Concrete doesn't typically top lists of sustainable materials, but Team New Jersey, a competitor in the 2011 Solar Decathlon, proves that it is possible to create a precast concrete net zero home. Comprised of students from Rutgers, The State University of New Jersey, and the New Jersey Institute of Technology (NJIT), the team is the first in the competition's history to utilize concrete as their primary building material. The design of the eNJoy House exploits precast concrete's unique advantages, including modular assembly, energy efficiency, and a sculptural aesthetic.

FleX House by Team Florida

Although Florida is known for its picturesque, sandy beaches, it is also a heavily populated state, and it's growing. Finding a sustainable model for living in this hot, humid climate is a priority for students of four universities who comprise Team Florida, an entrant in the 2011 Solar Decathlon. Like other Solar Decathlon teams, it is a multi-disciplinary one, and each school brings specialties to the table: University of South Florida brings architecture, engineering, and clean energy research and communications; the University of Florida brings interior design and construction; Florida State University brings engineering and net zero expertise; and the University of Central Florida brings solar energy research.

Self-Reliance Is a Modern Twist on New England Vernacular

Middlebury College makes sustainability a priority: "it's a hot talking point around campus," shares Solar Decathlon Team Manager Melissa Segil. Middlebury is also the first small liberal arts college and one of the few schools without a professional architecture program to compete in the Solar Decathlon. Although some might view it as a disadvantage, Segil, who studies International Politics and Economics with a minor in Environmental Studies, points out that this interdisciplinary approach brings innovative ideas to the table, resulting in "a practical home for the 21st century."

Myrtle Hall by WASA/Studio A

Most town and gown relationships are tenuous, if not tense, but Pratt Institute in Brooklyn, New York, has made a welcoming gesture toward neighboring Clinton Hill in the form of a new academic building that reknits the urban fabric. The new six-story, 120,000 sq. ft. (approximately 11,148 m2) Myrtle Hall is expected to achieve LEED Gold certification, and it will house the Institute's Department of Digital Arts, including studios, galleries, classrooms, labs, and administrative space.

New York City's infamous Bowery is quickly evolving into a trophy case for Pritzker Prize-winning architects. First, SANAA stacked their blocky New Museum among the area's restaurant supply stores, then the rippling facade of Morphosis's new academic building redefined nearby Cooper Square. The latest modern injection into the botoxed Bowery is Foster + Partners' Sperone Westwater Gallery. Its defining feature? The elevator.

The New York City neighborhood of Astoria, Queens, is a long way from Hollywood and seemingly an unlikely location for a museum dedicated to the silver screen. However, the Museum of the Moving Image, which pays homage to the realms of film, television, and digital media, has occupied the area for over 30 years. A total makeover of its existing facilities and an addition, designed by Leeser Architecture, has doubled the Museum's square footage -- including a renovated lobby, exhibition space, theaters, and courtyard.

It's a competition of Olympic proportions, but can an event dedicated to piquing public interest in alternative energy technologies draw crowds like a sporting event? The Solar Decathlon is a biennial competition established in 2002 and supported by the U.S. Department of Energy and the National Renewable Energy Laboratory (NREL). Twenty teams from colleges and universities around the world are selected to design and build solar-powered homes over the course of the two-year period. This fall, the 2011 teams will showcase their homes in Washington, D.C., for 10 days with free admission to the public. Visitors will learn about sustainable design and hopefully find inspiration to incorporate some strategies into their own homes. Following the competition, the houses will be sold to families or developers, used for research, or displayed at their respective universities.

Hale Pilihonua Connects Home, Land, and Sea

When most people picture Hawaii, pristine beaches and sparkling blue waters come to mind. teamhawai'i aims to preserve this image for future generations. For the first time, the University of Hawaii was selected to participate as one of the 20 teams in the 2011 Solar Decathlon, sponsored by the U.S. Department of Energy and the National Renewable Energy Laboratory (NREL). Previously, Universidad de Puerto Rico was the only tropics-based team to participate, although this climate type comprises 40% of the Earth's surface. Not only has teamhawai'i strived to create a design that addresses the unique challenges presented by the tropics, but they also hope to cultivate and retain local talent.

David Adjaye, the designer of the National Museum of African American History and Culture on the National Mall in Washington DC, also designed some of the most affordable housing in Manhattan. Harlem's Sugar Hill Housing Development by Adjaye Associates is now accepting applications.

Broadway Housing Communities, a nonprofit developer of supportive housing, alters the urban landscape of northern Manhattan by building affordable housing projects that showcase the work of local artists. They selected London-based Adjaye Associates -- founded by David Adjaye, who is leading the team behind the Smithsonian African American Museum of History and Culture on the Washington Mall -- to design their seventh housing project in Sugar Hill, a historic district of Harlem.

An Un-Welcome Addition to NYC's Skyline

The Empire State Building is an emblem for New York City and has dominated the Midtown Manhattan skyline for 80 years. Following 9/11, it reclaimed the status of the city's tallest building, but soon it may have some close competition. Developer Vornado Realty Trust is financing the construction of a $3 billion tower designed by Pelli Clarke Pelli Architects that will rise 1,216'-0" (370.6 m) -- only 34'-0" (10.4 m) shorter than the Empire State Building. The new 15 Penn Plaza tower will be located only two blocks away, on the site of the historic Hotel Pennsylvania near Penn Station. While some citizens and officials believe that New York is a perpetually evolving city and should welcome new additions, others balk at the prospect of the bulky new tower.