Tuesday, November 18, 2014

Alternative Clean Energy Roundup: 18 November 2014

Why Republicans Keep Telling Everyone They’re Not Scientists
OCT. 30, 2014 - Gov. Rick Scott of Florida, a Republican who is fighting a Democratic challenge from former Gov. Charlie Crist, was asked by The Miami Herald if he believes climate change is significantly affecting the weather. “Well, I’m not a scientist,” he said.

Senator Mitch McConnell of Kentucky, who is locked in a tight re-election race, was asked this month by The Cincinnati Enquirer if he believes that climate change is a problem. “I’m not a scientist,” he said.

House Speaker John A. Boehner, when asked by reporters if climate change will play a role in the Republican agenda, came up with a now-familiar formulation. “I’m not qualified to debate the science over climate change,” he said. read more>>>

40% Renewable Energy Integration No Trouble For Midwest
November 7th, 2014 - A new study conducted by the Minnesota Department of Commerce in coordination with the Midwest regional independent grid operator Mid-continent Independent System Operator (MISO) has found that the state of Minnesota could obtain 40% or more of its electricity from wind and solar energy without suffering any grid reliability issues.

The report, which builds on real-world situations like the states of Iowa and South Dakota generating more than 25% of their energy from wind during 2013, is another splash of cold water in the faces of those who attempt to dismiss renewable energy as being somehow impractical. read more>>>

How the DOE's Better Buildings Challenge is pushing deep decarbonization
November 10, 2014 - On paper, the Department of Energy's (DOE) Better Buildings Challenge is rather modest. Gently push U.S. industrial and commercial building owners to commit to cutting energy consumption 20 percent or more over 10 years — a very small drop in the global carbon bucket. But the program is turning out to be much more transformative, by driving building owners to reach for deep decarbonization goals rather than just the low-hanging fruit.

Homes, offices, universities and industrial facilities consume a third of all the energy in the world. In the United States alone, these buildings account for over $400 billion a year in energy consumption. Without a doubt, buildings are one of the largest sources of energy demand in the world and a key component of any climate mitigation strategy. read more>>>

Investigator | Thousands of Ohio students in chemical danger zone
November 13, 2014 - On the evening of April 17, 2013, a massive blast at a fertilizer company in West, Texas, killed 15 people and injured hundreds more. The explosion shattered windows seven miles away, and damaged or destroyed nearly 150 buildings, including three unoccupied schools.

Now, a Washington, D.C.-based research group has released a new report that lists chemical facilities in Northeast Ohio that store toxins which, if released in an accidental explosion or leak, could directly impact hundreds of thousands of students throughout the area. read more>>>

States Lead Way On Clean Energy As Congress Flounders, Ritter Says
November 13, 2014 - As gridlock in Washington, D.C., stalls progress on clean energy policy at the federal level, states are “leading the charge toward a new energy economy,” former Colorado Gov. Bill Ritter Jr. said.

“The American public doesn’t understand how broken the system is,” said Ritter, speaking at the 25th annual SRI Conference earlier this week in Colorado Springs, Colo. Nearly 600 financial professionals attended.

Ritter, who heads the Center for the New Energy Economy at Colorado State University, said a lack of leadership in Washington is causing governors from both red and blue states to focus on developing clean, affordable energy, while trying to reduce the impact of climate change, create jobs and keep the U.S. on the cutting edge of global competition. read more>>>

Lightning expected to increase by 50 percent with global warming
November 13, 2014 - Today’s climate models predict a 50 percent increase in lightning strikes across the United States during this century as a result of warming temperatures associated with climate change.

Reporting in the Nov. 14 issue of the journal Science, UC Berkeley climate scientist David Romps and his colleagues look at predictions of precipitation and cloud buoyancy in 11 different climate models and conclude that their combined effect will generate more frequent electrical discharges to the ground. read more>>>

Why don't some state officials want you to read this report on 'green’ energy jobs?
Report on ‘green’ energy jobs was put on ice during debate

November 16, 2014 - A state agency paid almost $435,000 for a survey to tally clean-energy jobs in Ohio but never released the results.

The Ohio Development Services Agency says the study went unused because it was based on dubious methods and came to flawed conclusions.

Others, including experts in survey methods, disagree with this assessment and are perplexed by the criticism. read more>>>

Future Solent Conference hears how green technology scheme could create hundreds of jobs in Hampshire and save millions in electricity
11 November 2014 - HUNDREDS of new jobs could be created in Hampshire and millions saved in electricity bills if a scheme to encourage green technology wins local authority backing.

The jobs promise came as business leaders from across the region converged for the Future Solent 2014 Conference yesterday.

The all day event held at a venue at Portsmouth's historic dockyard was held to discuss the future direction of the local economy and the benefits of a lower carbon economy - especially in reducing our electricity bills. read more>>>

Sun Jack - world's most powerful solar charger!

Study says California solar boom makes the state a national leader, prepares new generation of workers
November 10, 2014 - Strong statewide and federal clean-energy policies have positioned California as the nation’s solar energy leader in terms of generating new, well-paying construction and permanent jobs while working to curb climate change, according to a new report by UC Berkeley.

The Donald Vial Center on Employment in the Green Economy at Berkeley found that California’s use of electricity from renewable sources increased from 11 percent in 2008 to nearly 20 percent in 2013. The center’s report, “Environmental and Economic Benefits of Building Solar in California,” released today (Monday, Nov. 10), notes that more than 15,000 new jobs have been created over the last five years by California’s solar-farm construction boom, with workers building solar arrays earning on average $78,000 a year plus health and other benefits. read more>>>

CPS Energy putting San Antonio on the forefront of smart cities
November 10, 2014 - The largest municipally owned electric and natural gas utility in the United States, CPS Energy, is working with the Advanced Energy Economy Institute, a nonprofit educational affiliate of Advanced Energy Economy (AEE), to make San Antonio a "Smart City" through new technologies and services connected by the city's power grid.

A Smart City results from a convergence of advanced energy and advanced digital technology where city services are optimized by instant communication and coordinated response, according to a definition by AEE.

"The Smart City movement is about connecting households with information and services that put them in control of their energy use and giving businesses tools to make them more productive," said Graham Richard, CEO of Advanced Energy Economy and the AEE Institute. read more>>>

U.S. isn’t among world’s greenest countries
November 10, 2014 - Q: I recently heard that Sweden is the greenest country in the world. Is this true and, if so, by what standards? And where does the U.S. rank?

— RAUL SWAIN, NEW YORK CITY

A: It’s true that Sweden came out on top in the recently released ranking of 60 countries according to sustainability by consulting firm Dual Citizen Inc. in its fourth annual Global Green Economy Index. Norway, Costa Rica, Germany and Denmark rounded out the top five.

The rankings take into account a wide range of economic indicators and data sets regarding leadership on climate change, encouragement of efficiency, investing in green technology and sustainability, and management of ecosystems and natural capital. read more>>>

Green jobs grow as GFC recedes
November 8, 2014 - With the GFC becoming a distant memory and the job market gradually improving, concerns about the environment will come more to the fore and there will be a renewed focus on "green jobs", but what exactly are green jobs, and are they growing in number?

Green jobs fall under five categories; jobs producing energy from renewable resources such as wind and solar power; products and services that improve energy efficiency; jobs producing energy-efficient equipment, building and vehicles; jobs in pollution reduction, or its removal and recycling, and jobs in natural-resource conservation, environmental compliance, education and training. read more>>>


Monday, November 10, 2014

Alternative Clean Energy Roundup: 10 November 2014

Tiny rural co-op touted as solar leader
November 5, 2014 - One of the smallest utilities in the United States is being recognized as a solar leader. Kalona, Iowa's 650-member Farmers Electric Cooperative has become a model for simple, hands-on business programs that have made 20 percent of its members solar owners, according to the Solar Electric Power Association (SEPA), which has published a case study on the co-op.

From feed-in tariffs to community solar gardens, Farmers is expanding in response to demand.

"The technology is coming. You're either going to embrace it, or a third party is going to come in and serve that load and you're going to lose that load," said Farmers' General Manager Warren McKenna, who SEPA named Utility CEO of the Year in 2014. read more>>>

Spain’s Stunning Solar Power Towers
Nov. 7 2014 - Two slim towers rise from the fields 20 miles west of Seville, each bathed in the rays of an otherworldly glow. Though they look like portals to another dimension, they serve a much more practical purpose: They are the "power towers" of Solucar, the largest solar energy complex in Europe.

The towers, named PS10 and PS20, began operating in 2007 and 2009. Each is surrounded by a field of angled mirrors known as heliostats, which reflect solar radiation onto a receiver located at the top of each tower. This reflected sunlight illuminates dust and water vapor in the air, resulting in the brilliant glowing rays.

The heliostats—624 for the PS10 and 1,255 for the PS20—move during the day in order to reflect the most sunlight possible. When the rays of light reach the receiver, their heat produces steam, which is used to power a turbine. The turbine drives a generator, thereby producing electricity. read more>>>

Sun Jack - world's most powerful solar charger!

Combining 'Tinkertoy' materials with solar cells for increased photovoltaic efficiency
November 3, 2014 - Researchers at Sandia National Laboratories have received a $1.2 million award from the U.S. Department of Energy's SunShot Initiative to develop a technique that they believe will significantly improve the efficiencies of photovoltaic materials and help make solar electricity cost-competitive with other sources of energy.

The work builds on Sandia's recent successes with metal-organic framework (MOF) materials by combining them with dye-sensitized solar cells (DSSC).

"A lot of people are working with DSSCs, but we think our expertise with MOFs gives us a tool that others don't have," said Sandia's Erik Spoerke, a materials scientist with a long history of solar cell exploration at the labs. read more>>>

Institutions Adding Bigger Microgrids
Nov. 4, 2014 - Universities and hospitals are installing larger and more self sustaining electric generation facilities to lower their utility costs, increase their renewable portfolios and provide greater independence from the power grid.

Santa Fe Community College in New Mexico in September celebrated the installation of a 1.5 megawatt solar project in partnership with Positive Energy Solar, which owns the facility and will sell the college power at a fixed rate, with an expected savings of $200,000 per year.

“We made a commitment many years ago to lower our carbon footprint,” said college president Randy Grissom. The project will provide an average of 44 percent of the power used by the college. read more>>>

Your own energy 'island'? Microgrid could standardize small, self-sustaining electric grids
November 5, 2014 - When Department of Energy and Oak Ridge National Laboratory researcher Yan Xu talks about "islanding," or isolating, from the grid, she's discussing a fundamental benefit of microgrids -- small systems powered by renewables and energy storage devices. The benefit is that microgrids can disconnect from larger utility grids and continue to provide power locally.

"If the microgrid is always connected to the main grid, what's the point?" Xu said. "If something goes wrong with the main grid, like a dramatic drop in voltage, for example, you may want to disconnect."

Microgrids are designed to not only continue power to local units such as neighborhoods, hospitals or industrial parks but also improve energy efficiency and reduce cost when connected to the main grid. read more>>>

High Schoolers Built a Solar-Powered Electric Vehicle for Just $1,500
11/03/14 - In early 2013, engineering students at Rhode Island’s Tiverton High School were given an ambitious project by their teacher: build a fully-functional electric vehicle with virtually nothing by way of a budget. What they came up with is pretty extraordinary: first they created The Endurance, a $1000 single-person PiEV, followed by The Apotheosis, a $1500 solar-powered EV that achieves a phenomenal 1552 MPGe.

Instructor Edwin Fernandes worked with two high school seniors—Zach and Ryan—to build the Endurance. The trio followed designs from a “nice fellow” in Florida to construct a chassis from PVC piping, which was donated to the project by a local plumber. An additional donation of $565 from a friend of the school allowed them to purchase bicycle wheels and a brushless DC motor that was originally designed for use in e-bikes. read more>>>

Barnes & Noble

SolarWorld is increasing its production capacity in the US
03.11.2014 - SolarWorld AG from Bonn has announced that it is increasing the capacity of the production site for photovoltaic modules and cells in Hillsboro, Oregon. This will bring SolarWorld AG's future capacity up to a total of 1,300 MW.

The photovoltaic market is booming in the USA. Demand increased significantly this year and the industry is expecting a further increase next year. For this reason, the corporation intends to increase its module production by 150 MW to an annual capacity of 530 MW. read more>>>

Users don't understand the energy aspect of computers
November 3, 2014 - Computers consume significant amounts of energy even when they are not in use, and computer users don't even realize it, meaning lost opportunities to save energy, according to the results of two studies commissioned by the California Energy Commission (CEC) and conducted by the California Plug Load Research Center.

Ultimately, the study results were compared to each other, revealing that users don't fully understand how their computers' power management works and that computers are not going into sleep mode or being automatically turned off as often as users think. read more>>>

[Infographic] Green Alternatives to Conventional Building Materials
3 November 2014 - Green buildings can reduce energy use by between 30 and 50 percent while only costing between three and five percent more thean conventional buildings to construct.

With this in mind, construction training expert Able Skills has produced an infographic outlining some of the best green solutions construction companies can find.

Areas of construction covered include insulation, flooring and structural with respective green suggestions including wool, bamboo and even straw bales.

Take a look at the infographic below to find out more: read more>>>

A Tale of Two Green Homes
11/2/2014 - If you spend enough time in the environmental movement, you'll undoubtedly get wrapped up in the philosophical discussions of what is the most “green.” Paper, or plastic? Off-grid, or grid-tied? Such debates are naturally going to arise in a movement whose goal is to improve the way people live on this planet, because the act of living affects our natural world many varied ways. Sometimes, improvement in one aspect of environmental impact has unintended consequences in another.

Green building is not without its own debates of this ilk. Should a new insulation product capable of drastically dropping energy consumption be used, even if it is manufactured with chemicals whose toxicity is not well studied? Should I stay in my existing energy hog of a home here in town, or build a new green home in a location that requires me to drive many miles each day to work and the nearest grocery store? Any project that successfully transforms from dream to reality is going to have to accept some compromises between competing environmental concerns. I work with customers every day who must contemplate these trade-offs, and have observed that green home projects are often guided by one of two very different general philsophies, each with their separate focus on what it means to be a truly green residence. read more>>>

Earth Talk: Sweden leads world in sustainability
November 2, 2014 - I recently heard that Sweden is the greenest country in the world. Is this true and, if so, by what standards? And where does the U.S. rank?

—Raul Swain, New York City

It’s true that Sweden came out on top in the recently released ranking of 60 countries according to sustainability by consulting firm Dual Citizen Inc. in its fourth annual Global Green Economy Index . Norway, Costa Rica, Germany and Denmark rounded out the top five. The rankings take into account a wide range of economic indicators and datasets regarding leadership on climate change, encouragement of efficiency sectors, market facilitation and investing in green technology and sustainability and management of ecosystems and natural capital. read more>>>

Building Sustainable Cities
Nov 1, 2014 - “Time is running out. If we don’t really change we will be in real trouble in the next 10 years.” That was the stark warning from Dr Arab Hobdallah from United Nations Environment Programme (UNEP) at the Emirates Green Building Council’s (EmiratesGBC) Congress on 20-21 October.

Sustainable Cities for the Future was the theme for this year’s congress, which saw stakeholders, delegates and government representatives discuss best practice and look at how existing successful green programmes can be adopted in the UAE and beyond.

“Cities and buildings are where we live, work and play, and we need to ensure that we build cities that not only stimulate economic activity, but also for our social well-being, and protecting the environment and the scarce resources that we have,” said EmiratesGBC chairman, Saeed Al Abbar.

The vision is clear, but what is the method? read more>>>