Feeds:
Posts
Comments

Archive for the ‘Energy’ Category

The chief toxicologist of the Texas Commission on Environmental Quality (TCEQ), Michael Honeycutt, is leading the charge against the Environmental Protection Agency’s (EPA) expected future regulations on smog, also known as ozone. The EPA is expected to lower the acceptable ozone standard from 75 parts per billion to 60 parts per billion by December 1st.

Parish Coal Plant - Photo credit - Nathan  Woodruff

Parish Coal Plant – Photo by Nathan Woodruff

The Clean Air Scientific Advisory Committee (CASAC) Ozone Review Panel consisting of doctors and scientists has unanimously advised the EPA that ozone levels are too high and need to be lowered. Their research shows that ozone is responsible for a variety of health effects: “lung function decrements, pulmonary inflammation, respiratory symptoms, respiratory morbidity and respiratory mortality”.  According to the EPA, ozone concentrations aggravate diseases such as asthma, emphysema, chronic bronchitis, and heart disease; ozone is also associated with higher mortality rates, especially in older adults.  However, Republicans in Congress and Texas are acting to protect American jobs and job-creators against the EPA’s “agenda”.

Michael Honeycutt, Texas Commission on Environmental Quality (TCEQ) Chief Toxicologist

Michael Honeycutt, Chief Toxicologist at the TCEQ

In an article arguing against proposed new ozone standards David Honeycutt writes, “after an in-depth review of the EPA’s analysis, as well as a thorough study of the relevant scientific literature, the TCEQ has concluded that there will be little to no public health benefit from lowering the current standard”. Honeycutt explains that because ozone is an outdoor air pollutant and “since most people spend more than 90 percent of their time indoors”, then they are rarely exposed to significant levels of ozone. He claims that “Environmental regulations should be based on sound science. If they are not, then it opens the door for regulations that are based on politics”.

Major Texas cities such as Houston, San Antonio, and Dallas, home to over four and a half million people combined, already have ozone levels above permitted levels. According to the American Lung Association, Houston is 7th in the country for highest ozone levels and Dallas ranks 8th. If the EPA lowers the acceptable ozone standard to 60 parts per billion as proposed, then the cities of Austin and El Paso, with a combined million and a half residents, will also fail to meet federal standards. But the debate concerns more than just federal regulations. Though many Texas cities fail to comply with the current ozone standard, most scientists still think it is too lenient and the public’s health remains at risk at these levels.

That is of course, with the exception of scientists like David Honeycutt of the TCEQ who argues that stricter ozone regulations will provide no substantial health benefits. As he explained, Texans needn’t worry about ozone if we just stay inside.

Read Full Post »

2014-09-29 Austin Mayoral Candiate Forum on AE Issues - YouTubeOn Monday, we concluded our series of Austin City Council and mayoral candidate forums.  Over the course of two and a half weeks, we heard a variety of views on Austin Energy issues from an astounding 54 candidates.  On top of that, 49 candidates submitted responses to our questionnaire on Austin Energy issues.

Many of our Austin supporters joined us in person for the forums, but for those of you who weren’t able to make it out to your district forum or the mayoral forum, we have posted all of the videos on a special Austin Elections page of our blog. Or you can view them directly on the Public Citizen’s Texas Office YouTube channel.

If you care about climate change, shutting down polluting power plants, expanding the use of solar energy, energy efficiency, preserving our water, or keeping electric bills affordable for low-income customers, you’ll want to check out the Austin Council candidate forum videos for your district and the mayoral race.  Get the information you need to make an educated vote on November 4.

Public Citizen didn’t host these forums on our own.  We were joined in this effort by the SEED Coalition (Sustainable Energy and Economic Development), Sierra Club, Solar Austin, Texas ROSE (Ratepayers’ Organization to Save Energy), Clean Water Action, Austin Climate Action Network, Texas Drought Project, First Unitarian Universalist Green Sanctuary Ministry, and the Wildflower Unitarian Universalist Church.  Many thanks to everyone who helped with the forums, especially former Austin Mayor Will Wynn for moderating the mayoral forum, Progress Texas deputy director Phillip Martin for moderating the districts 6 and 10 forum, and Treehouse for donating their space for the districts 5 & 8 forum.

Read Full Post »

Renewable RoundupThe Renewable Energy Roundup & Sustainable Living Expo is a full 3 day event on September 26th, 27th, & 28th at the Bell County Expo Center in Belton, TX.

Booths will feature products and information on:
• Renewable energy resources; solar, wind, biomass and other resources and services – The Public Citizen booth will offer information on solar energy.
• Smart Grid solutions available to homeowners now
• Green Building and remodeling
• Sustainable transportation solutions
• Tips for improving health and well-being
• Insights on organic gardening and cooking, tree care and soil care
• Climate Change innovation
• Texas water conservation and drought solutions
(more…)

Read Full Post »

As Austin prepares to enter a new phase under 10-1 governance (10 Council members to represent geographic districts and 1 at-large mayor), many voters may find themselves overwhelmed with the large number of candidates to chose from.  A whopping 78 candidates filed to run for City Council this year.  District 3 alone has 12 candidates.

2014-08-21 Austin City Council and Mayoral Candidate Forums on Austin Energy - image for blogSo how do you, as a voter, choose between so many options?  We aren’t going to tell you who to vote for, but we are helping you get some of the information that you might want when making that important choice.  Along with some of our local allies, we are hosting a series of candidate forums focused on Austin Energy issues that are free and open to the public.

  • Districts 6 & 10: September 12, 6 – 9 p.m., First Presbyterian Church, 8001 Mesa Dr, Austin, TX 78731
  • Districts 2 & 3: September 19, 6 – 9 p.m., Austin JATC Electrical Training Center, 4000 Caven Rd, Austin, TX 78744
  • Districts 1 & 7: September 20, 12:30 – 3:30 p.m., Northwest Recreation Center, 2913 Northland Dr, Austin, TX 78757
  • Districts 4 & 9: September 22, 6 – 9 p.m., First Unitarian Universalist Church, 4700 Grover Ave, Austin, TX 78756
  • Districts 5 & 8: September 23, 6 – 9 p.m., Treehouse, 4477 S. Lamar Blvd, #600, Austin, TX 78745
  • Mayoral: September 29, 7 – 10 p.m., First Unitarian Universalist Church, 4700 Grover Ave, Austin, TX 78756

If you don’t know which district you are in, you can look it up. Type in only your street address. For example, if you live at 1234 Barton Springs Rd, Apt 44, type in only “1234 Barton Springs Rd.”

While there are many important issues facing Austin, we believe that governance of Austin Energy will remain one of the single most important responsibilities for any City Council member.  Valued at $3.8 billion, Austin Energy is the City’s most valuable asset.  In addition to providing power for the city, its residents and businesses, Austin Energy revenue to supports city operations such as parks, infrastructure, EMS, firefighters and libraries.

Candidates will be asked to respond to a series of questions relating to Austin Energy, including questions on climate change, energy sources, affordability and governance of the utility.  The public is invited to attend to learn more about the candidates.

Let us know that you’ll be at one or more of the forums.

Participating organizations are: Public Citizen, SEED Coalition (Sustainable Energy and Economic Development), Sierra Club, Solar Austin, Texas ROSE (Ratepayers’ Organization to Save Energy), Clean Water Action, Austin Climate Action Network, Texas Drought Project, First Unitarian Universalist Green Sanctuary Ministry, Wildflower Unitarian Universalist Church

Read Full Post »

City sets ambitious solar goal, path to zero carbon pollution from Austin Energy by 2030

Some of the Affordable Energy Resolution community supporters celebrate with Councilman Chris Riley, who was the lead sponsor of the resolution.  Photo by Al Braden.

Some of the Affordable Energy Resolution community supporters celebrate with Councilman Chris Riley, who was the lead sponsor of the resolution. Photo by Al Braden.

A diverse coalition of groups representing workers, people of faith, low-income residents, clean energy supporters and environmental advocates united in their of goal of expanding affordable clean energy and protections to public health cheered the Austin City Council for adopting the Affordable Energy Resolution late Thursday evening.

The resolution comes after years of community-led work to study Austin Energy’s portfolio and generation plan, identify opportunities to strengthen the municipal utility’s clean energy and climate commitments while meeting the needs of low-income communities and after community members demonstrated strong demand for more affordable clean energy and less pollution on a reasonable but aggressive timeline.

The Affordable Energy Plan calls for Austin Energy to generate more than 60 percent of its power from renewable sources by 2025 and eliminate carbon pollution from its generator fleet by 2030. It directs the utility phase out the Decker gas-fired power plant by investing in 600 megawatts of solar power, enough to power more than 100,000 homes.

“Solar is now cheaper than building a new natural gas plant. Our analysis shows that 600 megawatts of solar will save Austin Energy between $12 and $33 million per year,” said Tom “Smitty” Smith of Public Citizen, a consumer watchdog group. “We’re grateful for the strong leadership shown by Council Members Chris Riley, Mike Martinez, Kathie Tovo, Laura Morrison and Mayor Pro Tem Sheryl Cole.”

The landmark resolution also takes significant steps to expand local solar power.  It doubles Austin’s local solar goal to 200 megawatts, with half of that goal reserved for distributed residential and commercial solar projects. And the resolution expands access to rooftop solar projects by including solar leasing as an option for residents and businesses and by refining Austin Energy’s innovative value of solar tariff.

“Local solar creates local jobs.  The Austin solar industry already employs more than 800 people and many of those jobs are in solar installation and can’t be outsourced,” said Kaiba White of Solar Austin.  “Money spent on local solar goes back into our local economy.  Allowing people from all walks of life to benefit from solar is a win-win for Austin.”

A separate resolution was also passed to establish a task force to make recommendations on expanding the utility’s energy savings goal and ensuring that energy efficiency services are provided to people of all income levels. Energy efficiency is the most easily deployed, lowest-cost option for meeting energy needs and will be a critical component of meeting climate goals for the utility.

The City of Austin has long been a leader in Texas and nationally. The City announced its plans to power all city buildings and operations with Texas wind power in 2012, and earlier in 2014 Austin Energy announced a new solar power project at the lowest cost in U.S. history. In June 2014, the Austin City Council became first elected body in the nation to endorse the goals of the Clean Power Plan, the U.S. Environmental Protection Agency’s proposed plan to curb carbon pollution that drives climate disruption.

“The impacts of a rapidly changing climate are clear in Central Texas and as a progressive community we have a moral obligation to lead in reducing our carbon footprint while providing clean, affordable electricity to our people, businesses and churches,” said Reverend John Elford with the University United Methodist Church of Austin. “This resolution sets us on a path to meet both those needs.”

The Decker natural gas-fired power plant is a major contributor to smog pollution in Travis County. Replacing the plant with clean solar power will cut smog and improve air quality for the more than one million residents in the county, protecting children, seniors and people suffering from asthma and other respiratory illnesses.

“In its opposition to this resolution, Austin Energy continued the tradition of marginalizing the communities near Decker by citing money as a primary concern at the expense public health. By passing this resolution, City Council members have finally recognized that every Austinite should have the right to clean air. That this is an issue of justice and that it is an issue of equality,” said Mayte Salazar-Ordonez, a volunteer leader with Austin Beyond Coal.

As Austin Energy develops its plan to meet the goals of the Affordable Energy Resolution, building new gas- or coal-fired power plants will not be an option, representing an opportunity to move beyond traditional power plants and further tap Texas’s renewable energy potential.

The coalition will now look to secure timely retirement of the Fayette coal-fired power plant to meet the city’s carbon pollution elimination goal as well as to cut the soot, smog and mercury pollution coming from the plant that impacts local communities, farms and waterways. Nationwide, 178 coal-fired power plants have been announced for retirement as clean energy solutions like wind, solar and energy efficiency have cut air pollution, lowered costs for consumers and created jobs.

Read Full Post »

IMG_4488Even the best policies are rarely perfect from the onset.  Sometimes circumstances change and sometimes certain outcomes simply weren’t considered.  Either reality can result in a potentially great policy being only mediocre, or even bad. Part of what makes a great policy, is a willingness to make corrections as needed.

Austin Energy’s value of solar tariff (VoS) was the first effort of it’s kind.  Across most of the country, solar customers are billed for energy used, minus energy produced – a policy called net metering.  Instead, Austin Energy’s VoS establishes a monetary value for the energy produced from local solar installations.  Customers are billed for all of the energy they use at their regular tiered rates and are then credited for all the energy they produce at the VoS rate.

IMG_4517 (2)

Austin Energy solar customer have 2 meters, one to measure energy consumption and one to measure energy production.

The VOS was intended to ensure that both the solar customers and the utility were getting fair and accurate value for the energy that each was providing.  And, the incentive to reduce electric consumption that is provided by the tiered rates is maintained.  That’s because even if an energy hog offsets some of his use with solar, he will still be charged a higher rate for that consumption.  Solar is great, but using less energy is even better.  The VoS was a lofty new idea, adopted by a utility known for it’s renewable energy innovation.

A couple years into using the VoS, it is working, but needs a bit of perfecting.  On Monday evening, the Austin Electric Utility Commission (EUC) voted to support a few key changes, as proposed by Commissioner Clay Butler.

  1. Remove the year-end credit sweep, allowing credits to roll over until participant ceases to be AE customer – This will protect customers from having bill credits they have accrued from solar production taken from them.  Those credits can be used to offset energy use in future months or even years.
  2. Remove the 20 kW tariff cap – This will allow larger solar systems to be an economical choice for some customers.
  3. Set a floor on the VoS tariff tied to the residential electric rate – Setting a floor for the VoS will give customers some certainty of the value they can count on from their investment.  The VoS would still fluctuate, but not below a certain point. That exact point needs to be set, but tieing it to the second tier rate would preserve the incentive to conserve energy (to avoid higher rate tiers), while ensuring that VoS credits would be fairly valued in comparison to energy charges low and medium use customers.
  4. Allow leased system “hosts” to receive VoS credits – Leasing is an option that will help expand solar adoption.  Applying the VoS equally to all residential solar systems will help making leasing a viable option in Austin.
  5. Adopt 5 year rolling average in calculating annual VoS assessment – A rolling 5 year average for the VoS will smooth out the changes from year to year and therefor provide more stability for customers.
  6. The City Council and City Manager reject the price quote on the 25 year guaranteed fuel price ($5.28 per MMBtu ) proposed by Austin Energy for the 2015 rate assessment. – The projected future price of natural gas is the single most significant factor in the calculation of the VoS.  Projections of natural gas prices are notoriously wrong and under projecting those future prices results in a lower VoS and less value going to solar customers.

Austin Energy has already endorsed several these recommendations (#’s 1, 2, 4, and 5).  The next step will be for the Austin City Council to act on these recommendations. There will be opportunities for the public weigh in on these issues before Council as part of the budget process in August.

Read Full Post »

When you ask most people what they think of solar power, they image rooftops covered in panels, and talk of going green. However, if you ask a government or private scientist what they think of solar power, you might get a very different answer. Give these guys enough time and money, and they’ll come up with some pretty mind blowing applications for the modest solar cell.  Solar PV technology isn’t just becoming for affordable for existing applications, it’s also being contemplated for a variety of new uses.

Space Based Solar Power

Space Based Solar Power

One of the most cutting edge ideas in the solar world is the concept of Space Based Solar Power (SBSP). The concept involves launching huge solar arrays into space, where the sun is always shining at 100% intensity. Most designs involve a set of mirrors that collect solar radiation, and then condense it on to a super efficient lower orbit solar PV array. Once the energy is collected, its beamed down to Earth in the form of microwaves. A massive rectenna on earth, about 10km in diameter, receives the energy and converts it back to electricity. This set-up could produce more than 1GW of power, or about as much as the average nuclear power plant. While the technology exists to make this a reality, its wildly expensive because of the high cost of launching anything into space.

Along the same line of thought is the creation of laser solar satellites. These little guys collect solar energy from PV cells, and then blast it back to Earth in the form of a high powered laser. Each device produces about 1 to 10MW, so it would take an army of them to power a good sized city. In fact, the military has been quite interested in this technology for a long time. The idea of being able to instantly fry something from space has made people skeptical of developing this technology further.

Transparent Solar Cells

Transparent Solar Cells

A more peaceful, and ultimately more profitable idea, comes in the form of see-through solar power windows. A company called New Energy Technologies has created tiny, transparent, spray on solar cells that can be applied to windows. New Energy estimates that out fitting a building with electricity generating glass windows would only increase the cost of construction by about 10%. Developing a way to retrofit existing buildings with this product could usher in a new wave of the solar revolution. It could come sooner than people think too. There are a lot of companies and agencies all over the world working on this exact type of technology.

And of course there’s Solar Roadways, which you can read about in our previous post.

While all of these technologies are pretty futuristic, there is a true possibility of making them mainstream. With the right policies and funding, a world powered by extraterrestrial solar, sun fueled lasers, and self-generating buildings could be a reality.

Read Full Post »

The University of Texas at Austin Solar Vehicles Team serves as local university host for the Formula Sun Grand Prix, an annual collegiate solar car race. This year, the event takes place at the Circuit of The Americas track, the first time Formula Sun has occurred on an official F1 track. Circuit of The Americas is also a sponsor of the UT team.

Come out and support your favorite team! This week, the Circuit of The Americas is hosting American Solar Challenge and Formula Sun Gran Prix for solar cars.

The American Solar Challenge is an 8 day, 1700+ miles distance race from Austin TX to Minneapolis MN that tests how long each car can run under specific specs for the car. The Formula Sun race, hosted at the Formula One track in Austin, is a qualifying race with a focus on maneuvering around curves and corners while trying to complete the most laps.

Formula Sun logoThe Formula Sun race takes place July 17-19th   with doors open from 8am-9pm. The first two days are dedicated to prequalifying rounds and the 19th is the actual race to determine who wins and also who qualifies for the American Solar Challenge.

There will be 23 teams, including the University of Texas, who will race spaceship looking solar cars with a speed limit of 65mph. The event does not allow camping on the premises, but is free for the public to watch and root for their favorite team which is mostly colleges and universities from around the country.

There will be a children’s solar car workshop on the 19th about every hour during the day where they will be able to build and race small model solar cars.

If you and your family are interested in weird looking sustainable cars racing around the Circuit of The Americas then this event is one to mark on your calendar.

Read Full Post »

Back in the 1990s, the EPA introduced rules to stop acid rain by cutting the emission of sulfur dioxide and nitrogen oxide. Critics thought it couldn’t be done, but inventive engineers came up with new and better ways to scrub the pollutants out of the smokestacks.

Now the same is believed for the newly proposed EPA regulations on carbon emissions, but there are many reasons to disagree with the skeptics. Many opposed are saying that the new regulations will bring elevated electricity bills and even plunge the nation into blackouts. But, in reality, emissions cuts have already been achieved in some states and those states are faring better economically than many other parts of the United States.

The new EPA carbon rules in a nutshell:

  • EPA logoBy 2030 the EPA seeks to reduce America’s carbon dioxide emissions 30% from 2005 levels.
  • States will have until June 30, 2016 (with the potential for some extensions) to come up with a plan on how to implement the rule and reduce their average emissions per megawatt-hour of electricity. If they refuse the EPA says it will impose its own plan.

Success Stories:

One way that some states have got a foot up on meeting the emissions standards is by joining the Northeastern cap-and-trade program known as the Regional Greenhouse Gas Initiative, which first put in a carbon cap in 2009. In the cap-and-trade system, the participating state governments placed an upper limit on total carbon emissions and issued permits for those emissions, which companies bought and sold from one another.

Nine northeastern states have already entered the program and have substantially reduced their carbon emissions in recent years. At the same time, those states have had stronger economic growth than the rest of the country.

Since 2009, the nine states have cut their emissions by 18 percent, while their economies grew by 9.2 percent. By comparison, emissions in the other 41 states fell by 4 percent, while their economies grew by 8.8 percent.

The states in the program reduced emissions faster and more efficiently than was previously assumed, and this gives a ray of hope to the rest of the United States. The sharp cut in emissions in the Northeast did not inhibit the economy there from doing just as well as elsewhere.

What’s the Problem, then?

Martin_LakeSome of the biggest opposition to the new regulations comes from heavily coal dependent states. However, many of them have been given more moderate goals to meet with the new regulations due to their reliance on coal and their limited renewable energy resources. But even in states that have made big cuts, the Obama plan is inciting some wariness with officials in those regions, who are pointing out that the plan would burden them with rigorous targets requiring them to go further in reducing emissions.

There are many different options that states can choose between when determining how to cut carbon emissions though. While cutting emissions in general is the goal, the ways of achieving those cuts can either push progress forward even more or just do what little needs to be done in order to meet the requirements. By choosing to rely on energy storage and renewable energy sources states will be able to not only cut emissions but help the world to move forward in a more sustainable way, with economic benefits for those states.

Why is Energy Storage a good option?

Energy storage has the potential to not only cut costs, but also allow us to keep energy in reserves for the future and times of emergency. Energy Storage systems are also fuel neutral, which means regardless of how the energy was generated the storage systems can save it.

Energy storage cuts costs primarily by lowering the overall cost of electricity. It also allows customers to avoid premium pricing when demand for electricity is highest. But most importantly, energy storage helps to reduce the amount of power outages and equipment failures that take place as well as limiting the amount of time the power is out. This not only helps to save time and money but it also can help to save lives.

Why are renewables a good option?

solar installationRenewable resources are inexhaustible. They can be utilized without any fear of depletion. Unlike the burning of fossil fuels, which spew dangerous greenhouse gases that lead to global warming, wind and solar farms are emissions free. That is just one of the many reasons to convert to renewables. By switching there is also a great increase in job creation. In total there were 142,698 solar workers in the U.S. as of November 2013. This is a 20 percent increase over 2012 figures and ten times higher than the national average employment growth rate, which was 1.9 percent. Veterans also make up about 9 percent of the solar workforce compared with 7.5 percent of the national economy. These numbers are all very optimistic, but while the U.S. could see million of new jobs in renewable energy and energy efficiency, this will only happen with the necessary leadership, research, development, and public policy at the federal and state levels. The new EPA regulations took that first step.

The potential ways of meeting the new EPA emissions regulations are in abundance, but the only way we will start seeing change is if we begin to implement those solutions. By turning to renewable energy sources and supporting energy storage we can make sure that our country is not only able to meet the EPA regulations but goes above and beyond and to help clean up and protect our earth to make it safe for our children and their future. It is already evident that states can cut emissions and still see economic growth, so what are we waiting for?

Read Full Post »

Photo courtesy of Xconomy

Photo courtesy of Xconomy

For the last 4 or 5 years, cheap solar panels flooding over from China have helped fuel a boom for U.S. solar installers. The nation installed a record shattering 4,750 MW’s of solar in 2013, a 41% increase over 2012. Utility scale, rooftop, and all other kinds of solar energy are benefiting from rock bottom Chinese module prices, which now stand as low as $0.50 per watt. However, there is a downside to these low prices. Domestic U.S solar manufacturers have been reeling from the intense competition. In an all too familiar story of domestic manufacturing being shipped off shores, observers have predicted that a sizable amount of the 75 U.S solar manufacturers may go out of business by 2015.

Fearing such a drastic shock to the industry, the U.S has recently imposed punitive tariffs on Chinese panels. Many U.S manufacturers claim that Chinese solar companies were able to sell panels below cost because of government subsidies that broke fair trade laws. The tariffs are stiff, ranging from 18 to 36%. Manufactures have cheered the ruling, but its hard to say how the tariffs might affect installation prices in the near term. However, it seems likely that they won’t do too much damage to the trend of falling prices.

Graph courtesy of GTM

Graph courtesy of GTM

Some U.S manufacturers already have plans to revolutionize the U.S solar industry now that they feel protected from aggressive Chinese economics. U.S based First Solar recently announced that they were able to produce modules at $0.59 per watt, which is only $0.09/W higher than the Chinese record. They project domestic prices to fall into the low $0.40’s/W in the near future. Another company named Solar City, which is run by Tesla CEO Elon Musk, has plans to open a solar manufacturing facility capable of being able to produce 1GW of panels per year. Solar City hopes to use economies of scale to produce very high efficient solar modules at the same price as cheap low efficiency Chinese panels.

Success in ventures like these could put U.S solar manufacturing back on the map, while at the same time support, or even accelerate the rapid demand for solar installations. Regardless of the short term volatility the industry may experience, solar energy is posed for great things.

Read Full Post »

World Cup 2014 BrasilThe FIFA 2014 World Cup in Brazil has so far been the biggest and most expensive tournament in soccer history. With ticket sales almost reaching full capacity and an estimate of over 500,000 visitors from around the world, the economic impact of this year’s World Cup has reached an all-time high. However, keeping this incredible event eco-friendly has been a daunting task with large amounts of pressure from environmental protection agencies around the world.

World Cup 2014 Eco Stadium

World Cup 2014 Eco Stadium

This year’s World Cup has exceeded CO2 emissions of the last World Cup in South Africa by over 1 million tons of CO2 with a total of 2.7 million tons. According to a study done by FIFA, and estimated 60% of the CO2 emissions are produced by transportation of personnel, equipment, teams, and fans coming from all over the world. Measures have been made to help prevent and offset the environmental impact such as building stadiums that run on solar power, rainwater collection facilities, and a large recycling program, but with any event on a scale and this grand is always a large environmental toll.

World Cup 2014 - I Take Care of My DestinationUNEP and Brazil’s Ministries of Environment, Sports, Tourism, and Social Development have teamed up to create and promote Green Passport Tours which promotes sustainable tourism specifically for World Cup 2014. FIFA’s head of corporate social responsibility, Federico Addiechi, pledges to offset 100% of the 2.7 million tons of CO2 emissions starting next summer with programs in reforestation and investment in wind energy and hydroelectric power.

Even with the changes that have been made to create a more sustainable World Cup, significant environmental improvements need to be made when hosting an event like the Olympics or World Cup; which emissions can equate to having 560,000 cars on the road for a year or the burning of 1.46 million tons of coal. Aside from emissions, the materials that were needed to improve Brazil’s infrastructure, build the stadiums and other buildings, power all telecommunications and TVs around the world, which has reached up to 3.2 billion viewers according to Bloomberg, also added to the degradation of the environment. With over $4 billion in untaxed revenue FIFA received for this World Cup alone, more time and money should be allocated towards the sustainability of our environment.

Environmental improvements for future World Cups have great potential if more leadership and requirements from FIFA were to be made. With hosting the World Cup being highly desirable for countries around the world, requiring more and stricter environmental standards for the host country would drastically improve environmental quality for these events. FIFA holds great power with its sponsors and host country and has the ability to use that leverage with changes such as requiring an amount of funding specifically for environmental health, eco architectural standards for all new stadiums, positioning all new stadiums to be near public transportation for less vehicle carbon emissions, or requiring an environmental advisor to assist the planning process for stadiums, hospitality and transportation.

All of these changes have the potential of making a large positive impact on the environment along with creating more awareness to the importance of sustainability. With great the support of FIFA, the World Cup could become an event not just for the love of soccer, but for new sustainable ideas that could be showcased to the world.

Read Full Post »

Solar energy has been used by humans for as long as there is recorded history. Check out some of these milestones in humanity’s use of Earth’s primary energy source.

Lighthouse of Alexandria (280 B.C.)

Lighthouse of Alexandria

Ancient Solar: The world’s first societies knew the importance of the sun. It provided them with food, warmth, as well as some more creative uses.

● Early societies bake adobe bricks with the sun – 5000 BC
● Greeks start fires with a magnifying glass – 450 BC
● The Lighthouse of Alexandria projects a beam of light 30 miles out to sea – 280 BC
● Romans design bathhouses to be passively heated by the sun – 100 AD
● Roman Emperor Justinian declares people have “sunrights”- 600 AD

Early Solar Tech: After a lapse of solar development in the Dark Ages (get it? No sun?), Enlightenment era inventors started to harness solar rays to do real work.

World’s first solar cookers cook at 230 degrees Fahrenheit – 1750
● The photovoltaic effect is discovered by Edmond Becquerel – 1840
● Charles Fritts creates first solar cell at <1% efficiency – 1883
● First solar hot water heater sold commercially, is a huge hit in California – 1891
● Single crystal silicon, the main material in solar panels, is lab grown – 1918

Modern Solar Emerges: In an era of big oil and combustion, solar carves out a niche as a useful energy source for the space race, and remote applications.

1st Solar Panels - developed in Bell Labs - photo from Green Energy Times

1st Solar Panels – developed in Bell Labs – photo from Green Energy Times

● Energy shortage from WWII causes passive solar homes in the U.S to go mainstream – 1945
● The first modern silicon photovoltaic (PV) solar cell is created in Bell Labs – 1954
● The Vanguard I space satellite uses PV cells as its primary energy source – 1958
● World’s largest PV array, at 242 Watts, is installed on a Japanese lighthouse – 1963
● Solar PV drops from $100 to $20 per Watt, terrestrial use becomes common – 1970’s
● First solar powered car crosses Australia in 20 days – 1983
● Silicon solar cells break 20% efficiency – 1985

Present Day and Future: Rapidly declining costs create a boom in solar, as the world strives for a clean energy future.

solar plane● Solar PV drops to an average of $0.74 per Watt – 2013
● Total worldwide installed capacity reaches 100GW – 2013
● Top solar cell efficiency breaks 43%, eclipsing coal & nuclear – 2014
● Solar powered plane aims for non-stop trans global flight – 2015
● Solar PV expected to meet 17% of the world’s energy demand – 2030

Read Full Post »

Image from Lyn Tec

Image from Lyn Tec

There is something lurking in households all over the US that is costing its residents an average of $220 or 5-10% of their annual electric bill. The culprit is called vampire power, or phantom load. It’s the power that electronic devices consume even while in standby mode. Kilowatt hours of electricity are being used just by being plugged into the wall.

Vampire power costs the US 100 billion kWh of electricity and over $10 billion in annual energy costs according to energystar.gov. That means, based off a 500 MW coal power plant which can produce up to 2.2 billion kWh of electricity per year, it would take 45.5 coal power plants to produce the amount of electricity vampire power consumes each year!

 

Image from Bentley University

Image from Bentley University

The top 5 vampire electronics per typical household are:

1. TVs- Rear projection and plasmas are the highest electricity consumers.

2. Video game consoles- Xbox and PS3 gaming consoles can cost around $25 per year.

3. Computers- Keeping your laptop plugged into the wall 24/7 can degrade the battery along with costing you money to keep it at a max charge.

4. Cable/satellite TV box- Along with a monthly payment, these services also come with a hidden fee in wasted electricity.

5. Phone chargers- Although they are small, if left in an outlet these vampire suckers just add to the lost power.

 

Image from Sierra Club

Image from Sierra Club

Things you could do to lessen vampire power and save money:

Lessening the impact of vampire power on your electricity bill doesn’t have to be unplugging every power hungry item every time you aren’t using it.There are many ways you can lessen the bill. Buying electronics that have the Energy Star emblem on the box guarantees that product lies within the EPA’s efficiency guidelines and consumes less energy while it’s in standby mode.

Saving energy and money can also be as simple as switching to power strips specifically designed to reduce vampire power. 3 different types of power strips- the timer, occupancy sensing, and current sensing strip- are designs that cater to different people and settings.

1. Timer strip allows user to set timers for when the current can flow within the strips. In an office setting this design could work best by turning power on and off in sync with hours of operation.

2. Occupancy sensing strip turns on power flow when it senses motion in the room, cater towards homes and home offices.

3. Current sensing strip detects the energy mode of an electronic, such as a computer monitor, which is plugged into the master outlet. If the monitor of a computer is in sleep mode, the current sensing strip will cut the electrical current to the rest of the electronic plugged in such as a printer, speakers, or other computer related device.

Small simple changes can be made to reduce the vampire power of each home or office, reducing not only the cost of your electric bill but also its environmental impact.

Read Full Post »

declining cost of solar panels 1977-2013 graph- BloombergAll over the U.S, the price of going solar has been falling dramatically. The price for one watt of photovoltaic panels has fallen from $76.67 in 1977 to as low as $0.50 in 2013. Other items such as inverters and wiring make the rest of the so called hard costs of going solar, which according to the National Renewable Energy laboratory, come to a total of $1.76 per watt. The rest of the average $5.00/watt that residential customers in the U.S pay for solar comes from “soft costs”.

While hard costs have been consistently falling, soft costs have not undergone such a radically change. In fact, soft costs now make up over 64% of the total price for a residential solar system. Rebates programs in some areas help to offset these soft costs and to make solar affordable enough for the average home owner, but that isn’t a sustainable model. Controlling these soft costs is key to creating a competitive and thriving solar market in the United States.

US vs Germany Solar Soft Costs - CleanTechnica

Graph from CleanTechnica

Solar is already cheaper in places like Germany, where the average total cost per watt is as low as $2.56. An average U.S system costs nearly twice as much, even though hardware costs are the same in both countries. So what are the areas that the U.S solar industry can improve upon?

The largest solar soft costs in the U.S come from supply chain management, both physical and financial. Supply chain issues represent 11.7% of the total cost of solar, or about $0.61/watt. Transportation and storage costs in the U.S tend to be higher than in Germany. This has a lot to do with the fact that the U.S is a large country with a fairly spread out population, compared to Germany. Solar companies often cover large geographic markets, which requires them to ship their hardware across equally long distances.
(more…)

Read Full Post »

Big Brown coal plant in Texas

Big Brown coal plant in Texas is one of the largest CO2 emitters

Yesterday, EPA administrator Gina McCarthy announced stage two of President Obama’s Climate Action Plan, the Clean Power Plan, which is designed to reduce power plant greenhouse gas pollution and increase energy efficiency. The plan is to create a flexible environment for each state by allowing cooperation between multiple states along with individual state plans to comply with the Clean Power Plan guidelines. The proposal aims to encourage states, companies and private individuals to get involved in the reduction of greenhouse gasses that come from domestic power plants that burn fossil fuels, especially coal. Its flexibility and benefits are what’s going to drive this environmental plan to its final goal.

The plan requires that states have their proposals submitted by June of 2016 and started by 2020, with the goal of reducing carbon emissions 30% below 2005 levels by 2030. In addition to reducing our impact on climate change, the plan is projected have many other benefits as well.  It is projected to cut electric bills by 8%, cut particle pollution, nitrogen oxides, and sulfur dioxide by more than 25%, and have tremendous health benefits. This regulation has the potential to prevent 6,600 premature deaths and hundreds of thousands of asthma attacks in children who are all exposed to the toxins coal plants emit into the environment. According to the EPA, a projected increase of 104,000 jobs will be created in power production, fuel extraction and the demand side energy sector, and up to $93 billion in climate and public health benefits could be made by making the changes this plan guides us to do.

Texas is home to 18 coal plants

Texas is home to 18 coal plants

Coal plants alone count for one third of all greenhouse gas emissions in the US, with Texas being the largest producer from its 18 coal fired power plants located mostly in east Texas. Currently, there is no restriction on carbon pollution from existing power plants and a steady increase of carbon dioxide atmospheric concentration has gone from 387 parts per million in 2009, to a record 401 parts per million as of April 2014 which, according to ice core records, hasn’t been reached in over 800,000 years. With over 40% of US power generated from coal plants, adjustment of environmental regulations has been needed for a long while.

The goals of the Clean Power Plan are outlined with specific requirements of greenhouse gas emissions that will serve as another step forward towards low-carbon technologies and a cleaner planet. The Clean Power Plan will require a change in each state for the better of the environment, fueling new technologies and businesses that support low carbon economy. By requiring action from the states, the plan will hopefully encourage action from the citizens as well.

In addition to making changes here in the United States, the plan is also hoped to spur greater international action to address climate change. The announcement that the worlds largest carbon emitter, China, will place a cap on carbon emissions in 2016, seems to indicate that the strategy might already be working.

This announcement isn’t the end of the process.  EPA is now collecting feedback from the public on this proposal.  You can help ensure that this proposed regulation to address the urgent problem of climate change is adopted and put into action as quickly as possible by letting EPA know that you support limited carbon pollution from power plants.

Read Full Post »

« Newer Posts - Older Posts »