Energy Consumption

Photo of cars on two-way separated highway with illustrated lines between them indicating tech-driven decisions

How Autonomous Cars Could Impact Energy Use

The complex algorithms used by self-driving vehicle technology use massive amounts of energy, which could lead to a steep rise in carbon emissions as autonomous cars become more commonplace.

February 2, 2023 - Dezeen

Cars on a New York City street

Mapping Climate Impact at the Neighborhood Level

A consumption-based analysis illustrates the differences in average household emissions across census tracts.

December 15, 2022 - The New York Times

Los Angeles Bungalow Court

On the Massive Carbon Savings of Gentle Density

A thought experiment compares the carbon impact of three new single family homes with the same block if it contained a duplex, a triplex, and a fourplex.

June 13, 2019 - Sightline Institute

Beacon

How the Lights in Our Cities Became Too Bright

“Why are lighting designers and experts nearly unified in their belief that outdoor lighting in past years has been excessive?”

May 7, 2018 - Metropolis Magazine

Elevator

Waiting for a Greener Elevator

Moving an 80,000-pound metal box means using energy, and elevators can account for 2-10% of a buildings energy use.

May 3, 2018 - Smithsonian Magazine

Cities Where Density Benefits Transportation Efficiency

A simple demonstration of one of the benefits of density.

July 11, 2015 - Architect This City

Architects' Lackluster Commitment to Carbon-Neutrality

According to the AIA’s third-annual progress report on its 2030 Commitment, the number of firms signing on to the environmental program is up. At the same time, the proportion of firms reporting progress toward their goal is underwhelming.

October 27, 2013 - Ecobuilding Pulse

A Business-Friendly Approach to Urban Sustainability

Moira Quinn takes a look at Charlotte, North Carolina, where businesses and local government have teamed up to keep office buildings green as the central business district grows.

April 20, 2012 - Urban Land

Understanding the Water-Energy Nexus

In a long read published in Places, Austin Troy delves into the complicated nexus between the need to increase water resources and decrease energy use, which are both exacerbated by, and exacerbate, climate change.

January 29, 2012 - Places

Carbon Tax Becomes a New Reality in Australia

Australia's first term prime minister Julia Gillard announced a carbon tax that will charge $23 per metric ton. Though Australia is one of the world's top carbon polluters, the program will start next year, reports Sarah Laskow, GOOD Magazine.

July 13, 2011 - GOOD Magazine

Which is Greener: Urban Farms or Urban Density?

Edward Glaeser adds "large-scale metropolitan farming" to a list -- which also includes historic preservation -- of barriers to densifying urban development patterns. His argument is that the latter is the greener of the two.

June 21, 2011 - Boston Globe

First Nation-Wide Count of Parking Spaces

A new study estimates there are at least 500 million off-street parking spaces in the U.S. This represents 0.5% to 12% of estimated lifecycle energy consumption and greenhouse emissions, and 24% to 81% other air pollutants.

December 13, 2010 - Knoxville News Sentinel

San Diego Dirtier than China

In a new working paper called “The Greenness of China: Household Carbon Dioxide Emissions and Urban Development,” Siqi Zheng, Rui Wang, Edward L. Glaeser, and Matthew E. Kahn rank 74 Chinese cities in terms of their household carbon footprints.

January 11, 2010 - NYTimes

A Major Step Toward An Ambitious Energy Goal

The City of Austin is set to take in a record amount of solar power to advance towards a goal of deriving 30% of local energy from renewable sources by 2020.

February 2, 2009 - Austin American-Statesman

Americans and Business Curb Energy Use

American businesses and consumers are changing their habits and finding ways to save energy.

August 13, 2008 - Wall St. Journal

Missouri Town Goes Off the Grid

Rock Port, Missouri, population 1300, has become the first community in the country with more wind power that it can use.

August 4, 2008 - National Public Radio

British Town Reduces Carbon Footprint Through Small Changes

Small changes in British Victorian homes yield big changes in energy consumption, and help debunk the stereotype that 'green equals ugly' where architecture is concerned.

July 23, 2008 - The New York Times

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