Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi by Cheng Sun, Dagang Qu and Xi Huang

Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi by Cheng Sun, Dagang Qu and Xi Huang is a highly esteemed winner of the very prestigious 2026 Ihe Nrite A' Design Award nke Igwe in Nhazi Ime Ụlọ na Ngosipụta Competition Category.

IgweIme Ụlọ· 2026

Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi

by Cheng Sun, Dagang Qu and Xi Huang

Client: Harbin Institute of Technology Sun Cheng Young Scientist Studio

Ihe Nrite A' Design Award nke Igwe Winner in Ime Ụlọ Category

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The Design

About Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi

Lilac Reborn bụ ebe mgbasa ozi e kere site n'ịrụzigharị ụlọ oriri na nkwari akụ a gbahapụrụ agbahapụ na Harbin, China. E si n'ifuru lilac nke obodo ahụ nweta mmụọ nsirihụ nke nhazi a. Oghere abụọ a na-ekekọrịta na-etolite isi ebe ya: Ụlọ Nzukọ Lilac, nke nwere ìhè okike na ihe mmiri mara mma, na Ụlọ Nzukọ Mweghachi, nke e ji ihe mkpofu ihe owuwu emegharịrị emegharị rụọ. Atrium abụọ na-eweta ìhè ehihie n'ebe ọrụ ruru pasent iri itoolu na abụọ. E ji kọnkịrị emegharịrị emegharị, mbadamba mkpuchi na-arụ ọrụ nke ọma na ihe ntekwasị na-adịghị emebi gburugburu ebe obibi rụọ ọrụ. Ihe nkewa a na-ebugharị ebugharị na-eme ka ọnụ ụlọ nwee ike ịghọ ụlọ nkuzi ma ọ bụ ebe ọrụ.

The Recognition

About the Ihe Nrite A' Design Award nke Igwe

Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi meriri A' Design Award nke Igwe, nnabata dị ugwu e nyere design ndị dị mma nke na-emezu ihe ndị a chọrọ n'ọrụ na ụlọ ọrụ nke a na-atụ anya n'ihe e kere eke ndị e mere nke ọma. Ndị meriri na Igwe na-egosi nka buru ibu, ọkachamara dị elu, nghọta ọkachamara na ikike imepụta nke ndị kere ha. A na-atụ anya na Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi ga-abụ ihe e kere eke a na-asọpụrụ nke ukwuu, a na-eto na a hụrụ n'anya nke bụ ihe bara uru ma dị ọhụrụ. Design a meriri A' Design Award nke Igwe na-ejikọta ụzọ kacha mma nke ụlọ ọrụ ma nwee àgwà teknụzụ kwesịrị ekwesị jikọtara na ihe ọmụma na talent. A na-asọpụrụ Lilac Reborn Nhazi Ime Ụlọ nke Ebe Mgbasa Ozi maka nlezianya ya ma e mere ya ka ọ nye mmeziwanye ndụ nke na-enyere aka ime ka ụwa bụrụ ebe ka mma.

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.