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Low-carbon transition story of SuzhouMuseum

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By Wang Weijian, People’s Daily

Suzhou Museum, which sits on Dongbei Street, Suzhou, east China’s Jiangsu province, is always seeing a constant stream of visitors.
The museum covers a construction area of 19,000 square meters and houses over 25,000 pieces and sets of cultural relics. It receives more than 2.5 million visits on average each year. The museum was designed by renowned architect Ieoh Ming Pei and has maintained high popularity since it was opened in 2006.
However, to the surprise of many, this structure surrounded by lush bamboos and lucid waters was once challenged by high energy consumption, high operational cost and high carbon emissions.
Director of Suzhou Museum, Xie Xiaoting, told People’s Daily that the museum has to be kept at a constant temperature and humidity level year-round with exceptionally high air quality, in order to maintain a comfortable environment for the numerous visitors it receives every day and ensure optimal conditions for the preservation of cultural relics. This, however, consumes a significant amount of energy.
To address this challenge, Suzhou Museum decided to build itself into a carbon-neutral facility in 2021.
Promoting low-carbon operations starts with accurately measuring energy consumption of the museum. Therefore, the museum invited a team led by Professor Wei Qingpeng from Tsinghua University’s Building Energy Conservation Research Center to conduct a comprehensive “diagnosis” of the facility.
“It was an incredibly challenging task,” Wei recalled. The museum’s equipment cannot be shut down, as that could jeopardize the cultural relics. Consequently, much of the work had to be carried out during brief, carefully timed intervals.
Additionally, many of the museum’s systems and pipelines were concealed within narrow spaces between floors, requiring staff to crawl into tight areas with instruments to collect data.
After more than two years of effort, the team completed an extensive analysis of the museum’s structures, materials, and equipment. They presented a “diagnostic” report along with a tailored implementation plan to achieve carbon-neutral operations.
Maintaining a constant temperature of around 21 degrees Celsius and a relative humidity of approximately 50 percent is crucial for the preservation of the museum’s collections. But how does the museum ensure such precise climate control?
“By mixing cold and hot air in precise proportions, we can achieve the desired temperature and humidity levels,” explained Wang Jian, head of the museum’s engineering and equipment department.
Standing in a basement mechanical room and pointing to rows of chillers and boilers, he noted that the performance of these machines directly impacts the museum’s energy efficiency.
Wang added that many of the museum’s systems have become outdated after nearly 20 years of use, which not only were energy-intensive but also required substantial maintenance costs each year.
To address this, the museum replaced its aging screw chillers with state-of-the-art magnetic levitation variable-speed centrifugal chillers. This upgrade has reduced electricity consumption by more than 50 percent.
Looking toward the northwest corner of the museum on the roof of it, one can see two massive turbines rotating slowly. “These are two high-efficiency coolers with variable flow rates, custom-designed for the museum,” said Sun Jie, a technical lead from a Suzhou-based technology company.
Previously, six coolers were needed to meet the museum’s demands. The company’s research and development team re-engineered the internal structure of the coolers, reducing the requirement to just two. The freed-up space has been repurposed to house four air-source heat pumps. In the past, heating water relied on gas boilers, but now the heat pumps can absorb heat from the air, significantly reducing carbon emissions.
With each piece of equipment being upgraded, a new energy ecosystem has gradually taken shape within the museum.
“Even though the new equipment is state-of-the-art, if each system operates independently without coordination, overall energy consumption won’t improve much,” said Wei. To address this, he developed a “digital brain” tailored for Suzhou Museum. This system creates a miniature internet of Things network within the museum, connecting all devices.
Wei told People’s Daily that his team is currently working on upgrading this “digital brain.” In the future, it will precisely manage energy allocation, determining, for example, how much energy each artifact requires or how much cool air needs to be supplied to individual display cases daily. Suzhou Museum aims to transform itself into a secure, collaborative, green, and intelligent smart museum by 2025.

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China’s new chapter in global innovation

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By Gu Yekai, Liu Yiqing, People’s Daily

At a smart construction project site managed by China State Construction Engineering Corporation, a quiet technological revolution is underway. Amid cranes and concrete, engineers are deploying advanced artificial intelligence (AI) systems that could fundamentally reshape the construction industry.

Li Fengjian, an AI specialistwith Xianyuan Technology, detailed how the company’s latest intelligent system – built on a large model – adapts to complex construction environments.”Engineering machinery equipped with intelligent agents can adjust its operations automatically in response to weather conditions,” Li explained, adding that a spatiotemporal sensing network further enhances the system, providing real-time tracking of both personnel and materials throughout the construction site.

In February this year, Xianyuan Technology rapidly integrated its self-developed model with DeepSeek-R1, effectively blending a general-purpose framework with industry-specific models. This integration, Li noted, has produced a solution capable of delivering expert-level performance in challenging, dynamic environments. The firm is based in the Shanghai Foundation Model Innovation Center, aburgeoning AI incubator that now hosts over 200 innovative enterprises.

China’s technological transformation extends well beyond the construction sector. Overthe past three decades, the country has evolved from its initial forays into internet connectivity to becoming a key player in global digital innovation.

Here, a steady stream of technological innovations are emerging, from the early days of emails and web browsing to the cutting-edge technologies represented by DeepSeek and the dynamic evolution of social media.

Wu Jianping, an academician at the Chinese Academy of Engineering and headof the Zhongguancun Laboratory, pointed out that while China had introduced only one internet standard before 2005, it now contributes to over 200 worldwide. Such strides illustrate the country’s concerted push toward high-level technological self-reliance – a journey marked by both persistence and determination.

Beyond the digital realm, China is makingsignificant inroads in aerospace, new energy, and other high-tech sectors. It has transitioned from being a follower to standing shoulder-to-shoulder with global leaders, and in some areas, even taking the lead. Wu attributed these achievements to a dynamic ecosystem of policy reforms and talent cultivation that encourages creativity and technical expertise at every level.

Amid intensifying international competition, collaborative research and the integration of new technologies with traditional industries are central to China’s high-quality economic development.

Mei Linhai, a researcher at China’s State Key Laboratory of Cognitive Intelligence, remarked that the age of AI calls for continuous exploration. “In this era, everyone is an innovator. Only by persistently pushing the boundaries can we remain at the forefront of both technological and industrial development,” Mei observed.

In the field of general-purpose AI, Mei emphasized that independent innovation is paramount. He advocates for a self-driven industrial ecosystem that leveragesbreakthrough technologies to boost productivity and unlock new possibilities, Mei said.

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Chinese democracy in action:a village bench meeting shapes national law

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By Wei Zhezhe, Liu Botong, People’s Daily

In a modest corner of Jiangmen, south China’s Guangdong province, residents of Weidong village are experiencing firsthand a form of democracy that starts at the grassroots level and reverberates all the way to Beijing.

Wu Tengxin, a local villager who relies on a scooter for daily mobility after contracting polio, recalls a time when the village’s public spaces were ill-equipped for people with disabilities. Now, thanks to a simple suggestion made during a meeting, his everyday life has changed.

In November 2022, a team from a local legislative outreach office – a branch of China’sNational People’s Congress (NPC) – visited Weidong village and set up a “bench-style meeting.” Residents, including the elderly and those with disabilities, gathered to voice their concerns about inadequate accessibility.

Amid the conversation, Wu offered a straightforward proposal: “I hope rural accessible facilities can be improved to make mobility easier for people with disabilities and the elderly.” His words were relayed verbatim to lawmakers.

The response was swift. On June 28, 2023, at the third session of the 14th NPC Standing Committee, legislators passed a law on building a barrier-free living environment. The law stipulates that improvements”shall align with social and economic development levels, coordinate urban and rural progress, and gradually narrow the gap in infrastructure between urban and rural areas.”

Today, Wu observes that the village’s main roads and public squares have been upgraded with accessibility features that make getting around considerably easier.

This episode illustrates what Chinese officials call “whole-process people’s democracy” – a system where citizen input is woven into every stage of policy development.

Jilie Ziri, head of Abuluoha village in Butuo county, southwest China’s Sichuan province, remarked that for young generations in China, democracy has become a lived experience. “Villagers are the masters of village affairs,” he said, emphasizing how active villager participation has injected new vitality into local governance.

Experts point to consultative democracy as a cornerstone of this process. Tao Kaiyuan, vice chairman of the Central Committee of the China Association for Promoting Democracy and vice president of the Supreme People’s Court, underscores the important role of the Chinese People’s Political Consultative Conference, whose members hail from every stratum of society and bring a wealth of expertise and connections.

Their regular forums, field research, and public consultations have created robust channels for citizens to contribute ideas and forge consensus.”This approach gathers collective wisdom and transforms public voices into policy,” Tao said.

Another crucial manifestation is the effectiveness of China’s political party system. Under the leadership of the Communist Party of China, Chinese democratic parties actively fulfill their duties, offering recommendations that often translate into concrete policy decisions. This integrated approach demonstrates the unique strengths of China’s political system and the advantages of whole-process people’s democracy.

Tao emphasized that whole-process people’s democracyhas evolved into an efficient and dynamic democratic practice – one that not only reflects the essence of socialist democracy but also presents a pioneering model of political civilization, contributing Chinese wisdom and solutions to global governance and democratic development.

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Chinese modernization: blueprint for global progress

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By He Yin, People’s Daily

At China’s recent annual “two sessions,” Chinese modernization once again captured global attention. International observers are closely following a range of new measures designed not only to accelerate Chinese domestic transformation but also to unlock fresh opportunities for global development.

They believe that Chinese modernization, built on a foundation of openness and cooperation, will continue to yield global benefits with each new milestone.

Today, China stands as a formidable force in the global economy – accounting for around 18 percent of the global economy and nearly 30 percent of world manufacturing output. Year after year, the nation has contributed about 30 percent to global economic growth. With import and export records with almost all countries and regions designated in the United Nations Statistics Division, the country is a major trading partner for more than 150 countries and regions. In 2024, its exports to over 160 countries and regions saw growth.

Often hailed as the “world’s largest developing country,”the “second-largest economy,””world’s factory,””global market,” and “innovation powerhouse,” China is increasingly viewed as a beacon of stability and progress.

In recent years, high-profile events such as the seventh China International Import Expo – where intended deals exceeded $80 billion – and the establishment of over 1.239 million foreign-invested enterprises have reinforced the nation’s reputation as a vast, dynamic market.

Meanwhile, policies encouraging Chinese companies to “go global” have seen a steady stream of new technologies, goods, and services permeate international markets, knitting the country ever tighter into global value chains and bolstering its commitment to win-win cooperation.

The influence of Chinese modernization is evident far beyond its borders. In the Central African Republic, President Faustin-Archange Touadera has repeatedly screened China’s political documentary Carry the Reform Through to the End for cabinet discussions, while officialsin Uzbekistan are adapting China’s poverty-reduction experience to suit their national context. These moves challenge the assumption that modernization must follow Western models, suggesting that China’s alternative pathway offers a viable route to development.

Beyond economic growth, Chinese modernization is increasingly celebrated for its potential to foster win-win cooperation and shared prosperity.

Under the Belt and Road Initiative (BRI), for example, Kazakhstan secured its first maritime access and Laos launched its first modern railway. Support from the Global Development and South-South Cooperation Fund has propelled over 160 projects, benefiting more than 30 million people. Moreover, China has given all the least developed countries with which it has diplomatic relations zero-tariff treatment for 100 percent tariff lines, signaling its commitment to an open and inclusive global economy.

China’s modernization agenda also tackles global challenges head on. In response to global environmental risks, China advocates for building a community of all life on the Earth. To bridge the digital and AI divide, it has launched the AI Capacity-Building Action Plan for Good and for All to ensure that technological advancements benefit every corner of the globe.

On the security front, China continues to promote dialogue and reconciliation in conflict zones while engaging in multilateral security collaborations, reinforcing its reputation as a nation committed to peace and stability.

By proposing initiatives such as the Global Development Initiative, the Global Security Initiative, and the Global Civilizations Initiative, China is not just charting its own course toward modernization but championing an equal and orderly multipolar world and a universally beneficial and inclusive economic globalization – one that seeks to ensure that no nation is left behind on the path to prosperity.

The global appeal of Chinese modernization is far from accidental. Decades of reform and opening up have accelerated its development while enabling the country to contribute to global governance. On the international stage, it has taken on a leadership role – actively shaping global norms, building a community with a shared future for mankind, and advancing world peace and development. By sharing its successful experiences and technological advancements, the country seeks to help other developing countries chart their own courses toward progress.

With over 1.4 billion people engaged in this modernization journey – a number that surpasses the total population of all developed countries combined – China’s approach is redefining the global modernization landscape. For China, modernization is not solely a national endeavor but a blueprint for global progress – a vision that promises a more inclusive future for all.

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