On December 20, 2019, the opening press conference for the eighth **Bi-City Biennale of Urbanism\Architecture (Shenzhen)** (hereinafter "UABB") was held at the **Shenzhen Museum of Contemporary Art and Urban Planning (MOCAPE)**, marking the official launch of this year's biennale.

Under the theme of "**Urban Interactions**," this year's UABB is chief-curated by architect and director of the MIT Senseable City Lab **Carlo Ratti**, academician of the Chinese Academy of Engineering **Meng Jianmin**, and renowned curator and art critic **Fabio Cavallucci**. The South China-Turin Joint Lab (Politecnico di Torino and South China University of Technology) serves as the academic curator. The exhibition **opens on December 21, 2019, at the main venues—the Shenzhen Futian High-Speed Railway Station and the Shenzhen Museum of Contemporary Art and Urban Planning—and will officially open to the public on December 22**. In addition, **nine sub-venues** across various districts of Shenzhen will interface with the main venues, establishing an organic network of interaction throughout the city.

The exhibition comprises two main sections, "**Eyes of the City**" and "**Ascending City**," each exploring the evolving relationship between urban space and technological innovation from distinct perspectives. **The main venues showcase over 140 works, bringing together more than 280 exhibitors from 24 countries and regions**. These include renowned international and domestic architects, artists, and institutions such as MVRDV, Liam Young, Stefano Boeri, Sou Fujimoto, Thomas Heatherwick, Ryoji Ikeda, Wang Shu, Yung Ho Chang, Dominique Perrault, Philip F. Yuan, Liu Cixin, and Academicians Cui Kai and Wang Jianguo.

On World Water Day (March 22) during the 2019 Year of the Pig, SPARK is launching “The Three Little Pigs” research project. The project proactively treats wastewater from pig farming at its source rather than allowing it to discharge into freshwater systems. “The Three Little Pigs” supports the Chinese government’s efforts to address nationwide water pollution caused by livestock farming. The unchecked dumping of livestock waste not only degrades the quality of freshwater supplies but also causes mass fish deaths, triggering eutrophication that compromises the ecological value of China’s scenic lakes. SPARK’s practical, playful, and iconic concept diverts livestock waste from drainage systems, converting it instead into biogas that can generate electricity or serve as fuel for cooking and heating. The slurry remaining in the biogas reactor can then be used as agricultural fertilizer. SPARK’s 360-degree life-cycle proposal underscores the urgency of addressing water pollution in China, highlighting the opportunity to actively repurpose waste as energy.