New technology enables CO2 emissions tracking down to the level of individual buildings

Watts Up With That? ^ | October 9, 2012 | Anthony Watts

[Ernest_at_the_Beach]

I wonder what sort of reactions will occur when the CO2 police come knocking on individual doors saying “you need to turn off your heater, you are killing the planet”? A video follows.

From Arizona State University:

Study maps greenhouse gas emissions to building, street level for US cities

Project to help overcome barriers to an international climate change treaty

TEMPE, Ariz. – Arizona State University researchers have developed a new software system capable of estimating greenhouse gas emissions across entire urban landscapes, all the way down to roads and individual buildings. Until now, scientists quantified carbon dioxide (CO2) emissions at a much broader level.

Arizona State University researchers have developed a new software system capable of estimating greenhouse gas emissions across entire urban landscapes, all the way down to roads and individual buildings. Until now, scientists quantified carbon dioxide (CO2) emissions at a much broader level. Dubbed “Hestia” after the Greek goddess of the hearth and home, the system combines extensive public database “data-mining” with traffic simulation and building-by-building energy-consumption modeling. Its high-resolution maps clearly identify CO2 emission sources in a way that policy-makers can utilize and the public can understand. Hestia provides a complete, three-dimensional picture of where, when, and how carbon dioxide emissions are occurring. Credit: Kevin Gurney, Bedrich Benes, Michel Abdul-Massih, Suzanna Remec, Jim Hurst

Dubbed “Hestia” after the Greek goddess of the hearth and home, researchers presented the new system in an article published October 9 in Environmental Science and Technology. Hestia combines extensive public database “data-mining” with traffic simulation and building-by-building energy-consumption modeling. Its high-resolution maps clearly identify CO2 emission sources in a way that policy-makers can utilize and the public can understand.

“Cities have had little information with which to guide reductions in greenhouse gas emissions – and you can’t reduce what you can’t measure,” said Kevin Gurney, an associate professor in ASU’s School of Life Sciences, and senior scientist with the Global Institute of Sustainability. “With Hestia, we can provide cities with a complete, three-dimensional picture of where, when and how carbon dioxide emissions are occurring.”

The research team collected data from a wide variety of sources such as local air pollution reports, traffic counts, and tax assessor parcel information. The data is then combined within a modeling system for quantifying CO2 emissions at the level of individual buildings and street segments.

With Hestia, researchers from Arizona State University have a detailed understanding of where CO2 is being emitted from the urban landscape. This map shows where CO2 is emitted across the city of Indianapolis, Indiana, and combines data from sources including factories, automobiles on roadways, homes, and power plants. Credit: Bedrich Benes and Michel Abdul-Massih – CLICK TO ENLARGE

So far, scientists have applied Hestia to the city of Indianapolis, Indiana, and work is ongoing for the cities of Los Angeles, California and Phoenix, Arizona. They hope to ultimately map the CO2 emissions in all major cities across the United States, which accounts for nearly one-quarter of all global CO2 emissions. The Hestia research team believes this type of detailed emissions information can help determine what we as a society, can do locally and globally about climate change.

“As a community, we must take a leadership role in sustaining our relationship with the environment,” said ASU President Michael M. Crow. “This research, and its implications for global engagement regarding climate change, is an exciting step forward. Hestia gives us the next tool we need to help policy-makers create effective greenhouse gas legislation.”

“These results may also help overcome current barriers to the United States joining an international climate change treaty,” agreed Gurney, Hestia’s lead scientist. “Many countries are unwilling to sign a treaty when greenhouse gas emission reductions cannot be independently verified.”

Researchers at Arizona State University and Purdue University created a visualization of the Hestia system that shows the hourly, building-by-building dynamics of CO2 emissions in the city of Indianapolis, Indiana. Credit: Bedrich Benes and Michel Abdul-Massih – CLICK TO ELARGE

According to researchers, Hestia’s increased detail and accuracy will help cities, and possibly even other nations, identify where an investment in energy and greenhouse gas savings would have the greatest impact.

“Leading in sustainability is not easy; however, as Mayor, I am committed to doing so,” Phoenix Mayor Greg Stanton said. “Undoubtedly, Hestia will be a good tool to help us make more informed decisions as leaders in Phoenix and the Valley around issues of air quality, health and a sustainable future.”

Although climate change presents society with tough challenges, Gurney believes this new system enables concrete, positive steps towards mitigating the problem.

“Hestia offers practical information we can use to identify the most cost-effective ways to reduce emissions and track progress over time,” Gurney said. “Scientists have spent decades describing the seriousness of climate change. Now, we are offering practical information to help do something about it.”

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Purdue Showalter Trust, Knauf Insulation, and the National Institute for Standards and Technology funded the three-year Hestia project, which involved researchers Bedrich Benes and Michael Abdul-Massih from Purdue’s University Department of Computer Graphics and Technology.

Note:

Hestia is part of a larger effort that combines information about emissions with ground and satellite-based measurements of atmospheric carbon dioxide concentration. It is now part of the INFLUX experiment in Indianapolis and is expected to complement NASA’s planned December 2013 launch of the Orbital Carbon Observatory satellite, which will measure the concentration of CO2 in the Earth’s atmosphere.

ASU’s School of Life Sciences is an academic unit of the College of Liberal Arts and Sciences.

[ETL]

“New technology enables CO2 emissions tracking down to the level of individual buildings”

What’s next, new technology which enables methane emissions tracking down to the level of individual butt holes?

[Ernest_at_the_Beach]

112 Responses

From the comments:

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MarkW says:

October 9, 2012 at 10:56 am

Big brother, here we come.

And to think, it’s in service to a problem that never existed in the first place.

[Ernest_at_the_Beach]

Could be...I suppose each is individually distinct.

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Art Horn says:

October 9, 2012 at 11:04 am

Ah…just the tool the climate police are looking for. George Orwell would incorporate this into his updated book, 2012 if he were around. A danger to freedom of choice if I ever saw it.

[verum ago]

And what are the emissions from ManBearPig's mansion, fleet of SUVs, and private jet again?

(Not that anthropogenic CO₂ emissions actually matters to climate, of course.)

[ken in texas]

... new software system capable of "estimating" greenhouse gas emissions...

Oh goody, another boondoggle for grant money to attempt to measure and study things that most people don't care about.

[353FMG]

The White Hut, Capital Building and Pentagon will show up more distinct than any other building in the country.

[TurboZamboni]

The tallest red bar on the chart is my house after three chulupas from Taco Bell.

[GreyHoundSailor]

Thankfully my two wood-burning stoves are protected by several hundred pounds of copper jacketed lead.