Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari by Cheng Sun, Dagang Qu and Xi Huang is a highly esteemed winner of the very prestigious 2026 Tuzo ya Chuma ya A' Design Award in Usanifu wa Nafasi za Ndani na Maonyesho Competition Category.
ChumaMambo ya Ndani· 2026
Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari
by Cheng Sun, Dagang Qu and Xi Huang
Client: Harbin Institute of Technology Sun Cheng Young Scientist Studio
Tuzo ya Chuma ya A' Design Award Winner in Mambo ya Ndani Category
Verified Award Winner
Verify Award Status for #179079The Design
About Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari
Lilac Reborn ni kituo cha habari kilichoundwa kwa kukarabati hoteli iliyotelekezwa mjini Harbin, China. Ubunifu huu umepata msukumo kutoka kwa ua la lilaki la eneo hilo. Nafasi mbili za pamoja zinaunda kiini cha jengo: Ukumbi wa Lilaki, wenye mwanga wa asili na kipengele cha maji, na Ukumbi wa Uzalishaji Upya, uliojengwa kwa taka za ujenzi zilizorejelezwa. Nyua mbili za ndani huleta mwanga wa mchana katika asilimia tisini na mbili ya maeneo ya matumizi. Zege lililorejelezwa, paneli za kuzuia joto zenye utendaji wa hali ya juu na rangi rafiki kwa mazingira vilitumika. Vigawanyo vinavyohamishika huwezesha vyumba kubadilika kuwa kumbi za mihadhara au sehemu za kazi.
The Recognition
About the Tuzo ya Chuma ya A' Design Award
Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari ni mshindi wa Tuzo ya Chuma ya A' Design Award, utambuzi wenye heshima unaotolewa kwa miundo mizuri inayokidhi mahitaji ya kitaalamu na ya kiviwanda yanayotarajiwa kutoka kwa kazi zilizobuniwa vizuri. Washindi wa Chuma huonyesha ustadi mkubwa, utaalamu wa hali ya juu, uelewa wa kitaalamu na uwezo wa kibunifu wa waumbaji wao. Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari inatarajiwa kuwa kazi inayothaminiwa sana, kupendwa na kuenziwa, ambayo ni ya vitendo na bunifu. Muundo huu ulioshinda Tuzo ya Chuma ya A' Design Award unajumuisha mbinu bora za tasnia na una sifa za kiufundi zenye uwezo zilizounganishwa na ujuzi na kipaji. Lilac Reborn Ubunifu wa Ndani wa Kituo cha Habari inaheshimiwa kwa uangalifu wake na imebuniwa kutoa maboresho ya ubora wa maisha yanayosaidia kuufanya ulimwengu kuwa mahali bora zaidi.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This project renovates an abandoned hotel into a media center within a tight budget, marking a first for ultra-low-energy renovation in a frigid region. Drawing on the metaphor of media flowers blooming in a palace, two core shared spaces were designed: the Lilac Hall, featuring natural light and a water feature, and the Regeneration Hall, built with recycled construction waste. Dual atriums ensure indoor warmth and brightness while meeting the three-star green building standard and LEED Platinum requirements.
- Dimensions & Packaging
- Total area: 7,000 square meters
- Tags
- Building renewal, Computational design, Media office building, Designer-AI collaborative design
- Production Technology
- AI computational design was used to optimize spatial curvature, and same-source recycling technology achieved resource reuse. Fifteen ultra-low-energy technologies were integrated, such as enhanced thermal insulation and passive daylighting. Building performance simulation verified a 25 percent reduction in energy consumption and an improvement in the useful daylight illuminance index. Modular assembly was adopted using recycled concrete, high-performance insulation panels, and eco-friendly coatings.
- Design Challenge
- The core challenge was realizing ultra-low-energy renovation of an old building in frigid Harbin, while balancing historical fabric preservation, media hub functional demands, and the implementation of AI-driven collaborative design. External Obstacles: Sparse technical data on the renewal of old buildings in cold regions, insufficient low-temperature resistance of recycled materials, and strict fire codes restricting structural modifications. Internal Conflicts: Bridging the gap between AI design and traditional construction practices, and reconciling public accessibility (for media lounges) with the need for closed office spaces. Solutions: Adopted multi-objective optimization + BIM technology, customized thermal insulation systems, recycled material modification, and the TOPSIS method to balance regulatory requirements, performance indicators, and functional needs.
- Research
- This applied research explores AI-driven ultra-low-energy renovation for old buildings in frigid climates. Using deep learning and multi-objective optimization, the study balanced historical preservation with media function requirements. Tools including BIM and on-site sensors verified the results. The project achieved 25 percent lower energy consumption and natural light coverage for 92 percent of the building. This validates the application of computational design in urban renewal, supporting carbon goals and setting a benchmark for smart, green infrastructure in cold regions.
- Inspiration
- Inspired by the lilac of Harbin, this project focuses on the green renewal of abandoned buildings. It addresses the gap in ultra-low-energy renovation for regions with temperatures reaching minus 30 degrees Celsius. Driven by the demand for shared media spaces, it integrates local culture with eco-technologies. Through artificial intelligence computational design and same-source recycling of construction debris, the project reflects a vision of a green, tech-driven, and art-integrated media hub.
- Project Duration
- Duration: 2023~2025;
Location: Harbin, Heilongjiang, China - Operation Flow
- The media hub is fully accessible to the public. Visitors enter the Lilac Hall for social gatherings, media displays, or community events. Natural light illuminates 92 percent of functional areas year-round, significantly reducing artificial lighting needs. The specialized insulation system maintains a comfortable indoor temperature of 20 to 24 degrees Celsius even when it is minus 30 degrees Celsius outside. Modular spaces can be rearranged into lecture halls or workstations using simple movable partitions.
- Team Members
- Studio Director: Cheng Sun
Lead Architect: Dagang Qu
Architect: Xi Huang
Architect: Xiufeng Li
Architect: Yue Wang
Architect: Wanying Zheng
Architect: Xumiao Guo
Architect: Jian Zhang
Interior Designer: Guoliang Xu - Image Credits
- Image #1: Photographer Dagang Qu (CMG Project Team), Media Hub Renovation, 2025.
Image #2: Photographer Dagang Qu (CMG Project Team), Lilac Media Hub and Office Space, 2025.
Image #3: Photographer Dagang Qu (CMG Project Team), Lilac Media Hub Transportation Core, 2025.
Image #4: Photographer Dagang Qu (CMG Project Team), Lilac Waterscape Bar Transformed, 2025.
Image #5: Photographer Xi Huang (CMG Project Team), Regeneration Hall (recycled construction waste), 2025.
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