Surge in research on sustainable development of the global digital economy: green transformation becomes the new business frontier

Global Research on Sustainable Development of the Digital Economy Surges: Green Transition Becomes the New Business Frontier

Introduction

A recent bibliometric study published in *Humanities and Social Sciences Communications*, a Nature journal, shows that academic output in the field of sustainable development of the global digital economy has grown explosively over the past two years. China, the United States, and the United Kingdom are the research powerhouses in this field, and carbon emissions and energy consumption have become emerging topics of focus for researchers. This shift in research focus is not only an academic bellwether, but also signals that the rules of the digital economy industry are moving from "growth first" to "sustainability first," which will have far-reaching implications for corporate strategy, platform competition, and regulatory compliance.

Event Background

The study was completed collaboratively by scholars such as Yuanfei Mei, Mingyue Liu, and Zhijing Gao, and was officially published in 2026. The researchers employed bibliometric methods to systematically review academic literature related to the sustainable development of the digital economy worldwide, revealing the field's development trajectory through quantitative analysis. The study found that the field has experienced three stages—an "initial stable period," a "gradual acceleration period," and a "recent explosive period"—and identified a research evolution path comprising five stages.

Notably, the concept of the "digital economy" was first proposed by Don Tapscott in 1996 and formalized in a 1998 U.S. Department of Commerce report. According to the broad G20 definition, the digital economy is the aggregate of economic activities that use digital knowledge and information as key factors of production, modern information networks as important carriers, and the effective application of information and communication technology as a driver of efficiency improvement and structural optimization. After nearly three decades of development, the digital economy has become a major economic form following the agricultural economy and the industrial economy.

The value of this study lies in its confirmation, from the dimension of academic output, that the frontier of digital economy research is shifting from the economic impact of information and communication technology to its environmental effects and sustainability issues. Behind this is an unprecedented shift in the global policy agenda: the EU's "Digital Compass 2030" lists digital transformation and green transformation as twin core goals, the Chinese government is also actively promoting the integration of the digital economy with green development, and the G20 framework likewise links the two.

Digital Economy Analysis

From the temporal distribution of research, global attention to digital sustainability has intensified sharply in the past two years, with the volume of literature reaching its peak. This is no coincidence—the energy consumption and carbon emissions of digital infrastructure have drawn increasing attention, which serves as an important driver of this research hotspot. Therefore, discussing digital economic growth and environmental costs within the same framework has become a common need for both academia and the policy community.The research topic map shows that “digital economy,” “digital transformation,” and “sustainable development” remain the core foundations, while the keyword cluster centered on “environmental governance,” especially “carbon emissions” and “energy consumption,” is expanding rapidly. This suggests that, on the one hand, academia is reflecting on the energy consumption and emission issues of digital technology; on the other hand, it is actively exploring how to use digital technology to optimize energy systems and reduce carbon emissions. This two-way interaction is giving rise to an interdisciplinary field that could be called “digital environmental economics.”

China and the United States have the closest cooperation in related research, reflecting the deep connection between the world’s two largest economies on digital economy and climate issues. Despite intensifying geopolitical frictions, scientific collaboration remains active in the face of global challenges. For enterprises, this sends a clear signal: sustainable development requires global coordination, and digital technology is both a solution and a responsibility. Multinational companies must simultaneously navigate diverse regulations and global standards.

Observations on Business Models

Research hotspots have shifted from early-stage infrastructure and e-commerce to carbon accounting, energy efficiency, and green supply chains, reflecting a transformation in the commercialization path of digital technology. In the future, companies will increasingly embed “sustainability” into digital products and services. For example:

• Green cloud services: Cloud providers launch low-carbon data centers that offer verifiable carbon emission data, enabling customers to include IT spending in their own carbon reduction targets.
• AI-driven energy efficiency optimization: Artificial intelligence algorithms help the industrial sector optimize production processes and reduce energy consumption per unit of output, creating business models that “reduce carbon through software.”
• Carbon fintech: Fintech companies develop tools for corporate carbon footprint tracking, carbon credit trading, and green supply chain financing, converting environmental data into financial assets.

Data is becoming a key asset for sustainable development. Enterprises not only need to collect business data, but also must gather data on carbon emissions, resource consumption, and supply chain environmental footprints, and convert these into disclosure-ready ESG indicators and tradable carbon assets. This creates new opportunities for data platformization—just as financial information platforms emerged, carbon data platforms have the potential to become important infrastructure for future resource allocation.

Market Competition Analysis

Research shows that China, the United States, and the United Kingdom are leading in research on sustainable development of the digital economy, indicating that these economies are actively seizing the high ground of the future green digital economy. For technology companies, the dimension of competition has expanded from data, algorithms, and user scale to “green technology” capabilities.

Which companies can provide the most accurate AI models for carbon emission monitoring? Which platforms can efficiently integrate fragmented carbon data? Which cloud providers can fulfill carbon neutrality commitments with credible verification? These will become new factors of competitive differentiation. For example, in the field of AI commercialization, the energy consumption issues arising from training large models could become dual pressure from both regulation and the market. Companies with green AI capabilities will win favor from governments and customers, while those that ignore the environmental dimension may face penalties from brands and capital markets.At the same time, traditional energy-intensive industries will also be impacted. Enterprises with insufficient digital capabilities will face rising costs and declining competitiveness amid stricter carbon regulation. In contrast, enterprises that are the first to combine digitalization with decarbonization will gain green brand premiums and easier access to sustainable financing. This competitive pressure will transmit along supply chains, ultimately reshaping the entire industrial landscape.

Data and Regulatory Implications

Trends revealed by bibliometric research often precede policy changes. It is foreseeable that in the future, digital regulation will become more closely intertwined with environmental regulation. The EU's "Digital Compass 2030" places digitalization and greening on an equal footing, potentially giving rise to compliance requirements covering both. This means enterprises will simultaneously face two types of compliance requirements: one is data governance (such as GDPR and data export security assessments), and the other is carbon emission verification and disclosure. The two may converge in the field of "digital environmental compliance."

For example, multinational enterprises may need to submit data protection impact assessments and carbon footprint reports to different jurisdictions simultaneously, and the data standards for both need to be managed in a unified manner. This creates new market space for regulatory technology (RegTech). In the future, we may see legal tech companies integrating environmental data management functions to provide one-stop "digital environmental compliance" solutions.

At the policy level, the "five-stage evolution of digital economy research" proposed in the study indicates that the next stage may be the deep integration of digital governance and environmental governance. This may lead to the emergence of new international standards. Just like global financial regulatory standards, carbon data standards and digital trade rules will become important arenas for major-power competition.

Global Trend Observations

We need to distinguish between short-term fluctuations and long-term structural changes. Judging from the explosive growth of literature and global policy momentum, digital sustainability is clearly a long-term trend. The next phase of the digital economy will be a "sustainable digital economy," characterized by data-driven resource optimization and low-carbon innovation.

Global digital economy competition over the next decade will focus on several key areas:

• Green AI: Leveraging artificial intelligence to address climate change and energy challenges.
• Digital ecological services: Combining digital infrastructure with natural capital accounting.
• Digitalization of sustainable finance: Fully integrating ESG data with financial decision-making.

Enterprises should regard sustainability as a core function of digital technology, not an ancillary PR project. In fact, digitalization itself is an important means of reducing resource consumption—remote work, smart logistics, digital twins, and other technologies can significantly lower carbon emissions from physical activities. Enterprises that are the first to transform green digitalization into trust assets will gain stronger pricing power and a better ecological niche in the market.

DigitalEcoNews Insight

The most important economic significance of this study is that it declares the end of the era of "pure digital economic growth." Future economic growth must be a trinity of digital technology, green innovation, and sound governance. For enterprises, this requires embedding sustainability into the front-end design of business models, rather than remedying it after the fact.We recommend that corporate executives immediately integrate carbon emissions data with business digitalization in a comprehensive manner, establishing sustainable data infrastructure, just as they built ERP systems in the past. We anticipate that "digital sustainability" will become the new main line for mergers and acquisitions and platform expansion over the next five years. Enterprises that can accurately identify and seize this trend will occupy a core position in the next generation of the digital economy.

Reference source

https://www.nature.com/articles/s41599-026-06780-5