The competition is dedicated to the innovation of green in urban areas. Participants can be creative professionals (landscape architects, designers, architects, planners, artists, and associations) as well as students (schools of horticulture, landscape design, architecture, etc.).

With the Homeless World Cup arriving in Rio de Janiero, Brazil in fall 2010, Architecture for Humanity, Homeless World Cup, and Nike are teaming up with local partners Organização Civil de Ação Social (OCAS), and Bola Pra Frente (BPF) to establish multiple Legacy Centers to implement the Homeless World Cup influence beyond the week-long Tournament and Leadership Conference.

Design Challenge: The elevated Frederick G. Gardiner Expressway has been a controversial element of the Toronto skyline since it was completed in 1966. In recent years, public debate has been intensifying over whether its future should be a renovation, relocation, or complete removal. While many plans and proposals have been put forth over the years, none have produced a sufficiently compelling vision for a new urban identity and truly functional transportation system.

The AIA is hosting its first ever design competition on Facebook—the AIA Facebook Young Designers Challenge. The competition is targeting emerging professionals, and is open to all AIAS members, all Assoc. AIA members, and all AIA young architect members. (The AIA defines young architects as being licensed 10 years or less.)

As you may know, to celebrate 25,000 fans on our Facebook Fans (we are now over 29,000!), we launched a competition to look for the best architectural animation video. We received many submissions and now it’s time for you to decide the winner. You have till December 6 to cast your vote.

SHIFTboston is calling on all visionaries to submit his and her most provocative ideas for the City of Boston. Think: WHAT IF this could happen in Boston? SHIFTboston seeks to collect visions that aim to enhance and electrify the urban experience in Boston. We want innovative, radical ideas for new city elements such as: public art, landscape, architecture, urban intervention and transportation. Competitors could explore topics such as: the future city, energy efficiency and ecological urbanism. YOU TELL US.

Our Facebook Fan Page has been growing a lot lately, and your feedback has been amazing. So to celebrate our 25,000 fans, we decided to launch a special competition, in which anybody can win. We are looking for the best architecture animation that you can show us! What makes this competition so special? Not only will the winners be featured in ArchDaily.com, but the best one will receive a brand new Ipod Touch. Who will win? That’s up to you to decide…

Ginseng Chicken Architecture P.C. has proposed a renewed identity for the St. Paul Church and Vadabus Square in Rakvere, Estonia by attempting to integrate three disparate elements of the site into a cohesive design strategy for a main concert hall. With Arvo Pärt’s musical legacy and contribution to the genre of minimal music in mind, non-organization and non-sequentiality became the main driving force behind the design of the annex and were then translated into an architectural language.

A3+ Architects recently finished an urban renovation project in Marsala, Italy for an international competition. The project is situated in Porta Nuova, where the historical center of the city is connected to the sea by an urban road and an archeological park.

As we motor toward the future, it’s time to rethink the structure that houses our automobiles—the humble garage. Dwell’s newest contest, sponsored by Lexus, is a challenge to incorporate forward-thinking technology into a freestanding building that can hold no more than three vehicles.

Hasbro, the makers of the Monopoly game, have officially announced a competition that gives Monopoly-lovers the chance to design a building that will be included in the new interactive game Monopoly City Streets.

The International Association for Humane Habitat (IAHH) is pleased to announce its Eighth International Student Design Competition on the theme of “Affordable Housing in Sustainable Humane Habitats”. The competition is open to students of architecture, housing, planning, urban design, landscape architecture and related disciplines of anthropology, sociology, engineering, economics, geography, social work etc. However, the design team must be led by a student of architecture.

Building Information Modeling is quickly becoming the back bone of the Architectural, Engineering, Construction and Facility Management industries. As the transition progresses and projects are designed and constructed using BIM tools various methodologies and techniques have been developed.

The Institute for Advanced Architecture of Catalonia and HP are pleased to announce the 3rd Advanced Architecture Contest, on the theme of THE SELF-SUFFICIENT CITY: Envisioning the habitat of the future.

The City of Rotterdam held a competition for a mixed-use extension for the City Hall, accommodating public and administrative facilities and a residential program. The competition requests that the mixed-use building becomes “the most sustainable in the Netherlands”.

Exploration of housing typologies reveals vast the potential of overlaying urban, contextual, cultural, social, and life cycle flows toward determining new architectonic strategies for the future. The d3 Housing Tomorrow Competition invites architects, designers, engineers, and students to collectively explore, document, analyze, transform, and deploy innovative approaches to residential urbanism, architecture, interiors, and designed objects.

Chicago Architecture Today announced two competitions currently initiated and concluding in April 2010. The first is student-based Mock Firms International Skyscraper Challenge which focuses on a studio brief for Mexico City. More details here.

The design team of L. Tuleikis, R. Antinis, K. Vaikšnoras, K. Lanauskas, and P. Vaitiekūnas shared their competition entry for the renovation of Lukishkiu Square in Vilnius, Lithuania. The competition highlighted “freedom” as the square was established for a memorial space. The team’s proposal consists of a gently carved out central Freedom Field, surrounded by sculptural compositions and an external flame along the perimeter of the site.