Open to students and professionals, the Seoul Institute just launched the international ideas competition for the first step to changing the Mapo Oil Reserve Base, a relic of the industrial era. Located in Sangam, this area was once an abandoned mountain of waste, but now stands as a state-of-the-art city that leads the future of Seoul. Aiming to achieve a communication and co-existence between people and nature, the oil reserve base will be returned to the citizens through the ideas of students and professionals who reflect the meaning and value of the land and regenerate the space to meet this new era’s core values of environment & ecology and sustainable future. The deadline for submissions is August 23. To register, and for more information, please visit here.

RIBA is now inviting expressions of interest from architect-led design teams with exceptional design skills for the London School of Economics and Political Sciences (LSE) New Global Center for the Social Sciences, the world’s leading center for social sciences. The next step in the campus development program is to further improve the School’s teaching, research and support facilities through the complete redevelopment of the center of its Aldwych campus. The new building that will be constructed will have a vital role to play in cementing the LSE’s position as a world renowned educational establishment and will become a place that inspires existing LSE students and will help attract new high caliber students and staff to the School. The deadline for submissions is June 14. For more information, please visit here.

Honoring the victims and Canadian survivors of the Holocaust, the National Capital Commission, on behalf of the Minister of Foreign Affairs, is inviting teams of professional artists, architects, landscape architects, and other design professionals to submit their credentials and examples of prior work for the first stage of a two-phase competition to create a national Holocaust monument in Ottawa, Canada’s Capital. This monument will ensure that the Holocaust continues to have a permanent place in our nation’s consciousness and memory. The RFQ document is available now until September 4. To obtain the competition document, and for more information, please visit here.

Open to students and professionals worldwide, the Architecture at Zero 2013 competition is challenging participants to create a design for a new, roughly 150 unit mixed-use residential apartment building located in the Tenderloin neighborhood in San Francisco, California. With the aim of being as close to zero net energy as possible, the building must be a mix of affordable and market rate housing units and include a full neighborhood-serving grocery store on the ground level. The competition is presented by Pacific Gas and Electric Company (PG&E) and AIA San Francisco, in partnership with the Tenderloin Neighborhood Development Corporation (TNDC). Submissions are due October 1. To register, and for more information, please visit here.

Ground/Work is a design competition just launched yesterday that seeks to recognize emerging design talent with a highly visible built project in New York City for Van Alen Institute. Since 1982, the Institute has occupied the sixth floor of its building at 30 West 22nd Street in Manhattan, where a diverse program of competitions, curatorial initiatives, and public events has made Van Alen an influential center for design innovation. This year, the Institute is making its public-oriented mission central to the reinvention of its own office and event space, transforming the ground floor and lower level of its building for a new venue to house its entire work space and public programs. The deadline for submissions is June 13. For more information, please visit here.

The Department of State’s Bureau of Overseas Buildings Operations (OBO) has shortlisted four design firms for the major rehabilitation of the Athens Chancery project. Protected as an architectural landmark, the mid-century modern building was originally designed by the famed Bauhaus architect Walter Gropius with the consulting architect Pericles A. Sakellarios.

Transform Kansas City, a collaboration between the Kansas City Regional Transit Alliance and the Kansas City Chapter of the American Institute of Architects Young Architects Forum, is asking for submissions that illustrate transportation related or affected ideas or solutions. No matter your background or experience, all are being called to submit your ideas on transportation, urban design and architecture. You are encouraged to find solutions to question such as: What impact does urban mass transit have on the mobility of our cities in which we live, work and play? What forms will these new investments take and what is the result to our built environment? The deadline for submissions is June 30. For more information, please visit here.

Floornature recently launched Next Landmark 2013, their second international contest for young architects, which is introducing a new category dedicated to architecture photography and taking the winners to Helsinki Design Week. The competition is organized to spotlight and showcase projects by the new generations of architects, promoting what they are doing or planning for contemporary living. Furthermore, it provides an ethical opportunity with a declared interest in the community, helping up-and-coming architects move forward in their careers. Originality, environmental sustainability and all the ideas that exploit relations between people, architecture and landscape will be the main contents of the winning projects and research essays. The deadline for entries is June 30. For more information, please visit here.

The Cradle to Cradle Products Innovation Institute and the Make It Right Foundation have issued a $250,000 challenge for manufacturers to design a product for the affordable housing market, which is both safe for human and environmental health and is designed for re-use. The deadline for submissions is June 30, 2013.

With the theme of 'Urban by Nature', the sixth edition of the International Architecture Biennale Rotterdam opens in May 2014 in the Kunsthal in Rotterdam. With Dutch landscape architect Dirk Sijmons as the curator, IABR is calling for best practices from all over the world to support and substantiate the Biennale’s main exhibition’s narrative. Prospective participants who have designed or are designing concrete projects that deal with the relationship between man, nature and city, are invited to submit their applications by June 9, 2013. For more information, please visit here.

The extensive damage to low-lying waterfront zones caused by Hurricane Sandy in October 2012 reinforced the need for resilient infrastructure and redevelopment strategies for existing coastal communities throughout the greater New York area. Costly damage to buildings, roads, and utility systems by the storm raises the controversial question of whether areas of particular geographic vulnerability should be rebuilt, maintained and defended, or simply abandoned. In an effort to solicit creative ideas, the FAR ROC [For a Resilient Rockaway] competition seeks innovative proposals for the design and development of a comprehensive new master plan for Arverne East, a vacant 80+ acre Urban Renewal site on the Rockaway Peninsula in New York City. Submissions are due no later than June 14. For more information, please visit here.

Jacques Rougerie, a famous French Sea oriented architect, had the chance during his career to receive help and support from those who believed in his talent. Open to everyone, his foundation, the Jacques Rougerie Foundation, has launched an International Competition which aspires to offer a unique opportunity for students in architecture, engineering or design, from all around the world to make their projects come true, or simply to reward their creativity. The competition aims to reward the most innovative, creative and bold projects at the service of architectural innovation, relative to topics that are dear to the foundation; Water and Space. The deadline for entries is May 28. For more information, please visit here.

On the occasion of MADE expo Milano Architettura Design Edilizia, set to take place at the Milan Fairgrounds at the beginning of October, Federlegno Arredo S.r.l. is promoting the Instant House @ School competition to find the most novel projects for residential cityscapes and urban society. With the focus on kindergartens or nursery schools, and open to Italians and non-Italians who are studying or have studied architecture, engineering and industrial design, the compeition asks for architectural ideas relating to the many ways that children perceive and interpret the world around them through the multi-sensory experience of space and architecture. The deadline for entries is June 3. For more information, and for the complete competition brief, please visit here.

Building Trust international just launched 'PLAYscapes', an international design competition that challenges professional and student architects, designers, engineers and artists to find exciting design proposals to transform neglected parts of cities into interactive landscapes, encouraging public engagement, community involvement and sustainable adaptive reuse. Proposals should be sited in an abandoned or forgotten urban site and develop PLAYscapes that create opportunity for interaction and play for citizens of all ages. Submissions are due July 29. To register, and for more information, please visit here.

Aiming to build awareness of urban design solutions capable of shaping Dallas forward, The Connected City Design Challenge is asking participants to develop a more refined and specific strategy for connecting the downtown and river, and assist in securing future public and private investment. By empowering both designers and citizens, The Challenge will work to realize integrated solutions that improve the livability and viability of our city. In order to secure the most capable design talent and facilitate a variety of solutions, this will be structured as a competitive process consisting of two idea streams: a professional stream and an open stream. Requests for qualifications are due May 9 for the professional stream and for the open stream, the deadline for submissions is October 3. For more information, please visit here.

The Architecture Foundation recently launched their annual international Open Call for innovative independent exhibitions and installations for its central London Project Space. Intended as an incubator for independent positions and architectural experimentation, projects selected through the Open Call will punctuate the AF’s ongoing curated program. This program, competitively selected through a jury process, will give space to individuals or organizations to activate the AF Project Space as a testing ground for modes of exhibition and 1:1 scale spatial experimentation, an open studio, a public residency or other diverse formats. The foundation's recent initiative, 'We Made That', was a project selected through the 2012 Open Call. The deadline for submissions is May 10. For more information, please visit here.