March 16, 2010

Rutgers research potential to impact solar cell efficiency

Rutgers professors are awarded by the American Physical Society for their research efforts, which could contribute to furthering the efficiency of solar energy conversion. ..
... "The prize recognizes Cheong’s work in understanding a class of materials called multiferroics, materials which exhibit both magnetic properties and electrical properties that resemble magnetism. The materials have potential to add new capabilities to semiconductor electronics, boost solar cell efficiency and increase the data storage capacity of hard disk drives." ...
Via Rutgers Univ: Rutgers Professors Recognition for Outstanding Research


Sierra Club Weighs in on Electric vs. Wood for Heat

sierra club logoWhich is less carbon intensive:  electic heat or wood stovfe heat? 

The Sierra Club's "Hey Mr. Green" tells us ...it depends on the quality / newness of your wood stove and where the pollution ends up -- at a power plant or in your neighborhood.  No easy answers but some good info.

" ... carbon footprint depends on the source of your electric power and the quality of your wood burner. ... power ... generated from coal or other fossil fuels ... footprint might be bigger than if you're burning wood in a new, efficient, EPA-approved firebox or stove. ..."

" ... wood burner ... releases a lot more other pollutants into the air ... releases them right where you and your neighbors breathe ... wood ... emits 250 times as much global-warming methane as burning coal in a power plant."

 

Via:  Sierra Club  LINK


March 15, 2010

Renewable Power Soccket

Harvard students develop soccket soccer ball that charges during play and can power devices at home, especially useful in emerging economies and off-grid situations. ...
... "The magic soccer ball created by Harvard students Jessica Lin, Jessica Matthews, Julia Silverman, and Hemali Thakkar is beautiful in its simplicity. " ...
Via TakePart: Young Women Changing the World


Solar Hot Water Project Targets Source Reduction

Bowdoin College is implementing renewable energy projects across its campus. ...
... "The project, designed for the roof of Thorne, includes 24 glazed flat plate solar collectors, which will make up a 960-square-foot solar thermal array, and the piping to solar storage tanks. " ...
Via Bowdoin: Solar Hot Water Project for Thorne Hall


Solar Powered Rickshaws Could Cut Pollution in India

rickshawIndia has lots of gas and diesel powered rickshaws ... these emit significant quantities of pollution ... there is work to outfit rickshaws with batteries and an electric motor.  These cost close to 3 x the cost of a traditional rickshaw but the government may offer loans to help offset the cost differential.

" ... Soleckshaw ... can either be pedaled or run off of a 36-volt battery that is charged every 45 miles from a solar charging station ... prototype ... seats three and has electric lights, an FM radio, four mobile phone chargers, and can travel at 12 and a half miles per hour. ..."


Via:  cleanechnica LINK



March 14, 2010

Terracycle: e-Waste to Flower Pots

waste for making flower potsTerracycle reuses / recycles sall sorts of stuff such as juice boxes and turns them into bags and totes.

They take e-wast and turn it into useful products ... keeping waste out of the landfill.recycled plastic flower  pots

"Made from 100% e-waste (such as crushed computers and fax machines) that would otherwise have ended up in a landfill. These ingenious little pots help you garden sustainably! "

 

Via:  Terracycle.net  LINK


Green Pharmacy designs sustainable pharmaceutical products and processes

European Environment Agency hosted workshop on pharmaceuticals in the environment at Copenhagen meeting in January 2009 and the participating experts collaborated to develop a position on sustainability for the EU pharma industry. ...
... "Green pharmacy is the design of pharmaceutical products and processes that eliminate or reduce the use and generation of hazardous substances. Following these principles, pharmaceuticals can be generated with reduced impact on the environment during production or after use. The introduction of such processes and pharmaceuticals is currently not a high priority for the pharmaceutical industry but future generations of pharmaceuticals will probably leave fewer residues in the environment. Because producers, doctors, pharmacists and patients still know little about the environmental effects, fate and behaviour of pharmaceuticals, communication on these matters is crucial. The environmental issues can be introduced in already existing information schemes to increase awareness that, in addition to the desired health effects, certain pharmaceuticals may have significant environmental impacts. " ...
Via European Union: Pharmaceuticals in the environment (PDF)


Renewable energy course focuses on biomass gas

The University of Minnesota Morris campus offers new biomass gasification technology curriculum this May through a collaborative partnership of public, private, and academic organizations. ...
... "An intensive three-week course and other opportunities will be offered in May 2010 on the Morris campus. " ...
Via University of Minnesota Morris: May 2010 biomass gasification course


Continue reading "Renewable energy course focuses on biomass gas" »

March 13, 2010

Energy Saving Tip ...

applianceSmall changes can save energy and can really add up.  Some changes are not hard to do at all ... just put your mind to it.

" ... simple changes in your life ... can reduce the amount of C02 released into the atmosphere and help stop global warming. Be part of the solution"

"Run your dishwasher only with a full load. Save 100 lbs. of carbon dioxide and $40 per year."

 

Via:  stopglobalwarming.org   LINK


Energy Efficiency in the Dorm Room

Changes in student lifestyle will lead to lower energy use. ...
... "But short of developing a revolutionary technology that will power the whole world, students have to do their part to help the planet by cutting back on energy waste. And that means lifestyle changes. " ...
Via The Tech, MIT: Turn off your lights

March 12, 2010

Solar Powered Internet in Africa




Carbon Emission Reporting with Enviance

Envian Greenhouse Gas FastTrackEnviance makes a carbon reporting system for the " ... Apparently close to 61 percent of companies still don’t have any sort of carbon emissions tracking system in place."

" ... Enviance Greenhouse Gas FastTrack program is specifically focused on businesses that need to comply with ... requirements put in place by the U.S. Environmental Protection Agency ... call for companies to submit their first batch of information for fiscal year 2010 by March 31, 2011. ..."


Via:  ZDNet  LINK


March 11, 2010

Smart Meters and Efficient Distribution Key to Utility Transformation

Microsoft takes the pulse of the utility industry, showing that information-enabling (smart) the grid, electrical distribution, and consumption (metering) will transform the business model. ...
... "The survey shows that utilities professionals and executives perceive distribution management and smart metering solutions as the most important technologies for successful smart grid implementations. Integration of renewable energy sources into the smart grid and consumer energy management solutions follow closely. However, 63 percent of the respondents in the Americas think the information technologies available today are not sufficient to address future challenges, while only 45 percent and 42 percent of respondents in Europe, Middle East and Africa (EMEA) and Asia Pacific respectively believe they are insufficient. " ...
Via Microsoft: Smart Grid Revolution


Continue reading "Smart Meters and Efficient Distribution Key to Utility Transformation" »

Movie Theaters Getting Greener

Movie theaters are embracing the the green movement including LEED.

" ... theaters are making an effort to help viewers go green ... including Georgia-based Carmike Cinemas ... built a LEED-certified theater in Chattanooga, Tenn., which opened in November ... "

 

 

" ... Environmentally conscious theater construction and design are growing trends ... Some theaters are installing solar panels ... and using recycled building materials for new theaters and existing facilities that are under renovation."

 

 

Via: FORBES LINK


Coca-Cola Highlights Water Saving Operations

Coke is huge - and uses huge quantities lots of raw materials including water. Listen to Coke's VP of the Environment talk about Coke's activities for minimizing water use. " ... using new water filtering and recovery technologies to bring the company's water use down." Via: SmartPlanet LINK

March 10, 2010

Climate Science rework to drive quality

Climate science will be reviewed by independent scientific panel. ...
... "He said he was not certain how many members would serve in thegroup, but said they would represent a variety of scientific disciplines. He expects to complete the review by the end of August ... " ...
http://nyti.ms/aKBEIY


Efficient process for cellulosic biofuels with water

University of Wisconsin-Madison researchers develop chemical process that efficiently produces biofuels from cellulose: "developed a promising new chemical method to liberate the sugar molecules trapped inside inedible plant biomass, a key step in the creation of cellulosic biofuels. The approach, which is described in the March 9 issue of the Proceedings of the National Academy of Sciences, can convert three-quarters of the sugars locked up in raw corn stover into simple, fermentable sugars, making it an attractive alternative to the enzyme-based approaches currently favored by biofuels researchers. " http://bit.ly/c0mfRA

Great Lakes Bioenergy Research Center supported this biomass research project: "The researchers found that water was the key to making the process efficient. Without water, the sugars produced by the action of the ionic liquid and the acid rapidly degraded into other compounds." http://bit.ly/cMYxV9


Continue reading "Efficient process for cellulosic biofuels with water" »

Red Lobster Goes Green with LEED

Darden logoDarden Restaurants - owner of Red Lobster and other restaurant brands - is embracing the USGBC LEED Standards.

" ... launching a sustainable restaurant design initiative ... will require that all new restaurants be built to the U.S. Green Building Council's LEED standards ... need to be built following the LEED Rating Systems code when feasible."

" ... launching with eight restaurants that have been built, or are in the process of being built, to achieve LEED certification."

 

Via: FORBES LINK


Chicago's ConEd Experiments with Consumer Energy Management Tools

ConEd LogoChicago's ConEd is conducting an experiment to determine how consumers manage their energy use when they have metrics on use, cost and use patterns.  Home will be outfitted with solar panels and some homes will be allowed to sell back to the grid and others will not.

" ... will install smart electric meters and price the homes’ electric use by the hour. Half of the homes will be able to gain credits by sending stored solar power back to the grid. The other half won’t be able to store their energy."

" ... whether consumers have the ability, with this technology, to become little utilities. They will be able to buy and sell electricity at a real-time hourly price, which is very close to the wholesale price, from their homes."

 

Via:  SmartPlanet LINK


March 09, 2010

Green polymer chemistry breakthrough improves recycling of plastic

Organic catalysts are used to create biodegradable molecules that can be recycled more effectively. IBM and Stanford discuss green chemistry breakthrough on YouTube. http://bit.ly/dB3m98

  • IBM scientists collaborate to find sustainable plastics: "this chemistry breakthrough around sustainable plastics represents another example of how we are expanding beyond our traditional boundaries" http://bit.ly/b48ogb
  • Organocatalysis for Polymer Synthesis via ACS: "highlight the opportunities and challenges in the use of organic molecules as catalysts or initiators for polymerization reactions." http://bit.ly/cjhbvu
  • IBM Green Chemistry practitioner: "Jim Hedrick, a researcher at IBM’s Research facility in San Jose, CA, works on new formulas that could make it easier to recycle the 13 billion plastic bottles disposed of each year globally." http://bit.ly/cuKpbg







Bringing Solar education to the source

Great work! Amazon solar education courtesy of UC Berkeley College of Engineering: "Next, the teachers brought out small, solar panel kits to collect solar energy. The group made solar-powered radios, exploring electromagnetic waves and radio transmission." http://bit.ly/cWOrla


Learn from Solar Energy boom and bust in Spain

Spain is able to execute a number of learning cycles in solar energy production and support. The country is adapting and other countries can understand what to avoid. ...
... "And regulators are still learning how to structure stimulus payments so that they yield a stable green industry that supports itself, rather than just costly energy and an economic flash in the pan like Spain’s." ...
http://bit.ly/9dAyAK


Porsche's Concept Hybrid - Hot !

Porsche 918 Concept Hybrid

Porsche's take on hybrid technology is a 918 Spyder that uses " ... a plug-in hybrid system comprised of two electric motors coupled to a 3.4-liter V-8 racing engine ... a parallel hybrid, the car can run on pure electricity, just gas, or a combination of the two."

It looks great ... !

 

Via:  ZDNet  LINK


March 08, 2010

Algae Biofuel Future

University of Vermont will host algae biofuel discussion on March 17 and 18: "Foremost algae biofuel researchers and entrepreneurs will present on the current state and projected future of algae as a biofuel feedstock." http://bit.ly/dd82of


Green investment significant in developing nations

Green investments will be targeted by the International Monetary Fund through 100bn green fund: "Strauss-Kahn pointed out that developing countries would require large-scale, long-term investments for climate change adaptation and mitigation, with the Copenhagen Accord suggesting that $100-billion a year in funds ... " http://bit.ly/b0p4CC


Continue reading "Green investment significant in developing nations" »

DASANI® Green Plant BottleTM (plant based plastic and recyclable too)

plantbottle

DASANI® Water (part of the Coca-Cola Company) is rolling our plant bottles in the western US.  These bottles have UP TO 30% plant-sourced plastic and are just as recyclable - 100% - as their normal #1 PET bottles.

" ... Today, the plant-based material is made from sugar cane juice and/or molasses, which is a by-product of producing sugar."

" ... in Denmark, 65 percent of PlantBottle packaging will come from a combination of recycled and plant-based material ... "

" ... Ultimately, our goal is to develop recyclable plastic bottles made from plant-based waste -- thereby turning waste into a resource."


 

Via:  DASANI® LINK


March 07, 2010

CO2 emissions to cement via calcium carbonate

what to do with co2 emissions from coal fired power plants: "process that takes CO2 emissions from a coal- or gas-fired power plant and sprays seawater into it and naturally converts most of the CO2 into calcium carbonate, which is then spray-dried into cement or shaped into little pellets that can be used as concrete aggregates for building walls ... " http://nyti.ms/8ZnJ6g


Continue reading "CO2 emissions to cement via calcium carbonate" »

Harness the Power of the Sun

James Trainham will lecure on solar energy at the University of Delaware. ... "James Trainham, senior vice president of engineering for Sundrop Fuels of Colorado, will deliver the Jack A. Gerster Memorial Lecture on solar energy at 10 a.m., Friday, March 19, in Room 102 Colburn Laboratory." http://bit.ly/cRCnay


Continue reading "Harness the Power of the Sun" »

Save Energy and Money with These Tips

greenandmore logo

Small day changes in our day to day activities can add up and make a real difference.  Here are some tips from greenandmore.com via: EPA USDOE and EnergyStar.gov that can help save energy, water and other resources:

 

"Turn off appliances and lights when you leave the room. (www.epa.gov)"

" ... microwave to cook small meals. It uses less power than an oven. (www.epa.gov)"

"Cut back on air conditioning and heating use if you can. (www.epa.gov)"

See LINK for the complete list. 

Via:  greenandmore LINK


Continue reading "Save Energy and Money with These Tips" »

March 06, 2010

Dixon Golf's "GREEN" Golf Balls

Dixon Golf's "GREEN" golf balls are truly green - made with recycled materials and themselves recyclable.

" ...first high-performance eco-friendly golf balls ... all balls manufactured by Dixon Golf are "green" to the core ... 100% recyclable and made from reprocessable materials ... packaging is made from 100% recycled material."

 






Via: LINK

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Solar Energy Technology Challenge

Arizona State University will facilitate the NAE Grand Challenge Summit where leading talent will tackle challenges such as solar energy economics. ... "On April 8 and 9 at the Arizona Biltmore in Phoenix, experts will explore critical needs to develop new medicines and biomedical technologies, make solar energy economical, find better ways to manage and recycle the increasing amount of waste materials produced by growing nations, and transform education to prepare the next generations for facing these and other challenges. "

http://bit.ly/8ZWzya


Continue reading "Solar Energy Technology Challenge" »

March 05, 2010

Packaging improvements target waste reductions

ATT targets eco-friendly packaging for wireless device accessories and will influence manufacturers of mobile phones to reduce the environmental impact of handsets. ... "AT&T estimates that the packaging improvements for device chargers, cases, batteries and data cables will help to avoid more than 200 tons of wasted plastic and paper in 2010. For example, the packaging for batteries and data cables will change from plastic “clam shell”-style packaging to small, recyclable paper boxes. The packaging for protective phone cases and car chargers will change to slimmer packaging. Suppliers will be required to reduce packaging, use non-petroleum based inks and use recycled materials for in-box documentation of new devices. Suppliers will be required to assert that all devices delivered to AT&T have avoided virgin materials mined in conflict zones within the Democratic Republic of the Congo (DRC). " http://bit.ly/cWmZxG




Office Energy Efficiency Achieved at Volkswagen through Focus on Print Scan Copy and Fax Equipment

Volkswagen Group has achieved run-rate savings of 9.26 million kilowatt hours per year after it optimizes its office equipment infrastructure for energy efficiency. This achievement has taken almost five years and have delivered an almost 90% energy savings as compared to 2005. ...
... "Volkswagen has made progress in terms of costs, energy efficiency and the environmental balance sheet by replacing more than 52,000 fax machines, printers, photocopiers and scanners with fewer than 17,500 multifunction devices throughout the Group, and then integrating these new devices into a unified IT infrastructure. Seven energy-efficient standard devices take the place of 832 different models of office equipment. Thus Group IT at Volkswagen reduced the pool of devices by 66 percent and eliminated around 35,000 single machines. Stacked on top of each other, they would form a tower 14 kilometers high. The new devices automatically report problems and toner levels to a service center. This enables optimal route planning for the maintenance personnel. Advantages: repairs and maintenance are carried out as needed, storage of consumables on site is no longer necessary, and toner cartridges are always changed in an environmentally friendly way without non-specialist staff needing to get involved. " ...
http://bit.ly/aIUj9y


PlanetSolar - First Solar Powered Boat to Sail Around the Globe ?

PlanetSolar boat

"PlanetSolar ... topped by a large array of photovoltaic solar panels ... will be both silent and clean. The goal is to navigate around the world at an average speed of 8 knots ..."

" .. will be home to two sailors during the round-the-world attempt, and can accommodate up to fifty people during the promotional trips planned ..."

 

Via:  PlanetSolar  LINK


March 04, 2010

Florida Solar Power Integration

FPL integrates solar with gas-fired power generation at its Florida plant, testing this model. ... "FPL Group expects to cut costs by about 20 percent compared with a stand-alone solar facility, since it does not have to build a new steam turbine or new high-power transmission lines. " ... http://nyti.ms/amIPAf


March 03, 2010

Dupont algae to biobutanol bioscience research through metabolic engineering

Department of Energy awards Dupont and partners funding for research into algae derived next-gen biofuels. ... "The macroalgae-to-isobutanol project will focus on: improving domestic macroalgae aquaculture; converting macroalgae to bio-available sugars; converting those sugars to isobutanol; and economic and environmental optimization of the production process. More than 60 scientists in Wilmington, Del., and Berkeley, Calif., will work on this research and development program. " http://bit.ly/bpWC49


Continue reading "Dupont algae to biobutanol bioscience research through metabolic engineering" »

Tata Nano EV Electric Vehicle on display at Geneva Auto Show

Tata Motors shows its Nano Electric Vehicle to European audience at the Geneva Auto Show. ... "It will seat four individuals comfortably in its spacious interiors, which the Tata Nano is known for. It will have a predicted range of up to 160 km and an acceleration of 0-60 kmph in under 10 seconds. Tata Motors continues its innovative approach with the Tata Nano EV, using super polymer lithium ion batteries, as in the Tata Indica Vista EV, which provide superior energy density to conventional batteries. " Via Tata Motors: http://bit.ly/cYGevy




Continue reading "Tata Nano EV Electric Vehicle on display at Geneva Auto Show" »

eSolar Leader shares insights into career

... eSolar founder involved in one of the world’s largest green-energy deals - agrees to provide the technology to build solar farms in China that would generate 2,000 megawatts of electricity. http://bit.ly/bLFtbD


China's African Solar Power Connection

China commits to Africa renewable energy investments, that include solar energy. ...
... "In energy, China has proposed the construction of 100 renewable energy projects for Africa covering solar power, bio-gas, and hydro power facilities." ...
Via INSEAD: http://bit.ly/ajWH6e


GE Geospring™ Next Generation of Water Heater

GE Appliances

GE has created a new water heater - a next generation - that saves energy by novel use of technology.  Advanced (for a water heater at least) technology from other areas like sophisticated controls, hybrid modes and heat pumps can result in a very energy efficient water heater.

" ...  GE rethought every aspect of this appliance from the ground up. ... can reduce water heater operating cost up to 62% and save $320 peGeospringr year ... "

" eHeat™ Mode (most energy efficient mode) ... [using a heat pump] removes heat from the surrounding air, heats the water ... Time required to heat water is longer in this mode, but should be adequate for normal demand households. ... Hybrid Mode (default mode) Combines ... eHeat with the recovery speed and power of standard electric. ...  High Demand Mode ... higher than average water usage ... Standard Electric Mode ... faster than all other modes but it is the LEAST energy-efficient mode."

A control panel at eye level allows for easy access  and control.  Leave it alone or use it as needed to customize your hot water needs . " ... enables the vacation mode " .... system will drop the temperature set point to 50°F to save energy ... preventing the water from freezing ... automatically heats the water to the previous set temperature the day before you are expected to return. ..GeoSpring Control Panel."

The GeoSpring electric heat pump water heater is the first residential electric water heater with an electronic back-lit LCD display. The panel features a user-friendly control system located at eye-level to eliminate the need to bend down to the floor to adjust temperature settings. Changing the mode and temperature is as easy as following the on-screen menu. This easy-to-use electronic control panel offers both simplicity and flexibility, giving consumers as much or as little control as they like.

 

 

Via:  GE LINK


March 02, 2010

UCF is an exemplary champion of green projects

as recognized for initiatives by the Dept of Energy. ...
... "University of Central Florida as a national example of the best green initiatives happening at colleges and universities nationwide. " ...
Via University of Central Florida: http://bit.ly/aUs0A1


March 01, 2010

Green Computing at the Philadelphia Flower Show




UCLA Research - Carbon Capturing Crystals

Carbon capturing crystalsChemists at UCLA have created a "gene" that might capture CO2 and help control CO2 emissions.

"UCLA chemists report creating a synthetic "gene" that could capture ... carbon dioxide emissions, which contribute to global warming, rising sea levels and the increased acidity of oceans."

" ... taken organic and inorganic units and combined them into a synthetic crystal which codes information in a DNA-like manner ... no means as sophisticated as DNA, but it is certainly new in chemistry and materials science."
CO2 molecule
" ... could lead to cleaner energy, including technology that factories and cars can use to capture carbon dioxide before it reaches the atmosphere."

" ... invented a class of materials called metal-organic frameworks (MOFs), sometimes described as crystal sponges ... openings on the nanoscale ... which ... can store gases that are usually difficult to store and transport. ..."

 

Via:  UCLA  LINK


LowCarbonEconomy - UN Eductional Website

United  Nations Environmental Program

The "Low Carbon World" website ... www.LowCarbonEconomy.com - was officially launched today ... [25-Feb-2010] ...in Bali, Indonesia at the United Nations Environment Programme's annual Governing Council. ... joint project between Low Carbon Economy.com and the United Nation's Climate Neutral Network ... aims to facilitate the move to global low carbon economies, ..."

" ... will assist knowledge transfer and simplify access to information and tools tLow Carbon Worldhat can be difficult to trace ... will list every country's carbon policies, commitments, historical performance, future projections and opportunities, ..."

"Annual global greenhouse gas emissions should not exceed 40 to 48.3 Gigatonnes (Gt) of equivalent C02 in 2020, if a rise in global temperatures is to be curbed at 2 degrees C or less, whilst between 2020 and 2050, global emissions ideally need to fall by between 48 per cent and 72 per cent."



Via:  United Nations Environment Program LINK

February 28, 2010

Strategic solar roadmap

First Solar leadership affirms financial guidance, while former and current CEOs adjust their stock positions. ...
... "First Solar’s management team has confidence in the 2010 financial guidance we gave on Feb 18 as well as the company’s prospects for long-term growth…We continue to execute on our technology and strategic roadmaps ... " ...
First Solar CEO Buys and Sells via Seeking Alpha: http://bit.ly/a5gBzN


Aviation and Health Care Lag in Recycling Space

The reasons to recycle are many and should be helpful to any business ... lower  cost with less trash to dispose and pay for and "bragging rights" to promote are just two ... Yet two very large "inductries" have not jumped on the recycling bandwagon ...

medical logo" ... a The New York Times article, Leaving the Trash Behind, explored the aviation industry’s massive contribution to global waste ... millions of plastic bottles discarded at security checkpoints, but separate recycling containers in terminals or on board planes are not common. ...no industry standard for recycling ..."

"Recycling procedures vary by airline and airport. Environmental programs involve many entities ... each of the nation’s 552 commercial "airports has its own way of handling waste."aviation

" ... Continental Airlines has been recycling oil, antifreeze and other aircraft maintenance products for two or three years. Recently it began onboard collection of bottles, aluminum cans and cardboard boxes. ..."

" ... Green America, an environmental group, started a campaign to get air travelers to report back on their website what airlines were recycling ... to hold the industry accountable in enforcing their polities and to push them to do better."

" ... medical centers are the second-largest waste producers in the United States, after the food industry. ... In operating rooms, some items that are never even used are thrown away simply because they are taken out of their packaging and could have been contaminated."

 

Via: SmartPlanet LINK


February 27, 2010

Transportation Clean Energy Integration

Transportation-focused jobs bill will boost clean energy through public transit investment. ...
... "Both bus and rail manufacturing jobs have synergies with other sectors in the clean energy economy that are very crucial, Lowe says. One of the most crucial components is energy storage and advances there will be key to wind, solar and nearly all of those really big green job sectors. " ...
Via Duke Univ: http://bit.ly/aCcACn


February 26, 2010

Bloom Energy Servers™ Fuel Cells

BloomEnergy logoBloomEnergy has announced a novel fuel cell and unlike typical fuel cells if does not require precious metal catalysts. Fuel cells are typcially "cleaner" than other power sources.

" ..  an innovative new fuel cell technology ... derived from a common sand-like powder ... technology is able to produce clean, reliable, affordable power,... practically anywhere,... from a wide range of renewable or traditional fuels."

" ... Energy Servers™ are among the most efficient energy generators on the planet; providing for significantly reduced electricity costs and dramatically lower greenhouse gas emissions ... "

" ... Originally called Ion America, Bloom Energy, was founded with the mission to make clean, reliable energy affordable for everyone on earth."

" ... After two years of successful field trials in Tennessee, California, and Alaska, to validate the technology, the first commercial (100kW) products were shipped to Google in July 2008."

" ... Bloom's Energy Servers have helped our customers generate millions of kWhs of electricity and eliminate millions of pounds of CO2 from the environment."

 

Via:  BloomEnergy LINK


Plastiki - Boat Made of Recycled Plastic

PlastikiDavid de Rothschild has built a boat from recycled plastic bottles and plans to sail it from San Francisco in the US to Sydney, Australia. 

 Yes he is from the famous Rothschild family. 

The boat and crew will travel in a green manner (composting toilets and vertical green garden fertilized by composted poop) Power for on board electronics comes from solar cells and wind turbines.  The boat uses glue made from cashew nuts.

Follow the journey and check out the web site for lots of geen info.

 

Via:  Plastiki  LINK


February 25, 2010

Walmart green supply chain opportunity wiil target carbon intense products

for reduction to achieve Walmart's goal to eliminate twenty million tons of greenhouse gas (GHG) emissions from its global footprint. The company will deploy a selection, action, and assessment process to enable its sustainability program. Walmart collaborated with external leaders in sustainability and will leverage this integration team to identify projects, measure reductions, engage its supply base, and drive proper procedures into each GHG reduction benefit. ...
... "Selection -- Walmart will focus on the product categories with the highest embedded carbon. This is defined as the amount of life cycle GHG emissions per unit multiplied by the amount the company sells. To find the embedded carbon, the ASC reviewed the GHG emissions associated with all Walmart product categories. This approach ensures the project team focuses on the categories that have the greatest opportunity for reductions. Reductions can come from any part of a product’s life cycle." ...
Via Walmart Stores: http://bit.ly/aBy2pX

Walmart Sustainability commitment aligns with the company's sustainability goals of being supplied 100 percent by renewable energy, creating zero waste and selling products that sustain people. http://bit.ly/dsPMqE



Greening the Walmart integrated supply chain has the potential to reach tens of thousands of companies around the globe. http://bit.ly/cmVTcG The Walmart effect is expected to have significant implications for China according to the Environmental Defense Fund, given the size of the Walmart environmental supply chain. http://bit.ly/cwV1OW



To track benefit realization, Walmart will follow this process: Suppliers and Walmart will jointly account for the reductions. ClearCarbon will perform a quality assurance review of those claims to ensure methodology, completeness and calculations are correct. When the claims meet the quality assurance check, PricewaterhouseCoopers will assess under consulting standards whether the defined procedures were followed consistently to quantify the reduction claim. http://bit.ly/beaYyY

Walmart has received constructive feedback from its colaboraters, such as The Environmental Defense Fund. For example, EDF reviewed the WalMart’s Sustainability Report and made these comments: We’d also like to see Wal-Mart present more data that allows readers to verify the information presented. For example, the limited data presented on improvement to fuel efficiency in the truck fleet – an area where we know that WalMart has made progress – leave room for confusion. http://bit.ly/dfdj3s



Mike Duke, Walmart's President and CEO discusses the new Greenhouse Gas Goal: Today we’re announcing an aggressive new goal to eliminate 20 million metric tons of greenhouse gas emissions from the life cycle of the products we sell around the world by 2015. http://bit.ly/bBXBYx


Continue reading "Walmart green supply chain opportunity wiil target carbon intense products" »

Paper or Digital: Which Format is Better for the Environment

stack of paperAlong the lines of which is better for the environment - paper or plastic bags is the "which is better for the environment" paper or digital format for documents.  Bet you are leaning towards digital --- I am.

" ... main selling points ... of eReaders is that they are greener than print. ... common view held by consumers ... is that going digital means going green and saving trees. Many are in for a rude awakening. ... subjected to ‘cradle-to-cradle’ life cycle analysis, eReading is not nearly as green as many naively assume it is." eReaders

" ... Computers, eReaders, and cell phones don’t grow on trees and their spiraling requirement for energy is unsustainable."

" ... digital devices require a constant flow of electrons that predominately come from the combustion of coal, and at the end of their all-too-short useful lives electronics have become the single largest stream of toxic waste created by man...."

 

Via:  ZDNet  LINK


February 24, 2010

Chile Algae Biofuel Investments

Chile commits to algae-based biofuels technology by making a public-private investment of $31.6 million on research and development of biofuels produced from algae, via SciDev.Net. http://bit.ly/cTQHY2


Low Cost Green Prefab Homes - approx. $100,000

green home

" ... The number of affordable, energy-efficient modular homes continues to increase as Pennsylvania-based builder Excel Homes offers a new line aimed at first-time buyers ... targeted to be sold for under $100,000, and depending on region, for as low as $60,000. ..."

excel homes llc

" ... Excel Homes ... has built 28,000 modular homes since its founding in 1984 ...  built in sect

ions ... in Liverpool, Pa., and Marlboro, N.Y., and transported ... where they are assembled... come with the government's Energy Star label for energy efficiency ... prices do not include the cost of land...."

 

Via: USAToday LINK


Energy Server Modular Architecture is offered in Bloom Fuel Cell

Bloom Energy fuel cell is launched and is based on a solid oxide electro-chemistry. The energy server is sized into a module that can be scaled to meet commercial power requirements. ...
... "The Bloom Energy Server is distinct in four primary ways: it uses lower cost materials, provides unmatched efficiency in converting fuel to electricity, has the ability to run on a wide range of renewable or traditional fuels, and is more easily deployed and maintained. Unlike traditional renewable energy technologies, like solar and wind, which are intermittent, Bloom’s technology can provide renewable power 24/7. Each Bloom Energy Server provides 100 kilowatts (kW) of power in roughly the footprint of a parking space. Each system generates enough power to meet the needs of approximately 100 average U.S. homes or a small office building. For more power, customers simply deploy multiple Energy Servers side by side." ...
Via Bloom Energy: Advanced Fuel Cell, PDF

Bloom Energy Servers are sized to provide 100kW of power. http://bit.ly/bAYWep



Bloom Modular Architecture is build upon multiple stacks that are aggregated together into a power module. http://bit.ly/aF8jAk



Bloom Solid Oxide Fuel Cells are believed to hold the greatest potential of the various types of fuel cell technology. http://bit.ly/cFKhkF

Solid Oxide Fuel Cells, or SOFCs, are expected to be near 60% efficient at converting fuel to electricity and that can be higher in applications designed to capture and utilize the system's waste heat. http://bit.ly/c950vL




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Future of The Thermostat ... More Wired and More Interconnection

Todays thermostats are miles ahead of those of even 10 years ago. It seems the average thermostat can program multiple "Setbacks" in a day and have separate programs for the week days and weekends ... or even a unique program for each day. But they are not always easy to set up and get the most value from them. Future thermostats may be controlled by PC (via the net) so you can make changes remotely and more easily. Check out this interesting video about the Future of the Thermostat Via: ZDNet LINK

February 23, 2010

Univ Delaware V2G vehicle to grid system enables electric cars

to provide electricity balancing service onto the power grid and generate revenue for the power. http://bit.ly/aA37Ki


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Pennsylvania Solar Investments, Warrington PA Project

PA Governor Rendell invests in a portfolio of solar photovoltaic projects in Pennsylvania. ...
... "VS Solar LP will receive a $1 million solar energy program grant for the installation of a rooftop solar photovoltaic system for the Valley Square Lifestyle Shopping Center located in Warrington Township. Of the 11 buildings that comprise the Lifestyle Center property, nine will be fitted with the photovoltaic rooftop panel systems. The total system size will be 800 kW and will cover 90 percent of the annual shopping center common area's electric requirement, which is presently 1,131,000 kWh. The total project cost is $4.1 million. " ...
Via Pennsyvlania Governor Ed Rendell: Solar Investment Announcement (Doc)


Off-Grid Solar Saves Student Living College Expenses

Penn Stater Stephanie Adams shares insights on students quest for low cost college living, example: Ann Holley, lives in a tiny house that cost only $25,000 to build. ... home is powered by solar panels, made with reclaimed materials, has a composting toilet, a propane refrigerator ... http://bit.ly/c8uDax


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