SYS-CON MEDIA Authors: Carmen Gonzalez, Yeshim Deniz, Sean Houghton, Glenn Rossman, Ignacio M. Llorente

News Feed Item

Honda Smart Home US Offers Vision for Zero Carbon Living and Mobility

- Super-efficient "living laboratory" seeks to address two major sources of U.S. CO2 emissions: cars and homes

DAVIS, Calif., March 25, 2014 /PRNewswire/ -- Honda today marked the opening of Honda Smart Home US, showcasing technologies that enable zero net energy living and transportation. The home, located on the West Village campus of the University of California, Davis, is capable of producing more energy on-site from renewable sources than it consumes annually, including enough energy to power a Honda Fit EV for daily commuting. A Honda-developed home energy management system and an energy efficient design will allow the home's occupant to use less than half of the energy of a similarly sized new home in the Davis area for heating, cooling and lighting. The home is also three times more water-efficient than a typical U.S. home. See videos about Honda Smart Home US.

To view the multimedia assets associated with this release, please click: http://www.multivu.com/mnr/7152051-honda-smart-home-us-zero-net-living-transportation-home-energy-uc-davis

Honda Smart Home U.S. opened its doors March 25, 2014 in Davis, California. The super-efficient "living laboratory" seeks to address two major sources of U.S. CO2 emissions: cars and homes.

Honda Smart Home US, construction of which began in April 2013, will serve as a residence for a member of the UC Davis community, whose selection will soon be announced. The fully-furnished home comes equipped with a Honda Fit EV battery electric vehicle for the resident's daily transportation.

In addition to showcasing Honda's vision for sustainable, zero-carbon living and personal mobility, the home will function as a living laboratory where the company, along with researchers from UC Davis and Pacific Gas and Electric (PG&E), will evaluate new technologies and business opportunities at the intersection of housing, transportation, energy and the environment.

Honda's environmental efforts extend beyond personal mobility to address two of the primary sources of CO2 emissions: cars and homes. Together, energy used to power homes and light duty vehicles contributes to approximately 44% of U.S. greenhouse gas emissions in the United Statesi. Technology that enables distributed renewable energy generation to supply power to homes and cars seamlessly is one of the key potential pathways to address climate change.

UC Davis's West Village, where the Honda Smart Home is located, is the largest planned zero net energy housing development in the U.S. Opened in 2011, West Village is home to the university's internationally recognized research centers focused on energy efficiency, sustainability and transportation.

Honda Home Energy Management System
Honda Smart Home US implements Honda's home energy management system (HEMS), a proprietary hardware and software system that monitors, controls and optimizes electrical generation and consumption throughout the home's microgrid. A 10kWh battery energy storage system in the garage, using the same lithium-ion cells that are used in the Honda Fit EV, allows stored solar energy to be used at night, when household demand typically peaks and electric vehicles are usually charged. Honda's HEMS leverages the battery to balance, shift and buffer loads to minimize the home's impact to the electric grid. The system will also enable Honda to evaluate the second life, or re-use, of EV batteries in grid applications, home-to-grid (H2G) connectivity and other concepts.

Honda's HEMS is also capable of improving grid reliability by automatically responding to demand response signals and providing other grid services. If the electricity grid is overloaded, for example, Honda Smart Home is capable of shedding its load and even supplying power back to the grid. This type of smart grid connectivity will enable the mass deployment of electric vehicles and renewable energy without sacrificing grid reliability.

Sustainable Features
Honda Smart Home US brings together innovative technology and the latest green building concepts:

Solar Photovoltaics (PV)
A 9.5kW solar photovoltaic (PV) system mounted on the roof will generate more energy than the home and Fit EV consume on an annual basis, due in large part to the efficient design of the home. All of the energy for space heating, space cooling, ventilation, lighting, hot water, appliances and consumer loads, in addition to the transportation energy for the Honda Fit EV, is supplied by the solar panels on the home.

DC-to-DC Electric Vehicle Charging
The Honda Fit EV included with the home has been modified to accept DC power directly from the home's solar panels or stationary battery, eliminating up to half of the energy that is typically lost to heat during DC-to-AC and AC-to-DC power conversion. When the solar panels are generating electricity at full capacity, the vehicle can fully recharge in approximately two hours directly from sunlight.

Geothermal Radiant Heating & Cooling
In homes and cars, heating and air conditioning systems consume significant amounts of energy. In the ground beneath Honda Smart Home's backyard, eight 20-foot deep boreholes allow a geothermal heat pump to harness the ground's relatively stable thermal sink to heat and cool the home's floors and ceiling throughout the year. Researchers from UC Davis will evaluate the performance of the system to determine its adaptability to mainstream use.

Pozzolan Infused and Post-Tensioned Concrete
Concrete accounts for approximately 5% of global, man-made CO2 emissionsii. This large CO2 footprint is a result of producing cement – the concrete's "glue" – by heating limestone to more than one thousand degrees Celsius. This heating requires the burning of fossil fuels, while the chemical reaction itself also releases CO2. A naturally-occurring substance called pozzolan was infused into the Honda Smart Home's concrete to replace half of the cement typically needed. A technique called post-tensioning, which uses steel cables to compress the concrete slab, was also used to reduce the amount of concrete and steel needed. Watch videos on pozzolan and post-tensioning.

Advanced Lighting
The LED lighting used throughout the home is not only five times more energy-efficient than conventional lighting; it is also designed to support the health and wellness of the home's occupants. Honda worked with researchers from the California Lighting Technology Center at UC Davis to explore new circadian color control logic.

Mimicking the natural shifts in daylight that occur from morning to night, the circadian-friendly lighting design allows occupants to select lighting scenes that complement occupants' circadian rhythms and support nighttime vision. The amber hallway night lights, for example, provide enough light to navigate through the home in darkness without depleting a photopigment in the human eye called rhodopsin that helps humans see in low-light conditions. This allows occupants to move about safely and return to sleep quickly and easily. Exposure to bright, blue-rich light during the day helps put body and mind in an alert and energetic state, but at night, blue light can disrupt circadian sleep cycles. Therefore Honda Smart Home minimizes the use of blue light at night.

Passive Design
Honda Smart Home is designed to be extremely energy efficient by taking into account local weather conditions, sun direction and the home's outer shell. Known as "passive design," these techniques reduce the energy needed for heating and cooling while maintaining comfortable living conditions. 

The Honda Smart Home's south-facing windows are optimized for heating and cooling, while the north-facing windows are positioned to maximize natural light and ventilation. This will keep the home naturally cool in the summer and warm in the winter. Double stud walls, cool roofing material and a fully insulated concrete slab all contribute to the home's energy efficiency.

Sustainable Materials & Waste Management
Sustainable materials were used throughout the construction process. Rather than cover the concrete foundation with wood, diamond pads were used to create a smooth, polished finish. For the roof, metal was selected, which is more recyclable than asphalt. All lumber used in the construction process was sustainably harvested from forests certified by the Forest Stewardship Council (FSC), while advanced framing techniques were used to reduce the amount of material needed. Honda Smart Home will seek a number of "green" certifications, including US Green Building Council's LEED, National Association of Home Builders' National Green Building Standard and U.S. EPA's Energy Star. Finally, 96% of the construction waste associated with the project, including drywall, brick, plastics and lumber, was recycled.

Surpassing California's 2020 Zero Net Energy Goal
The Honda Smart Home US was designed to address specific challenges associated with the transportation and energy sectors in the United States. California's Energy Efficiency Strategic Plan, for example, sets a goal for all new homes to be zero net energy beginning in 2020.iii Through a combination of advanced technology integration, energy efficiency measures and sustainable design techniques, Honda Smart Home surpasses that goal by producing enough energy to power the home and an electric vehicle on a daily basis.

Sharing Data and Technical Details
Hundreds of channels of energy data generated by sensors throughout the house will be shared with PG&E and UC Davis researchers. In addition, Honda's Environmental Business Development Office, in conjunction with Honda R&D, will use the home as a living laboratory to test new technologies and evaluate new environmental business opportunities.

Regular updates on the home can be found at www.hondasmarthome.com. Contribute to the conversation on Facebook and Twitter using the hashtag #HondaSmartHome.

By The Numbers: Emissions and Water Consumption
Honda Smart Home is expected to generate a surplus of 2.6 megawatt-hours of electricity over the course of a year, while a comparable home will consume approximately 13.3 megawatt-hours. This results in a net offset of nearly 13,100 pounds of CO2 per year, even when taking into account California's relatively clean electricityiv. The excess energy anticipates potential future increases in energy needs, such as the addition of more occupants or electric vehicles to the home, and an increased daily commute.

The savings are even more dramatic when you consider Honda Smart Home produces its own transportation fuel. CO2 savings rise to more than 23,500 pounds per year versus a comparable home and vehiclev

Honda Smart Home is three times more water-efficient than a typical U.S. household.  In a typical home, the toilet alone can use 27 percent of household water consumptionvi. Dual-flush toilets with WaterSense certification, along with low-flow faucets in the sinks and showers and a high-efficiency washing machine and dishwasher all contribute to water savings. A technique called xeriscaping was used in the garden, where 30% of a typical home's water is consumed.   Plants that thrive naturally in arid climates were selected, while filtered greywater recycled from the home is the only source of water other than rain.

Executive Quotes
"With the Honda Smart Home, we've developed technologies and design solutions to address two primary sources of greenhouse gas emissions – homes and cars," said Steve Center, vice president of the Environmental Business Development Office of American Honda Motor Co., Inc. "Ultimately, our goal is to contribute to the public dialogue about addressing CO2 emissions."

"In West Village, UC Davis made a commitment to build zero net energy housing and gave our research center the goal of creating the first university hub to focus and energy and transportation research," said Dan Sperling, Ph.D., director of the Institute of Transportation Studies at the University of California, Davis. "Honda Smart Home is a dynamic environment that will help the university meet its research objectives and is a perfect example of the industry partnerships we strive to build."

About sustainability at UC Davis
UC Davis has long served as a proving ground for innovations in environmental sustainability. Sierra Magazine named UC Davis the nation's #1 Cool School in its 2012 ranking of the country's greenest colleges. In 2011, UC Davis West Village opened its doors and is on track to become the nation's largest planned zero net energy community. Four UC Davis building complexes are certified LEED Platinum, the highest ranking awarded by the U.S. Green Building Council. Aggressive recycling, composting and reuse efforts prevent more than 63 percent of campus waste from entering landfills annually. Through its Climate Action Plan, the campus has reduced greenhouse gas emissions below year 2000 levels and expects to reach year 1990 levels by 2020. The campus also boasts more than 42 miles of bike paths and more than 20,000 bike racks, earning it a gold award from the League of American Bicyclists.

About Honda Environmental Leadership
Honda is a leader in the development of leading-edge technologies to improve fuel efficiency and reduce CO2 emissions. Honda has led the Union of Concerned Scientists (UCS) rankings of overall vehicle environmental performance since 2000, and a Honda vehicle has topped the list of America's greenest vehicles from the American Council for an Energy-Efficient Economy (ACEEE) for eleven out of the past thirteen years. The company leads all automakers with thirteen LEED-certified "Green Buildings" in North America. Ten of its 14 North American manufacturing facilities are zero-waste to landfill.

In 2006, Honda became the first automaker to announce voluntary CO2 emissions reduction targets for its global fleet of automobile, power sports and power equipment products and its global network of manufacturing plants. Today, the company is striving for even greater reductions in CO2 emissions that contribute to global climate change, while also working to minimize waste, water use and the total environmental footprint of its operations worldwide.

Honda established operations in America in 1959, and now employs more than 26,000 associates in its U.S. sales, R &D and manufacturing operations with a capital investment of more than $12.5 billion. Over 95% of Honda vehicles sold in the U.S. are produced in North America, using globally and locally sourced parts.

i Internal calculation based on data from US EPA: http://www.epa.gov/climatechange/ghgemissions/usinventoryreport.html

ii http://blogs.ei.columbia.edu/2012/05/09/emissions-from-the-cement-industry/

iii http://www.cpuc.ca.gov/PUC/energy/Energy+Efficiency/eesp/res_zne_action+plan.htm

iv http://www.epa.gov/cleanenergy/documents/egridzips/eGRID_9th_edition_V1-0_year_2010_Summary_Tables.pdf            

v Assumes 12,000 miles per year. Comparative vehicle is 2013 Fit Sport with automatic transmission

vi http://www.epa.gov/WaterSense/pubs/indoor.html

 

Honda Logo

 

HEMS captures energy data in real time and displays it visually on a tablet-based app developed for Honda Smart Home.

 

When the solar panels are generating electricity at full capacity, the vehicle can fully recharge in approximately two hours directly from sunlight.

 

The Honda Fit EV included with the home has been modified to accept DC power directly from the home's solar panels or stationary battery, eliminating up to half of the energy that is typically lost to heat during DC-to-AC and AC-to-DC power conversion.

 

To view the multimedia assets associated with this release, please click: http://www.multivu.com/mnr/7152051-honda-smart-home-us-zero-net-living-transportation-home-energy-uc-davis

SOURCE American Honda Motor Co., Inc.

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
Connected devices and the Internet of Things are getting significant momentum in 2014. In his session at Internet of @ThingsExpo, Jim Hunter, Chief Scientist & Technology Evangelist at Greenwave Systems, examined three key elements that together will drive mass adoption of the IoT before the end of 2015. The first element is the recent advent of robust open source protocols (like AllJoyn and WebRTC) that facilitate M2M communication. The second is broad availability of flexible, cost-effective ...
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using ...
The 3rd International Internet of @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that its Call for Papers is now open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
"SAP had made a big transition into the cloud as we believe it has significant value for our customers, drives innovation and is easy to consume. When you look at the SAP portfolio, SAP HANA is the underlying platform and it powers all of our platforms and all of our analytics," explained Thorsten Leiduck, VP ISVs & Digital Commerce at SAP, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
SAP is delivering break-through innovation combined with fantastic user experience powered by the market-leading in-memory technology, SAP HANA. In his General Session at 15th Cloud Expo, Thorsten Leiduck, VP ISVs & Digital Commerce, SAP, discussed how SAP and partners provide cloud and hybrid cloud solutions as well as real-time Big Data offerings that help companies of all sizes and industries run better. SAP launched an application challenge to award the most innovative SAP HANA and SAP HANA...
How do APIs and IoT relate? The answer is not as simple as merely adding an API on top of a dumb device, but rather about understanding the architectural patterns for implementing an IoT fabric. There are typically two or three trends: Exposing the device to a management framework Exposing that management framework to a business centric logic Exposing that business layer and data to end users. This last trend is the IoT stack, which involves a new shift in the separation of what stuff happe...
DevOps is all about agility. However, you don't want to be on a high-speed bus to nowhere. The right DevOps approach controls velocity with a tight feedback loop that not only consists of operational data but also incorporates business context. With a business context in the decision making, the right business priorities are incorporated, which results in a higher value creation. In his session at DevOps Summit, Todd Rader, Solutions Architect at AppDynamics, discussed key monitoring techniques...
SYS-CON Events announced today that Gridstore™, the leader in hyper-converged infrastructure purpose-built to optimize Microsoft workloads, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Gridstore™ is the leader in hyper-converged infrastructure purpose-built for Microsoft workloads and designed to accelerate applications in virtualized environments. Gridstore’s hyper-converged infrastructure is the ...
The 3rd International @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that it is now accepting Keynote Proposals. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to th...
"There is a natural synchronization between the business models, the IoT is there to support ,” explained Brendan O'Brien, Co-founder and Chief Architect of Aria Systems, in this SYS-CON.tv interview at the 15th International Cloud Expo®, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Fundamentally, SDN is still mostly about network plumbing. While plumbing may be useful to tinker with, what you can do with your plumbing is far more intriguing. A rigid interpretation of SDN confines it to Layers 2 and 3, and that's reasonable. But SDN opens opportunities for novel constructions in Layers 4 to 7 that solve real operational problems in data centers. "Data center," in fact, might become anachronistic - data is everywhere, constantly on the move, seemingly always overflowing. Net...
An entirely new security model is needed for the Internet of Things, or is it? Can we save some old and tested controls for this new and different environment? In his session at @ThingsExpo, New York's at the Javits Center, Davi Ottenheimer, EMC Senior Director of Trust, reviewed hands-on lessons with IoT devices and reveal a new risk balance you might not expect. Davi Ottenheimer, EMC Senior Director of Trust, has more than nineteen years' experience managing global security operations and asse...
The 4th International DevOps Summit, co-located with16th International Cloud Expo – being held June 9-11, 2015, at the Javits Center in New York City, NY – announces that its Call for Papers is now open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's large...
SYS-CON Media announced that Centrify, a provider of unified identity management across cloud, mobile and data center environments that delivers single sign-on (SSO) for users and a simplified identity infrastructure for IT, has launched an ad campaign on Cloud Computing Journal. The ads focus on security: how an organization can successfully control privilege for all of the organization’s identities to mitigate identity-related risk without slowing down the business, and how Centrify provides ...
The Internet of Things promises to transform businesses (and lives), but navigating the business and technical path to success can be difficult to understand. In his session at @ThingsExpo, Sean Lorenz, Technical Product Manager for Xively at LogMeIn, demonstrated how to approach creating broadly successful connected customer solutions using real world business transformation studies including New England BioLabs and more.