Olympic Games are historically about gold, silver, and bronze – not green. Even the “greenest” Olympics, held in London in 2012, used nearly 400 temporary generators, which release harmful pollution, including carbon monoxide and nitrogen oxides among many others. Nevertheless, when Brazil won its bid in 2009 to host the 2016 Olympics in Rio de Janeiro, the country pledged to host the "Green Games for a Blue Planet,” a festival with sustainability at its core.
Brazil, nearly as large as the U.S. and holding 60 percent of the Amazon rainforest, currently uses renewable energy to make about 85 percent of its electricity (compare that to the U.S., where only 13 percent of our electricity comes from renewable sources). With renewable energy success like that, who better to host the “Green Games?”
Yet, despite Brazil’s ambitious goals, years of planning, and an advantage in existing renewable energy resources, Brazil is falling short of its goal for a cleaner, greener Olympics. This is because serious social, political, environmental, and health challenges tangent to the Olympics have constrained the nation’s ability to realize the sustainability goals Brazil thought achievable in 2009.
Austin, my home for the past 35 years, is typically a pretty sunny place year-round. But summer is when I am reminded of the sun’s unwavering presence and strength.
Fortunately, Texas is beginning to put those rays to work, as evidenced by GTM Research and the Solar Energy Industries Association’s (SEIA) newest U.S. Solar Market Insight. Along with projected scenarios from the state’s main grid operator and a recent poll of Texas voters, the report confirms the Lone Star State’s solar power is on an unstoppable course. And the more we can take advantage of the sun’s energy, the less we have to rely on outdated, polluting coal plants – a good thing for our health and water.
Here are three reasons Texas solar is on the rise:
- Texas solar is growing very quickly: The new Solar Market Insight report declares Texas to be the fastest growing utility-scale solar market in the country. In fact, by the end of 2016, SEIA predicts the state’s total installed solar capacity will more than double. And within the next five years, Texas’ solar market will be second only to California’s (although, considering California has one-fourthof the solar power potential of Texas, we could eclipse the Golden State in coming years).
Also posted in Solar Energy, Texas
It’s been an interesting time for water in Texas. Beyond the incredibly wet and cool spring we’ve been having, Memorial Day saw the second year in a row of record-breaking floods.
And a few weeks ago, the Texas Water Development Board (TWDB) asked for comments on the draft 2017 State Water Plan. The TWDB is the state agency responsible for water planning, and every five years it produces a strategy that “addresses the needs of all water user groups in the state – municipal, irrigation, manufacturing, livestock, mining, and steam-electric power.”
In the five years since the last state water plan, Texas has gone from one extreme to the other in terms of water: from the throes of a devastating drought to historic flooding that resulted in some reservoirs being full for the first time in 15 years.
In this climate of feast or famine, we need to better understand our water supplies and conservation efforts, both of which have a strong tie to our energy choices. That’s why Environmental Defense Fund (EDF) weighed in on Texas’ draft water plan. Not only does the state significantly overestimate the amount of water needed to make electricity, but a more comprehensive view of energy in relation to water demand and supply would benefit the 2017 State Water Plan and future plans. Read More
Public voting is open for SXSW Eco 2016 – one of the world’s most high-profile environmental conferences. Cast your vote by May 20 to help determine which panels, workshops, solo talks, and bootcamps the conference will feature Oct. 10-12 in Austin, TX.
Whether or not you plan to attend the conference, your opinion matters: SXSW Eco aims to highlight breakthrough ideas and discover new ways of addressing critical environmental challenges, locally and globally. In other words, what matters to you, matters to SXSW Eco. Read More
Also posted in Solar Energy, Texas
You probably have some sort of insurance – for your healthcare, car, house, or apartment. Acting on climate change is also like insurance. It is all about managing the risks.
We can’t know for certain what the future brings, but recent research predicts a 40 percent shortfall of available water across the globe by 2030. In the face of this prediction, a new report from the World Energy Council, “The Road to Resilience – Managing the Risks of the Energy-Water-Food Nexus” helps lay some groundwork to ensure we plan for the climate risks that will affect our most essential resources.
I have talked about the reliance of energy on water and water on energy (the energy-water nexus), and touched on their connection to food. But let me make that linkage clearer: 70 percent of available global freshwater is used by the agricultural sector, and energy is the second-largest freshwater user globally after agriculture (although this varies from country to country and region to region). Relatedly, about 15 percent of total U.S. energy demand is for the food sector (this includes both agriculture and processing), and roughly 13 percent of U.S. energy use is for water-related purposes. Read More
Today is World Water Day, an international observance of water’s importance. This year’s theme is “Water and Jobs,” bringing awareness to the fact that nearly half of all workers on Earth (about 1.5 billion people) work in water-related jobs, and virtually all jobs depend on water in some way.
In conjunction with 2016 World Water Day, the nation’s capital is hosting the White House Water Summit. The President has called on organizations from around the country to voluntarily take new, specific, and measurable steps to address key water issues, such as drought or flooding, water availability, water-use efficiency, and water security. EDF heeded that call and made the following commitment:
Environmental Defense Fund (EDF) is announcing a partnership with Pecan Street, Inc. to gather data and conduct analysis to help 50 households in Houston and Austin understand the connection between their water and energy use. Results of this analysis will help Houston and Austin reduce the water and energy footprint of the more than 3 million utility customers in the two cities. In addition, EDF will work with the University of Texas at Austin, the University of Texas at San Antonio, and the University of California, Davis to help water providers of three to five major Texas cities better manage the energy use embedded in their water systems, with an additional one or two states to be announced later this year.
The work laid out here addresses the issue of embedded energy in water systems, or, in other words, the electricity it takes to secure, deliver, treat, distribute, and heat water. (This is part of what’s known as the “energy-water nexus”.) Read More