related CO2 emissions result from the “combustion of petroleum-based products, like gasoline, in internal combustion engines” with the largest emitters being “passenger cars and light-duty trucks, including sport utility vehicles, pickup trucks, and minivans.”[read more]

The Centrality of Sustainability

June 23, 2015 by Steven Cohen

The Importance of Sustainability/shutterstock

We have seen the environmental issue evolve from a fringe topic barely clinging to a spot on the political agenda to the subject of a pope's encyclical. Presidents and prime ministers must now negotiate over climate change and habitat preservation just as they have long held talks on trade, jobs and national security.[read more]

Four Demands for Paris

June 23, 2015 by David Hone

Paris Agreement Planning

The call was very clear, here were “four demands” for Paris COP21 being presented to a group in London. But the surprise was the presenter; not a climate focussed NGO or an activist campaigning for change, but Fatih Birol, Chief Economist for the International Energy Agency.[read more]

The Post-Partisan Fallacy: Is the Republican Party Incapable of Addressing Climate Change?

June 22, 2015 by Stephen Lacey
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Climate Change Partisanship/shutterstock

After Pope Francis issued his strongly worded encyclical on climate change and the environment, many wondered how it would influence conservatives. It didn’t take long. “I don’t think we should politicize faith,” said Republican presidential hopeful Jeb Bush, who brushed off climate change as an inherently political issue.[read more]

Pope Francis Highlights the Moral Imperative of Climate Action

June 18, 2015 by Bob Perciasepe
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Pope Francis brings a clear and powerful moral voice to a climate change debate too often clouded by competing ideologies. He reminds us of our responsibilities to the planet and to one another, and makes plain the stakes and the urgency of stronger action.[read more]

Connecting CMOs, PPMs, and Joules

June 18, 2015 by Ripudaman Malhotra

I have often been asked questions like how many cubic miles of CO2 do we produce when we burn a cubic mile of oil, and how many ppms does that represent. In this post, I will make some simplifying, yet reasonable, assumptions to provide answers to these and other questions.[read more]

Ecomodernism and the Anthropocene

Sometime next year, the International Commission on Stratigraphy (ICS) may or may not decide that humans have changed the Earth so significantly that we have entered a new geologic epoch, the Anthropocene, or age of humans. What does this mean for our future?[read more]