Climate Compass Blog
This blog post is cross-posted on the Center for New American Security's National Security blog.
Today we released a new report today titled Climate Change & National Security: The Arctic as a Bellwether. The lead author of the report is Dr. Rob Huebert, Associate Director of the Centre for Military and Strategic Studies at the University of Calgary.
Official military doctrine in the United States now holds that “climate change, energy security, and economic stability are inextricably linked.” Nowhere is this linkage more clearly illustrated than in the Arctic, and that’s why we think the region is a bellwether for how climate change may reshape global geopolitics in the post-Cold War era.
As the planet has warmed over the past few decades, temperatures in the Arctic have been increasing at about twice the global rate. And the Arctic sea ice cover has been shrinking much faster than scientists anticipated. The five smallest sea ice covers ever recorded have all occurred in the past five summers. As a result, the Northwest Passage through the Canadian Archipelago has opened up every summer since 2007, and the Northeast Passage along Russia’s coastline has opened up every summer since 2008.
Nuclear energy is often touted as a reliable, carbon-free element in our electricity portfolio, but three major challenges must be overcome before it can play a bigger role in our energy mix: cost, reactor safety, and waste disposal. Recent progress on each of these fronts shows that nuclear energy may indeed be a greater component of our clean energy future.
As a zero-carbon energy source that also has the highest capacity factor, new nuclear generation is especially well suited to provide baseload generation, which is an emerging gap in our electricity system. As electricity demand rises, aging coal plants are retired, and we pursue greenhouse gas emission reductions, there is a growing need for new low- and zero-carbon baseload electricity generation. Without technological breakthroughs in electricity storage technology, wind, and solar, energy cannot adequately meet baseload demand due to intermittency. Natural gas is lower emitting than coal, but it still emits greenhouse gases and has historically been vulnerable to price volatility.
Back in November the Intergovernmental Panel on Climate Change (IPCC) released the executive summary for a “special report” called Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX for shorthand). Today, the IPCC released the full technical report that underlies the executive summary. In addition to documenting the scientific evidence that extreme weather events are on the rise, the report provides a risk-based analysis of how society can best respond to the climate threat. In the words of Chris Field, co-chair of one of the two working groups that produced the report:
“The main message from the report is that we know enough to make good decisions about managing the risks of climate-related disasters. Sometimes we take advantage of this knowledge, but many times we do not. The challenge for the future has one dimension focused on improving the knowledge base and one on empowering good decisions, even for those situations where there is lots of uncertainty.”
If you live in the central or eastern United States and have been outside lately, you can attest to the downright summery weather we’ve been experiencing. In fact, this March weather is not just unusual; it is unprecedented. In Detroit, there has not been a comparable spring heat wave since 1886, and that warm spell occurred a full month later (April 16-24). In Chicago, last week’s high temperatures in the low 80’s are similar to Chicago’s average high in August (82°).
Daily record highs have been falling in droves across the region, with some remarkable occurrences. One weather station in Michigan hit 85°F, breaking the previous daily record high by an unheard of 32°, which is also 48° above average. Two stations recorded low temperatures that beat the previous record high, something that experienced weatherman Jeff Masters had never seen before. This record warmth is not confined to the United States. Several Canadian cities surpassed both their all-time March and April records this week, an amazing feat considering the vast differences between March and April during a normal spring.
Bloomberg editors endorse NEORI's production tax credit recommendations
Few policy options can be a win-win for both political parties, as well as industry, environmental advocates, and labor. Similarly, increasing oil production and decreasing carbon emissions are thought of as conflicting goals. Yet, a solution may be on the horizon. On February 28, the National Enhanced Oil Recovery Initiative (NEORI) released its recommendations for advancing enhanced oil recovery with carbon dioxide (CO2-EOR). NEORI is a broad coalition of industry, state officials, labor, and environmental advocates.
While NEORI participants might not agree on many energy and environmental issues, each participant recognizes the vast potential of CO2-EOR and worked toward producing a set of policy recommendations for its expansion. CO2-EOR already produces 6 percent of U.S. oil, and it could potentially double or triple existing U.S. oil reserves. In comparison to other options, CO2-EOR offers an extraordinarily large potential expansion of domestic oil production, while also advancing an important environmental technology.