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May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
An Energy Efficiency Showcase was held at Friends Meeting House in Derby, UK with displays and example systems showing PV panels, solar water heating, insulation, air and ground source heat pumps. A range of books were available to borrow together with smart meters and smart plugs to turn off appliances when not in use. The Meeting House solar
panels and controls were on display together with explanations of the zoned heating and lighting - which have helped the Meeting House meet
their 10:10 commitment.
On May 5, 2010, Efficiency Maine presented the Lewiston School Department with recognition awards for their dedication and implementation of energy saving efficiency measures in their schools.
For more information on how your home or business can save energy and cut costs please visit:
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
Im a pretty unconventional student. Most people prefer a quiet library as a place to efficiently study by dentying themselves the glory of the outside world. Efficiency though misery, lets say.
I long ago realized that if you like what youre studying, its works better in a place that you enjoy. Which, in college, led to the majority of my education taking place at two places. Firstly Phish show parking lots, and secondly Lincoln Woods, in RI. So instead of the library, my idealized image of myself as a studious university student was me in the woods with a hooded sweatshirt, blanket, music, and occaisional dip ion the lake as a study break.
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
Housing stock which hadn't yet benefiitted from a retrofit as delivered by the partner project between British Gas/ Walsall Housing Group and Walsall Council which aimed to improve housing stock under the Community Energy Saving Programme (CESP).
Photo courtesy of British Gas/ Walsall Housing Group and Walsall Council
The Kigali Cooling Efficiency Program (K-CEP), in partnership with the Ministry of Environment, the Rwanda Environment Management Authority, UN Environment, UNDP and GIZ, convened the Africa Cooling Efficiency Conference in Kigali. The one-day event brought together approximately 70 cooling and energy efficiency stakeholders, decision makers and experts.
President Barack Obama arrives to speak during a visit to Home Depot in Alexandria, Va., Tuesday, Dec. 15, 2009. (AP Photo/Susan Walsh)
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
Now small size and high efficiency (COP 157%) ion boilers STAFOR are available at South Korea.
Company STAFOR have visited Exhibition in South Korea EXPO SOLAR 2013 together with exclusive partner VBM, for more information visit www.stafor.eu/ion or www.staforkorea.kr
New generation ion heaters STATFOR helps save your money
차세대 STAFOR 이온 보일러가 여러분의 난방비용을 줄여줍니다.
에너지 가격변화와 새로운 난방기술의 출현, 환경 주택에 대한 관심의 증가로 인하여 사람들로 하여금 난방에 대한 다른 보완적 대안을 찾도록 강요하고 있습니다.
전기 에너지를 활용한 난방은 “비용이 너무 많이 든다.”는 고정관념이 있습니다. 어느 정도 맞는 이야기이긴 하지만, 반드시 짚고 넘어가야 할 사항이 있습니다. 이런 생각은 일반적인 물을 채운 시스템에서 사용되었던 TEN 보일러에 들어맞는 이야기입니다. 관형 발열체(TEN)의 표면은 매우 빠르게 소금의 단열 층을 흡수하고 보일러의 효율은 70% 이하로 떨어집니다. 결국, 에너지 효율이 낮다는 것입니다. 시간이 흐르면 관형 발열체는 과열되어 쉽사리 고장이 나게 됩니다.
이온(전극) 보일러가 갖춰진 난방 장치에서는 이와 같은 결점을 찾아볼 수가 없습니다. 관형발열체에는 전달 링크가 없어서, 시스템 난방이 직접 특수 히트 캐리어의 전기적 특성으로부터 난방 시스템으로 채워집니다. 이 히트 캐리어는 소금 속으로 침투하지 않고, 열 전달 표면이 깨끗하며 전체적인 난방 시스템의 작동은 양호하며 또한 경제적입니다.
라트비아에서 6년간 STAFOR 이온 보일러가 장착된 난방시스템을 가동해본 결과, 석유연소 방식이나 액화가스 방식보다 저렴하다는 것을 알 수 있었습니다. 보다 저렴한 천연가스는 “파이프”나 장작, 목탄 등과 같은 고체연료에서 구할 수 있습니다.
일반 단열재로 둘러싸인 62.5㎡의 가정용 방을 가열할 수 있는 225,000원의 보일러와 비교하여, STAFOR 이온 보일러가 장착된 시스템의 낮은 원가를 고려할 때, 이 보일러가 장착된 난방장치는 비용이 저렴하며 타당한 대안입니다.
이온 난방 보일러의 장점은 다음과 같습니다.
● 어떠한 방에서든 1㎡의 벽 공간에 설치할 수 있는 작은 크기,
● 조용한 운영,
● 난방비 절감을 위하여 시간대 별로 가동모드를 설정할 수 있습니다.
● STAFOR 이온 보일러는 설치가 쉽고 신속합니다.
● 연소기능이 없어 화재나 폭발에도 안전합니다.
● 작은 연료요구량
● 기존 시스템에 새로운 난방 시스템을 설치할 수 있습니다.
● 다른 난방 보일러와 병렬 구성이 가능합니다.
● 시스템 결빙 방지(히트 캐리어는 -40°C까지 얼지 않습니다.)
● 친환경적인 장점
● 차세대 에너지 절감 자동화
● EU표준에 따른 1등급 전기안전 준수(인증서 번호: T25D07, T37D08)
● STAFOR 이온 보일러에 대한 COP 157% 기록
Alabama Gov. Robert Bentley details a plan to increase efficiency among state-level law enforcement agencies, Tuesday, Jan. 22, 2013, at the state Capitol. Bentley said he will name Spencer Collier, right, as the state's Senior Law Enforcement Advisor. Collier will continue to serve in his role as Director of the Alabama Department of Homeland Security and will coordinate with individual agencies in efforts to streamline state-level law enforcement functions. With Bentley and Collier, from left, are: Col. Hugh McCall, Department of Public Safety; Mac Gibson, Director of the Alabama Department of Beverage Control; Jim Riddling, Commissioner of the Alabama Department of Insurance; Gunter Guy, Director of the Department of Conservation and Natural Resources; and Julie Magee, Director of the Department of Finance. (Governor's Office, Jamie Martin)
Several energy efficiency projects at the Green Bay School District in Wisconsin are allowing the District to cut its energy use, reduce its greenhouse gas emissions, create good jobs and save taxpayer money.
EFFICIENCY FIVE-IN-ONE combination pliers and open end wrench tool. Patent no. 1,442,083 describes the tool.
Advertisement from 1921 AUTOMOBILE TRADE DIRECTORY.
Hillside House is an extensive residential expansion for a home owned by an energy consultant. Structural insulated panels (SIPs) not only provided the structural integrity and energy efficiency sought by the owner and architect, this pre-engineered framing system achieved clean and elegant building forms and lines, and allowed for exterior and interior finishes that are almost impossible to obtain in conventional framing. SIPs worked in concert with steel beams and structural supports, and provided embed cavities to hide certain steel beam conditions to gain certain design effects. The roof panels were tapered to provide a smooth slope to the roof, barring any ‘stepped’ roof design or interior ceiling height changes. Rain gutters were channeled into the SIPs to remove their visibility. Extensive use of can lighting required special chase fabrication into the roof panels to accommodate fixtures. The expertise of SHELL Building Systems with SIP design, engineering and fabrication accomplished the intricate details sought by the owner and architect.
Project Type: Custom Residential / Addition to Existing Structure
Project Size: 2,142 SF Addition
Location: Portola Valley, CA
Architect: fieldARCHITECTURE
Structural Engineer: Peter Boyce
SIP Provider: SHELL Building Systems
Tech Support:SHELL Building Systems
General Constractor: MCH Construction
SIP Use: Exterior & Interior Walls + Roof
# of Structural Panels: 6,128
Photographer: Bruce Damonte Photography
Sberbank senior vice-president Viktor Orlovsky speaks during the Cashless Society to Deliver Improved Economic Efficiency and Transparency conference held as part of the 18th St. Petersburg International Economic Forum on May 22, 2014 in St. Petersburg, Russia. (Photo ITAR-TASS/ Artyom Geodakyan)
Figures and legends taken from Bicycle Quarterly, Autumn 2010
Interesting graph provided by Shimano regarding the mechanical efficiencies of two of their 8-speed IGHs. This may explain why in some speeds, the hub feels "sluggish" or harder to pedal than in another gear. Note the huge increase in efficiency when switching from 4th to 5th. This is much more pronounced in their lower end hub than in their higher end model.
However, from the perspective of a scientist who generates and scrutinizes such graphs daily, this graph, while interesting, is largely meaningless due to the unit-less y-axis. Are we supposed to be looking at percent efficiency? What is the axis range? If the y-axis in fact represents percent efficiency and the axis range spans 0-100% (for example), then the graph indicates a very pronounced effect from a practical standpoint (i.e., ~35% efficiency in 4th gear, and ~95% efficiency in 5th gear). But if, hypothetically, the axis range represents a narrow efficiency range--say 40-50%--then the peaks and valleys are largely insignificant in the real world (representing about 43% efficiency in 4th compared with 49% efficiency in 5th). Take-home message: be careful how you interpret this data!
Under BBP, commands assess their mission requirements and then determine where they can achieve efficiencies without degrading capabilities. Here, a route clearance patrol of Joint Task Force (JTF) Empire conducts operations in southern Afghanistan. During Operation Shrimp Net in July 2012, JTF Empire staff identified the need to move route clearance patrols from one area of operation to another, thus allowing for better assessment and allocation of engineer resources throughout Afghanistan. (Photo by COL John Elam, JTF Empire)
Now small size and high efficiency (COP 157%) ion boilers STAFOR are available at South Korea.
Company STAFOR have visited Exhibition in South Korea EXPO SOLAR 2013 together with exclusive partner VBM, for more information visit www.stafor.eu/ion or www.staforkorea.kr
New generation ion heaters STATFOR helps save your money
차세대 STAFOR 이온 보일러가 여러분의 난방비용을 줄여줍니다.
에너지 가격변화와 새로운 난방기술의 출현, 환경 주택에 대한 관심의 증가로 인하여 사람들로 하여금 난방에 대한 다른 보완적 대안을 찾도록 강요하고 있습니다.
전기 에너지를 활용한 난방은 “비용이 너무 많이 든다.”는 고정관념이 있습니다. 어느 정도 맞는 이야기이긴 하지만, 반드시 짚고 넘어가야 할 사항이 있습니다. 이런 생각은 일반적인 물을 채운 시스템에서 사용되었던 TEN 보일러에 들어맞는 이야기입니다. 관형 발열체(TEN)의 표면은 매우 빠르게 소금의 단열 층을 흡수하고 보일러의 효율은 70% 이하로 떨어집니다. 결국, 에너지 효율이 낮다는 것입니다. 시간이 흐르면 관형 발열체는 과열되어 쉽사리 고장이 나게 됩니다.
이온(전극) 보일러가 갖춰진 난방 장치에서는 이와 같은 결점을 찾아볼 수가 없습니다. 관형발열체에는 전달 링크가 없어서, 시스템 난방이 직접 특수 히트 캐리어의 전기적 특성으로부터 난방 시스템으로 채워집니다. 이 히트 캐리어는 소금 속으로 침투하지 않고, 열 전달 표면이 깨끗하며 전체적인 난방 시스템의 작동은 양호하며 또한 경제적입니다.
라트비아에서 6년간 STAFOR 이온 보일러가 장착된 난방시스템을 가동해본 결과, 석유연소 방식이나 액화가스 방식보다 저렴하다는 것을 알 수 있었습니다. 보다 저렴한 천연가스는 “파이프”나 장작, 목탄 등과 같은 고체연료에서 구할 수 있습니다.
일반 단열재로 둘러싸인 62.5㎡의 가정용 방을 가열할 수 있는 225,000원의 보일러와 비교하여, STAFOR 이온 보일러가 장착된 시스템의 낮은 원가를 고려할 때, 이 보일러가 장착된 난방장치는 비용이 저렴하며 타당한 대안입니다.
이온 난방 보일러의 장점은 다음과 같습니다.
● 어떠한 방에서든 1㎡의 벽 공간에 설치할 수 있는 작은 크기,
● 조용한 운영,
● 난방비 절감을 위하여 시간대 별로 가동모드를 설정할 수 있습니다.
● STAFOR 이온 보일러는 설치가 쉽고 신속합니다.
● 연소기능이 없어 화재나 폭발에도 안전합니다.
● 작은 연료요구량
● 기존 시스템에 새로운 난방 시스템을 설치할 수 있습니다.
● 다른 난방 보일러와 병렬 구성이 가능합니다.
● 시스템 결빙 방지(히트 캐리어는 -40°C까지 얼지 않습니다.)
● 친환경적인 장점
● 차세대 에너지 절감 자동화
● EU표준에 따른 1등급 전기안전 준수(인증서 번호: T25D07, T37D08)
● STAFOR 이온 보일러에 대한 COP 157% 기록
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)
Black Bar (No Gas for Five Minutes) in a Prius, at highway speeds, coming down from Johnston Ridge, Mt. St. Helens.
The National Summit on the Integration of Energy Efficiency & Smart Grid was hosted by the Association For Demand Response + Smart Grid (ADS) on October 15 and 16, 2013 at the W Hotel in Washington, DC.
(Photo by www.MomentaCreative.com)
BGE and ENERGY STAR® Team Up to Kick Off the #ChangeTheWorld Tour with Energy Efficiency Upgrades and an Unveiling of a Complete Makeover of the Edgewood Branch of the Boys & Girls Clubs of Harford County
President Barack Obama gestures while speaking during a visit to Home Depot in Alexandria, Va., Tuesday, Dec. 15, 2009. (AP Photo/Susan Walsh)
Comparison Exams
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Legends of the Cedar Falls: Two inexpensive efficiency icons on our preferred affordable Ohio roads.
You have heard lots more than the many years about Subaru’s rally-inspired WRX. And, owing to its longer existence span, you have possibly heard even more about V...
www.autoblogvia.com/reviews/2015-subaru-wrx-vs-2015-volks...
USTDA sponsored a Reverse Trade Mission to familiarize Brazilian government, private, and regulatory representatives with the latest cargo rail technologies and intermodal transportation best practices. The delegates met with vendors of control center, logistics and intermodal technologies. They also learned about U.S. best practices for enhancing operational efficiency (USTDA photo/released)
www.zok.com ZOK International Group, manufacturers and distributors of ZOK 27 compressor cleaner, turbine cleaner and engine cleaner – resulting in better gas turbine performance and gas turbine efficiency.
ZOK International Group Ltd
Elsted
Midhurst
West Sussex
GU29 OJT
UK
Tel: +44 (0) 333 700 2727
Fax: +44 (0) 333 700 2728
As part of his 2009 TogetherGreen Fellowship, Tremaine Phillips is helping to bring energy efficiency to the people of Lansing, Michigan. Through energy effciency workshops and demonstrations to conducting energy audits, Tremaine believes that attendees can learn to save energy and money, too!
At this event, participants learned about how to become energy efficient in their homes and churches!
Hillside House is an extensive residential expansion for a home owned by an energy consultant. Structural insulated panels (SIPs) not only provided the structural integrity and energy efficiency sought by the owner and architect, this pre-engineered framing system achieved clean and elegant building forms and lines, and allowed for exterior and interior finishes that are almost impossible to obtain in conventional framing. SIPs worked in concert with steel beams and structural supports, and provided embed cavities to hide certain steel beam conditions to gain certain design effects. The roof panels were tapered to provide a smooth slope to the roof, barring any ‘stepped’ roof design or interior ceiling height changes. Rain gutters were channeled into the SIPs to remove their visibility. Extensive use of can lighting required special chase fabrication into the roof panels to accommodate fixtures. The expertise of SHELL Building Systems with SIP design, engineering and fabrication accomplished the intricate details sought by the owner and architect.
Project Type: Custom Residential / Addition to Existing Structure
Project Size: 2,142 SF Addition
Location: Portola Valley, CA
Architect: fieldARCHITECTURE
Structural Engineer: Peter Boyce
SIP Provider: SHELL Building Systems
Tech Support:SHELL Building Systems
General Constractor: MCH Construction
SIP Use: Exterior & Interior Walls + Roof
# of Structural Panels: 6,128
Photographer: Bruce Damonte Photography
May 30, 2013- Kathleen Hogan gives special recognition awards at the2013 Better Buildings Alliance Efficiency Forum, hosted at the National Renewable Energy Laboratory in Golden, CO. The event, sponsored by the U.S. Department of Energy, recognizes major milestones and member accomplishments, vetting approaches to maximize building energy savings with the input from commercial stakeholders and experts. (Photo by Dennis Schroeder / NREL)