Obama Executive Order Calls For Federal Government to Triple Use of Renewable Energy in 7 Years
President Barack Obama believes it's time for federal agencies to use more renewable energy—nearly three times the amount they're already deploying.
The president issued a memorandum today ordering a boost in solar, wind and other technologies to 20 percent by 2020.
"In order to create a clean energy economy that will increase our nation's prosperity, promote energy security, combat climate change, protect the interests of taxpayers, and safeguard the health of our environment, the federal government must lead by example," the memorandum reads.
Obama laid out the route to 20 percent usage like this:
- 2015: At least 10 percent
- 2016-17: At least 15 percent
- 2018-19: At least 17.5 percent
The seven-page document also calls for updates to building performances and energy management practices through the use of the Green Button data access system and the U.S. Environmental Protection Agency's (EPA) Energy Star Portfolio Manager.
Obama said federal agencies are already on their way to meeting sustainability standards he set in 2009, but the new target will inspire more clean energy "to the extent economically feasible and technically practicable." He said those agencies have reduced their annual greenhouse gas emissions by more than 15 percent for a total of 7.8 million metric tons. That figure is equivalent to taking 1.5 million cars from the road.
The Solar Energy Industries Association (SEIA) applauded Obama's action, declaring it a landmark moment in U.S. history.
"From an environmental perspective, few things threaten our nation’s future prosperity and way of life more than climate change," SEIA President and CEO Rhone Resch said. "That’s why it’s so important for the federal government to lead by example.
"We applaud President Obama for standing firm and following through on a key commitment he made as part of his Climate Action Plan."
SEIA hopes this is a sign that legislators will work to level the playing field for renewables and fossil fuels.
"Moving forward, we also encourage the Administration to develop a modern procurement process that allows solar to compete evenly with fossil fuels," Resch said. "Federal agencies should have the authority to adopt long-term power purchase agreements in order to maximize savings for U.S. taxpayers.
"Today’s outdated system discourages the same power purchases for federal facilities that successful companies like Walmart, Costco and Apple use to save money by going solar.”
Visit EcoWatch’s RENEWABLES page for more related news on this topic.
A tornado tore through a city north of Birmingham, Alabama, Monday night, killing one person and injuring at least 30.
- Tornadoes and Climate Change: What Does the Science Say ... ›
- Tornadoes Hit Unusually Wide Swaths of U.S., Alarming Climate ... ›
- 23 Dead as Tornado Pummels Lee County, AL in Further Sign ... ›
EcoWatch Daily Newsletter
By David Konisky
On his first day in office President Joe Biden started signing executive orders to reverse Trump administration policies. One sweeping directive calls for stronger action to protect public health and the environment and hold polluters accountable, including those who "disproportionately harm communities of color and low-income communities."
Michael S. Regan, President Biden's nominee to lead the U.S. Environmental Protection Agency, grew up near a coal-burning power plant in North Carolina and has pledged to "enact an environmental justice framework that empowers people in all communities." NCDEQ
- Report Urges Biden to Reverse Trump's Environmental Rollbacks ›
- US Environmental Protection Agency (EPA) ›
- Biden's EPA Pick Michael Regan Urged to Address Environmental ... ›
- Biden Faces Pressure to Tackle 'Unfunded' Toxic Waste Sites ... ›
By Katherine Kornei
Clear-cutting a forest is relatively easy—just pick a tree and start chopping. But there are benefits to more sophisticated forest management. One technique—which involves repeatedly harvesting smaller trees every 30 or so years but leaving an upper story of larger trees for longer periods (60, 90, or 120 years)—ensures a steady supply of both firewood and construction timber.
A Pattern in the Rings<p>The <a href="https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/coppice-standards-0" target="_blank">coppice-with-standards</a> management practice produces a two-story forest, said <a href="https://www.researchgate.net/profile/Bernhard_Muigg" target="_blank">Bernhard Muigg</a>, a dendrochronologist at the University of Freiburg in Germany. "You have an upper story of single trees that are allowed to grow for several understory generations."</p><p>That arrangement imprints a characteristic tree ring pattern in a forest's upper story trees (the "standards"): thick rings indicative of heavy growth, which show up at regular intervals as the surrounding smaller trees are cut down. "The trees are growing faster," said Muigg. "You can really see it with your naked eye."</p><p>Muigg and his collaborators characterized that <a href="https://ltrr.arizona.edu/about/treerings" target="_blank">dendrochronological pattern</a> in 161 oak trees growing in central Germany, one of the few remaining sites in Europe with actively managed coppice-with-standards forests. They found up to nine cycles of heavy growth in the trees, the oldest of which was planted in 1761. The researchers then turned to a historical data set — more than 2,000 oak <a href="https://eos.org/articles/podcast-discovering-europes-history-through-its-timbers" target="_blank" rel="noopener noreferrer">timbers from buildings and archaeological sites</a> in Germany and France dating from between 300 and 2015 — to look for a similar pattern.</p>
A Gap of 500 Years<p>The team found wood with the characteristic coppice-with-standards tree ring pattern dating to as early as the 6th century. That was a surprise, Muigg and his colleagues concluded, because the first mention of this forest management practice in historical documents occurred only roughly 500 years later, in the 13th century.</p><p>It's probable that forest management practices were not well documented prior to the High Middle Ages (1000–1250), the researchers suggested. "Forests are mainly mentioned in the context of royal hunting interests or donations," said Muigg. Dendrochronological studies are particularly important because they can reveal information not captured by a sparse historical record, he added.</p><p>These results were <a href="https://www.nature.com/articles/s41598-020-78933-8" target="_blank">published in December in <em>Scientific Reports</em></a>.</p><p>"It's nice to see the longevity and the history of coppice-with-standards," said <a href="https://www.teagasc.ie/contact/staff-directory/s/ian-short/" target="_blank">Ian Short</a>, a forestry researcher at Teagasc, the Agriculture and Food Development Authority in Ireland, not involved in the research. This technique is valuable because it promotes conservation and habitat biodiversity, Short said. "In the next 10 or 20 years, I think we'll see more coppice-with-standards coming back into production."</p><p>In the future, Muigg and his collaborators hope to analyze a larger sample of historic timbers to trace how the coppice-with-standards practice spread throughout Europe. It will be interesting to understand where this technique originated and how it propagated, said Muigg, and there are plenty of old pieces of wood waiting to be analyzed. "There [are] tons of dendrochronological data."</p><p><em><a href="mailto:firstname.lastname@example.org" target="_blank" rel="noopener noreferrer">Katherine Kornei</a> is a freelance science journalist covering Earth and space science. Her bylines frequently appear in Eos, Science, and The New York Times. Katherine holds a Ph.D. in astronomy from the University of California, Los Angeles.</em></p><p><em>This story originally appeared in <a href="https://eos.org/articles/tree-rings-reveal-how-ancient-forests-were-managed" target="_blank">Eos</a></em> <em>and is republished here as part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.</em></p>
Earth's ice is melting 57 percent faster than in the 1990s and the world has lost more than 28 trillion tons of ice since 1994, research published Monday in The Cryosphere shows.
By Jewel Fraser
Noreen Nunez lives in a middle-class neighborhood that rises up a hillside in Trinidad's Tunapuna-Piarco region.