Congressional Letter to Secretary Salazar Urges Near Term Water Conservation
On April 3, the Department of Interior’s Bureau of Reclamation publicly released proposals submitted to bring supply and demand upon the Colorado River’s water back into balance. The bureau is considering these proposals through the Colorado River Supply and Demand Study, and Interior Secretary Ken Salazar is now hearing from businesses and Members of Congress regarding their preferred solutions. Six members of the U.S. House of Representatives and four members of the U.S. Senate from five Colorado River Basin states have signed letters to Secretary Salazar urging him and the Bureau of Reclamation to consider the common sense measures championed by Protect the Flows, a coalition of more than 370 businesses from the seven Colorado River basin states.
“Thirty-six million Americans rely on the Colorado River,” said Sen. Jeff Bingaman (D-New Mexico), chair of the Senate Natural Resources Committee. “It is important for water managers to develop long-term plans that will improve urban water conservation and agricultural efficiency, while preserving the recreational economy that follows this river. It’s my hope this study will help states identify common-sense plans that will bring water certainty for generations to come.”
The businesses of Protect the Flows are concerned that the immense cost and regulatory issues associated with some solutions being offered to the Bureau of Reclamation would put their implementation off to the distant future or render them altogether unviable. One such proposal they point to is a pipeline that would carry water from the Mississippi River westward through five states and into the Colorado River system. The initial construction costs alone range into the hundreds of billions of dollars, a cost that would ultimately show up on people’s tax and water bills. Other such expensive and elaborate ideas include towing icebergs or large bags of water from Alaska by boat to Southern California.
“Our businesses and these Congressional leaders understand that we don’t have time, money or political will for proposals that don’t have a realistic path to completion,” said Protect the Flows spokesperson Molly Mugglestone. “We’re going to work together to implement proven, low cost solutions that can help sustain our recreation economy, our farms and our drinking water.”
The business coalition has thrown their support behind more pragmatic, affordable measures that can be implemented in the near term. These measures include enhanced urban conservation, improved agricultural efficiency, and the expanded implementation of water banking—a practice that uses market forces to move water to users in need of it. Protect the Flows business delegates shared these ideas with the Department of Interior and members of Congress during a visit to Washington, D.C. in February of this year, which led to the coalition of Congressional Members sending “Dear Colleague” letters from both chambers to Secretary Salazar.
“We must sustain the viability of agriculture and provide drinking water for a growing population while keeping enough water in the river to support a healthy ecosystem and the recreation and tourism industries that rely on it. We must not forfeit one of Colorado’s greatest economic advantages,” said Sen. Mark Udall (D-CO) in the letter from the Senate
Other signatories on the Senate letter were Tom Udall (New Mexico), Jeff Bingaman (New Mexico) and Michael Bennet (Colorado). In the House, New Mexico Reps. Ben Ray Lujan and Martin Heinrich; Arizona Reps. Grace Napolitano and Raul Grijalva; Utah Rep. Jim Matheson; and Colorado Rep. Jared Polis joined together to send their own letter. The Senate letter can be viewed here and the House letter here.
“The only way to preserve the economic future of the Southwest and the Colorado River system as a whole is to solve this fundamental supply and demand imbalance so we can have enough water available to meet everybody’s needs,” said New Mexico Rep. Lujan. “Focusing on urban conservation, agricultural efficiency and water banking will put us in a position to solve this imbalance, and do it in a cost-effective, common sense fashion.”
The Colorado River sustains the economy of the Southwestern U.S. in several ways. In addition to providing drinking water for people from Denver to San Diego, the Colorado River is a fundamental component of the recreation and tourism industry, which supports nearly 800,000 jobs in the seven Colorado River states. The river also irrigates nearly 4 million acres of land, which grows 15 percent of the nation’s crops.
The Colorado River Basin Study is now in the Options and Strategies Phase and submitted proposals will be considered and evaluated through June 2012. Upon completion, the study will define current and future imbalances in water supply and demand in the Colorado River Basin over the next 50 years, and will provide adaptation and mitigation strategies to resolve those imbalances.
For more information, click here.
EcoWatch Daily Newsletter
By Alexandra Rowles
Oregano is a fragrant herb that's best known as an ingredient in Italian food.
However, it can also be concentrated into an essential oil that's loaded with antioxidants and powerful compounds that have proven health benefits.
- Essential Oils: 7 Common Questions Answered - EcoWatch ›
- 9 Ways to Boost Your Immune System - EcoWatch ›
- 15 Impressive Herbs with Antiviral Activity - EcoWatch ›
- Brazil Using Pandemic as Smokescreen for New Attacks on the ... ›
- In 'Totalitarian' Move, Brazil's Bolsonaro Removes Death and Case ... ›
- Brazil Passes 50,000 Coronavirus Deaths as Global Cases Top 9 ... ›
By Emily Grubert
Natural gas is a versatile fossil fuel that accounts for about a third of U.S. energy use. Although it produces fewer greenhouse gas emissions and other pollutants than coal or oil, natural gas is a major contributor to climate change, an urgent global problem. Reducing emissions from the natural gas system is especially challenging because natural gas is used roughly equally for electricity, heating, and industrial applications.
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="6bd9fda1316965a9ba24dd60fd9cc34d"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/3KaMnkmf0tc?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
What RNG Is and Why it Matters<p>Most equipment that uses energy can only use a single kind of fuel, but the fuel might come from different resources. For example, you can't charge your computer with gasoline, but it can run on electricity generated from coal, natural gas or solar power.</p><p>Natural gas is almost pure methane, <a href="https://www.eia.gov/energyexplained/natural-gas/" target="_blank">currently sourced</a> from raw, fossil natural gas produced from <a href="https://www.eia.gov/energyexplained/natural-gas/where-our-natural-gas-comes-from.php" target="_blank">deposits deep underground</a>. But methane could come from renewable resources, too.</p><p><span></span>Two main methane sources could be used to make RNG. First is <a href="https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks" target="_blank">biogenic methane</a>, produced by bacteria that digest organic materials in manure, landfills and wastewater. Wastewater treatment plants, landfills and dairy farms have captured and used biogenic methane as an energy resource for <a href="http://emilygrubert.org/wp-content/uploads/2019/02/eia_860_2017_map.html" target="_blank">decades</a>, in a form usually called <a href="https://www.eia.gov/energyexplained/biomass/landfill-gas-and-biogas.php" target="_blank">biogas</a>.</p><p>Some biogenic methane is generated naturally when organic materials break down without oxygen. Burning it for energy can be beneficial for the climate if doing so prevents methane from escaping to the atmosphere.</p>
Renewable Isn’t Always Sustainable<p>If RNG could be a renewable replacement for fossil natural gas, why not move ahead? Consumers have shown that they are <a href="https://www.nrel.gov/analysis/green-power.html" target="_blank">willing to buy renewable electricity</a>, so we might expect similar enthusiasm for RNG.</p><p>The key issue is that methane isn't just a fuel – it's also a <a href="https://www.eia.gov/environment/emissions/ghg_report/ghg_overview.php" target="_blank">potent greenhouse gas</a> that contributes to climate change. Any methane that is manufactured intentionally, whether from biogenic or other sources, will contribute to climate change if it enters the atmosphere.</p><p>And <a href="http://doi.org/10.1126/science.aar7204" target="_blank">releases</a> <a href="https://doi.org/10.1016/j.wasman.2019.07.029" target="_blank">will happen</a>, from newly built production systems and <a href="https://theconversation.com/why-methane-emissions-matter-to-climate-change-5-questions-answered-122684" target="_blank">existing, leaky transportation and user infrastructure</a>. For example, the moment you smell gas before the pilot light on a stove lights the ring? That's methane leakage, and it contributes to climate change.</p><p>To be clear, RNG is almost certainly better for the climate than fossil natural gas because byproducts of burning RNG won't contribute to climate change. But doing somewhat better than existing systems is no longer enough to respond to the <a href="https://doi.org/10.1038/nclimate2923" target="_blank">urgency</a> of climate change. The world's <a href="https://www.ipcc.ch/sr15/chapter/spm/" target="_blank">primary international body on climate change</a> suggests we need to decarbonize by 2030 to mitigate the worst effects of climate change.</p>
Scant Climate Benefits<p><a href="https://iopscience.iop.org/article/10.1088/1748-9326/ab9335/meta" target="_blank">My recent research</a> suggests that for a system large enough to displace a lot of fossil natural gas, RNG is probably not as good for the climate as <a href="https://investor.southerncompany.com/information-for-investors/latest-news/latest-news-releases/press-release-details/2020/Southern-Company-Gas-grows-leadership-team-to-focus-on-climate-action-innovation-and-renewable-natural-gas-strategy/default.aspx" target="_blank">is publicly claimed</a>. Although RNG has lower climate impact than its fossil counterpart, likely high demand and methane leakage mean that it probably will contribute to climate change. In contrast, renewable sources such as wind and solar energy do not <a href="https://www.eia.gov/environment/emissions/carbon/" target="_blank">emit climate pollution directly</a>.</p><p>What's more, creating a large RNG system would require building mostly new production infrastructure, since RNG comes from different sources than fossil natural gas. Such investments are both long-term commitments and opportunity costs. They would devote money, political will and infrastructure investments to RNG instead of alternatives that could achieve a zero greenhouse gas emission goal.</p><p>When climate change first <a href="https://www.nytimes.com/1988/06/24/us/global-warming-has-begun-expert-tells-senate.html" target="_blank">broke into the political conversation</a> in the late 1980s, investing in long-lived systems with low but non-zero greenhouse gas emissions was still compatible with aggressive climate goals. Now, zero greenhouse gas emissions is the target, and my research suggests that large deployments of RNG likely won't meet that goal.</p>
- Solar Employs More Workers Than Coal, Oil and Natural Gas ... ›
- The Truth About Natural Gas: A 'Green' Bridge to Hell - EcoWatch ›
- Why Natural Gas Is a Bridge Fuel to Nowhere - EcoWatch ›
The U.S. Environmental Protection Agency (EPA) recently issued a list of 431 products that are effective at killing viruses when they are on surfaces. Now, a good year for Lysol manufacturer Reckitt Benckiser just got better when the EPA said that two Lysol products are among the products that can kill the novel coronavirus that causes COVID-19.
- Here's How to Clean Your Groceries During the COVID-19 Outbreak ... ›
- EPA Warns Against Fake Coronavirus Cleaners - EcoWatch ›
- What to Do if There's a Disinfectant Shortage in Your Area - EcoWatch ›
For all its posturing on climate change, the Democratic Party has long been weak on the actual policies we need to save us from extinction. President Barack Obama promised his presidency would mark "the moment when the rise of the oceans began to slow," and then embraced natural gas, a major driver of global temperature rise, as a "bridge fuel." Climate legislation passed in the House in 2009 would have allowed industries to buy credits to pollute, a practice known to concentrate toxic air in black and brown neighborhoods while doing little to cut emissions.
- Trump Neglects Climate Change in State of the Union While ... ›
- House Democrats Hold First Climate Change Hearings in More ... ›
- If the Democratic Party Is Serious About Climate Change, They Must ... ›
Bayer's $10 billion settlement to put an end to roughly 125,000 lawsuits against its popular weed killer Roundup, which contains glyphosate, hit a snag this week when a federal judge in San Francisco expressed skepticism over what rights future plaintiffs would have, as the San Francisco Chronicle reported.
- Judge Blocks California From Putting Cancer Warning on Roundup ... ›
- Bayer Settles Roundup Cancer Suits for Over $10 Billion - EcoWatch ›
By Charli Shield
When an elephant dies in the wild, it's not uncommon to later find its bones scattered throughout the surrounding landscape.
Elephant Burial Grounds<p>Highly social creatures that form deep familial bonds, elephants have long been observed gathering at the site where a peer or family member has died — often spending hours, even days, quietly investigating the bodies or the bones of other dead elephants.</p><p>Although the popular idea that dying elephants are instinctively drawn to special communal graves — so-called "elephant graveyards" — is a myth, their tendency to go out of their way to visit the bones and tusks of the deceased isn't unlike human rituals at graveyards, says animal psychologist Karen McComb.</p><p>"They spend a lot of time touching and smelling skulls and ivory, placing the soles of their feet gently on top of them, and also lifting them up with their trunks," McComb, who's been studying African elephants for 25 years in Kenya's Amboseli National Park, told DW.</p><p>The most striking part of watching an elephant experience loss, Poole recalls, is the quietude. She still remembers one of the first elephant deaths she witnessed; a mother who birthed a stillborn calf. That elephant stayed with its baby for two days, trying to lift it and defending it from vultures and hyenas.</p><p>"I was so struck by the expression on her face and her body. She looked so dejected. It was really like, 'Oh God, these animals grieve…'. It was just so different," Poole told DW. </p>
Witnessing Emotions in Animals<p>Not all scientists are comfortable concluding that elephants grieve. Among the more than 30 reports of elephant reactions to death that Wittemyer co-reviewed in <a href="https://link.springer.com/article/10.1007/s10329-019-00766-5" target="_blank">a study published in November 2019</a> were accounts of "enormous variation and nuance" he says. "It can be incredibly involved and intricate for extended periods or can be relatively cursory checks."</p><p>In Wittemyer's own experience, it can be difficult not to attribute some kind of emotional experience to the more involved interactions between elephants and their dead.</p><p>He shares the story of an "extraordinary event" involving the death of a 55 year-old matriarch in Kenya in a protected area that happened to be near his place of work. She was visited by multiple unrelated families while she was dying, including another matriarch that exerted such enormous effort attempting to lift her to her feet that she broke her tusk, which Wittemyer says, is "like breaking a tooth." </p><p><span></span>"It was a remarkable example of this heightened emotional state, it was very clearly a very stressful interaction," he says.</p>
A Different Sensory World<p>One factor that limits our ability to fully grasp the way elephants process and respond to loss is our markedly different sensory experiences of the world.</p><p>An elephant's world is fundamentally olfactory — based on smell. Ours is visual. Previous <a href="https://pubmed.ncbi.nlm.nih.gov/25053675/" target="_blank">research</a> has shown elephants possess the most scent receptors of any mammal, and can <a href="https://pubmed.ncbi.nlm.nih.gov/17949977/" target="_blank">use smell</a> to discern the difference between different human tribes from the same local area.</p><p>That could explain why elephants exhibit such interest in sniffing the bones and tusks of others, as a <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1617198/" target="_blank">2005 study</a> from McCombs highlighted. When presented with the skulls and ivory of long-dead elephants and those from other large herbivores, including rhino and buffalo, McCombs and her team found elephants approached and were specifically attracted to the remains of their own species. </p><p>Without access to the smells an elephant picks up on, Wittemyer says "an enormous amount of stuff" could be missed by humans when studying these behaviors.</p>
- Elephant Poaching Is on the Rise in Botswana, Study Confirms ... ›
- In 'Conservation Disaster,' Hundreds of Botswana's Elephants Are ... ›
- Botswana Auctions Off First Licenses to Kill Elephants Since Ending ... ›