The research impetus was sparked by the widespread use of single-use coffee pods, a notoriously challenging form of waste due to their composition and disposal issues. Across a series of meticulously designed experiments, researchers identified that a straightforward “we received your item” notification was enough to encourage less frequent users of recycling schemes to become more consistent participants. This finding counters the common assumption that complex incentives or education campaigns are necessary to drive change, instead highlighting the subtle but crucial role of relational acknowledgment between companies and consumers.

A particularly striking illustration of this finding emerged from a field study conducted within Penn State’s dining halls. Partnering with Topanga, a foodservice technology company, the research team implemented a reusable takeout container program monitored by QR codes. When customers returned containers and received an acknowledgment email, their rate of repeat participation tripled. This dramatic increase underscores the tangible impact of simple communication on reinforcing environmentally responsible habits.

The significance of this approach lies not only in its efficacy but in its scalability and cost-effectiveness. Unlike resource-heavy promotional campaigns or complex rewards programs, acknowledgment emails represent a low-cost, easily automated intervention. They serve to deepen consumers’ emotional connection to the brand by signaling appreciation and recognition, thus fostering a stronger sense of partnership focused on shared sustainability goals.

At the core of this behavioral impact is the way acknowledgment messages cultivate emotional attachment. Through a series of controlled online experiments, researchers demonstrated that participants receiving acknowledgment felt more connected to the company and believed the brand to be more genuinely sustainable. This perceived authenticity is critical, as it combats consumer skepticism, which is often exacerbated by concerns over greenwashing—a deceptive marketing practice that falsely presents products or companies as environmentally friendly.

Greenwashing, the study found, significantly undermines repeat engagement by eroding trust. In contrast, acknowledgment of actual participation in sustainability programs helps build genuine credibility. The research specifically highlights how acknowledgment messaging is particularly powerful among consumers with initially low levels of brand connection. These individuals represent a key demographic for companies seeking to expand their base of committed sustainable consumers.

Further experimental comparisons revealed that acknowledgment specifically tied to participation in take-back programs has a unique impact compared to acknowledgments for other customer actions, such as completing online reviews. The former strengthens relational bonds and drives future participation intentions, emphasizing the value of targeted communication over generic expressions of gratitude.

The field studies combined with lab experiments indicate that acknowledgment messages serve a dual function: they are both a reinforcement mechanism and a trust builder. This duality creates a positive feedback loop, as increased participation strengthens sustainability outcomes while simultaneously enhancing the company’s environmental reputation. Over time, this feedback loop can generate compounding benefits, making sustainability programs more resilient and effective.

In the practical example of Penn State’s dining services, acknowledgment emails not only thanked customers for returning containers but also highlighted the environmental benefits, such as the number of disposable containers diverted from landfills. This informational reinforcement augments the psychological effect of acknowledgment by attaching meaningful impact to the customer’s actions, further incentivizing continued participation.

As these insights gain traction, implementation is expanding beyond Penn State. Topanga has integrated acknowledgment messaging into its systems at other educational institutions, demonstrating the adaptability and broad appeal of this intervention. This widespread adoption could signal a paradigm shift in how sustainability programs engage consumers, favoring relationship-building over transactional incentives.

Ultimately, the research underscores a fundamental principle in sustainable behavior change: recognition matters. When customers feel truly seen and appreciated for their efforts, they are more likely to sustain those efforts, converting isolated acts of environmental responsibility into consistent lifestyle choices. This study provides a practical blueprint for companies seeking to build lasting consumer commitment to circular economy practices.

In a world increasingly attuned to environmental challenges, these findings offer a beacon of hope: sometimes, the simplest responses—like a prompt “thank you” message—can spark significant progress toward sustainability. As corporations and communities strive to close the loop on waste, leveraging the human desire for acknowledgment may prove to be one of the most powerful tools in the arsenal for achieving lasting environmental stewardship.

Subject of Research:
Article Title: Received! How Acknowledgment Increases a Company’s Sustainability Image and Drives Repeat Customer Participation in Take-Back Programs
News Publication Date: 26-Mar-2026
Web References: http://dx.doi.org/10.1093/jcr/ucag007
Image Credits: Amy Bressler / Penn State
Keywords: sustainability, consumer behavior, recycling programs, reuse initiatives, take-back programs, corporate communication, emotional attachment, greenwashing, brand connection, customer engagement, circular economy

The researchers introduce artificial intelligence technology utilization as an innovative proxy for measuring the depth of digital transformation within firms. Departing from traditional enterprise technology markers like ERP or CRM, which recent literature (Fu et al., 2024; Varriale et al., 2024) deems less reflective of true digital shifts, the study harnesses AI-related keywords extracted from corporate annual reports. This novel metric undergoes logarithmic transformation to standardize and capture firms’ nuanced engagement with AI, providing a robust indicator that encapsulates digital transformation’s tangible outcomes in optimizing operational frameworks.

Empirical tests underscore that the embrace of AI technologies correlates with significant reductions in total energy consumption across firms. Table 7 highlights that higher AI keyword density aligns with a marked decrease in energy use. Particularly compelling is the finding that firms characterized by concentrated ownership structures exhibit an amplified energy-saving effect when integrating AI into their technological repertoires. The interaction between AI and ownership concentration reveals that cohesive governance intensifies the capacity to leverage digital tools for environmental impact mitigation.

This insight aligns with extant theoretical and practical literature, which posits AI as a pivotal enabler for streamlining processes, reducing resource wastage, and enhancing overall energy efficiency (Atienza-Barba et al., 2025; Fu et al., 2024; Pimenow et al., 2024). Concentrated ownership, by fostering unified strategic direction and agile decision-making, appears to unlock the full potential of AI-driven energy optimization initiatives (Hu & Shi, 2025; Torres et al., 2024). Together, these dynamics underscore the intertwined nature of technological innovation and governance in realizing climate-related corporate objectives.

Notably, the study confirms that digital transformation’s impacts on energy management exhibit considerable heterogeneity when dissected through the lens of firm-specific characteristics. High-tech firms, which inherently possess greater dynamic capabilities and technological competence, manifest a more pronounced reduction in energy consumption linked to digital transformation compared to their non-high-tech counterparts. This disparity, captured in Table 8, corroborates the premise of the Technology-Organization-Environment (TOE) framework, which amplifies the role of technological context in facilitating impactful digital adoption.

The theoretical underpinnings are further buttressed by dynamic capability theory, which suggests that firms adept at integrating advanced technologies manifest stronger adaptive strategies conducive to sustainable energy use (Alkaraan et al., 2024; Appiah, 2024). Conversely, non-high-tech firms face infrastructural and financial barriers that may dampen their capacity to convert digital tools into tangible environmental benefits. These findings echo prior research emphasizing the imperative of aligning technological adoption strategies with inherent organizational competencies for maximal impact.

Parallel stratifications along pollution intensity also reveal intricate patterns. Firms operating within pollution-intensive industries demonstrate a greater reduction in energy consumption through digital transformation compared to low-pollution entities. This phenomenon reflects the environmental context of the TOE framework, where external regulatory pressures and stakeholder expectations induce a heightened urgency for sustainable operational practices (Agyemang et al., 2025; Xie et al., 2024). The intensified effect in pollution-heavy sectors highlights digital transformation as a key lever for compliance and reputational management.

Beyond these contextual factors, the research addresses critical econometric challenges related to potential endogeneity between digital transformation and energy consumption. The authors utilize a rigorous two-pronged approach incorporating two-stage least squares (2SLS) and system generalized method of moments (GMM) estimations to mitigate biases arising from omitted variables, simultaneity, measurement errors, and dynamic panel effects. This methodological rigor ensures robust and credible inference.

A particularly innovative aspect of the identification strategy is the use of industrial robot adoption as a valid instrumental variable. The rationale rests on industrial robots serving as a concrete manifestation of digital transformation, strongly linked with AI-driven automation, yet exogenous to individual firms’ energy consumption decisions. This approach aligns with contemporary empirical traditions, reinforcing the causal link between digital transformation and energy efficiency (Islam et al., 2024; Liu et al., 2025).

Results from these instrumental variable estimations reaffirm the core thesis: digital transformation significantly curtails corporate energy demand. The implications are profound. By articulating a clear causal chain, the study establishes digital upgrading as a cornerstone mechanism in achieving energy efficiency goals. This nexus is especially relevant within the broader spectrum of sustainability transitions, offering empirical backing for policies that incentivize digital innovation as a climate mitigation strategy.

Importantly, the study situates these findings within the evolving governance landscapes of firms. Ownership concentration emerges as a subtle yet powerful moderator, with more concentrated ownership fostering tighter alignment on digital and environmental strategies. Such governance configurations may streamline decision-making processes, catalyze resource allocation toward green digital initiatives, and enhance accountability, collectively bolstering the efficacy of digital transformation in energy savings.

Furthermore, the research contributes valuable nuances regarding sector-specific strategies. High-tech and pollution-intensive firms constitute priority targets for digital transformation policies tailored to maximize energy efficiencies. Policymakers and corporate leaders may consider these heterogeneities when designing incentive structures or supporting technological diffusion. The study thus bridges strategic management theories and practical environmental governance, yielding actionable insights.

Methodologically, the extraction and quantification of AI-related keywords from corporate filings demonstrate a pioneering integration of text analysis techniques into sustainability research. This approach captures intangible facets of digital transformation unobservable through conventional technological adoption metrics, opening pathways for future research leveraging natural language processing in corporate environmental strategy analyses.

In reflecting on the broader implications, this study resonates powerfully with the Sustainable Development Goals (SDGs), particularly SDG 13, which calls for urgent climate action. By illuminating the intersection where digital innovation and ownership structures converge to drive energy efficiency, the research offers a forward-looking blueprint for corporate contributions to global climate objectives.

Ultimately, this research enriches the discourse on the digital-economy-climate nexus with nuanced empirical evidence, affirming that digital transformation—especially underpinned by advanced AI adoption and concentrated ownership—is not merely a technological upgrade but a fundamental pathway toward sustainable energy management. It prompts a reevaluation of innovation policies, governance reform, and strategic investments essential for aligning business operations with climate imperatives.

As the global community intensifies climate efforts, integrating digital transformation within corporate sustainability frameworks presents substantial promise. This study’s findings encourage further exploration of technology-governance interactions and propel digital transformation to the forefront of strategic climate solutions for contemporary enterprises worldwide.

Subject of Research: Digital transformation’s impact on corporate energy efficiency and the moderating role of ownership concentration.

Article Title: From digital transformation to energy efficiency: ownership concentration’s hidden role in driving climate solutions.

Article References:
Yue, S., Ye, G., Khalid, F. et al. From digital transformation to energy efficiency: ownership concentration’s hidden role in driving climate solutions. Humanit Soc Sci Commun 12, 1615 (2025). https://doi.org/10.1057/s41599-025-05911-8

Image Credits: AI Generated

Net zero has become an entrenched feature of the corporate world, with a majority of the Global Forbes 2000 companies publicly committing to emissions targets. These corporations represent an impressive $36.6 trillion in revenue, accounting for 70% of the total revenue within this index. This mass corporate participation is not limited to Western economies but increasingly finds momentum across Asia, with countries such as China, India, Japan, South Korea, Taiwan, and Thailand marking noticeable rises in net zero target adoption. This geographical diversification signals a broadening of climate mitigation efforts beyond traditional powerhouses, introducing new dynamics into global climate governance.

The Stocktake delineates the drivers of this corporate momentum: clearer regulatory standards, progressive national climate policies, and companies’ realization that sustainable strategies safeguard long-term investment returns. Importantly, over two thirds of the companies with net zero pledges have substantiated their ambitions with credible plans, moving past symbolic commitments toward actionable strategies. This transition signals an industry-wide awakening to the imperative of genuine emissions reductions, though challenges in transparency and accountability persist.

John Lang, Lead of the Net Zero Tracker, poignantly highlights the devastating climate events of 2025—ranging from catastrophic wildfires in Los Angeles to severe flooding in Pakistan—as stark reminders of the stakes involved. Lang dismisses the notion of a ‘net zero recession’ as exaggerated, emphasizing that resistance to decarbonization predominantly originates from fossil fuel sectors and their financiers. Meanwhile, companies committed to net zero are increasingly moving beyond superficial pledges, focusing on tangible emission reductions as part of a necessary recalibration of global climate action.

The corporate response is mirrored by subnational governments, particularly in the United States, where despite the federal government’s withdrawal from a nationwide net zero target, states and local jurisdictions have maintained robust commitments. Nineteen U.S. states currently adhere to net zero targets, which not only cushions the domestic impact of federal policy rollback but also boosts the global share of GDP covered by net zero commitments to 83%. This decentralized approach exemplifies the critical role subnational actors play in sustaining climate momentum amid national policy vacillations.

Furthermore, U.S.-based companies have notably increased their net zero commitments by 9% over the past year, encompassing major corporations such as eBay, Merck & Co, and Goodyear. Together, these companies account for $12 trillion in global revenue, representing an overwhelming 64% of the corporate revenue assessed within the United States and the largest share globally. Notably, slightly over half of America’s largest companies now endorse net zero targets, underscoring a burgeoning corporate consensus on the strategic importance of climate responsibility.

Despite this overall positive trend, the NZT’s analysis of commitment quality reveals a sobering reality: only a small fraction of net zero targets fully meet the ‘Starting Line’ criteria established by the Race to Zero campaign. This rigorous benchmark demands comprehensive scope coverage, concrete plans, and transparent annual progress reporting. Currently, a mere 7% of corporate targets and similarly low percentages among cities and regions meet these integrity standards. The slow improvement in target robustness evidences a persistent gap between pledges and effective climate governance.

This integrity deficit is further highlighted by the revelation that nearly half of the assessed subnational governments and companies have yet to establish any emissions reduction targets. Of particular concern is the fact that 424 companies continue to operate entirely without climate goals, potentially jeopardizing their economic viability and environmental responsibilities. This lag in ambition amidst mounting climate risks raises pressing questions about accountability and the future resilience of industries resistant to transformation.

A crucial focus of the 2025 Stocktake is the increasing reliance on nature-based solutions, such as reforestation and peatland restoration, within corporate strategies. Approximately one-third of companies with net zero commitments indicate plans to utilize such natural carbon removals. However, only 4% explicitly set separate, transparent targets for removals, a practice critical for ensuring credibility and preventing overdependence on limited natural resources. The integration of nature into corporate climate strategies is complex, offering vital biodiversity co-benefits but also carrying risks if used as an alternative to deep emission cuts.

In particular, among the world’s thirty largest food and agriculture firms, there is a notable shift in strategic focus. These companies have retained their climate targets in 2025 but are evolving their approach by moving away from short-term goals toward longer-term pledges aligned with the Science Based Targets initiative’s FLAG (Forest, Land and Agriculture) guidance. While increasing reliance on land-based carbon removals aligns with an ecosystem-centric view, it must not detract from decisive decarbonization of fossil fuel emissions to meet climate imperatives effectively.

Experts contributing to the Stocktake report affirm that climate policy is increasingly intertwined with economic competitiveness in global markets. Professor Thomas Hale of Oxford University characterizes net zero as less a partisan issue than a strategic race for investment, innovation, and jobs. Meanwhile, analysts from NewClimate Institute underscore the urgency for companies to transition from mere pledges to robust implementation—time is short to capitalize on the remaining decade critical for limiting global warming to safe thresholds.

The Net Zero Tracker remains the world’s most comprehensive database cataloguing net zero commitments across nations, regions, cities, and corporations, covering over 4,000 entities worldwide. This systematic analysis not only highlights prevailing trends but also identifies the maturing nature of the net zero movement. Collectively, it presents a nuanced picture: meaningful progress is being made, particularly within the corporate sector and subnational governance, yet considerable work remains to translate commitments into tangible emission reductions.

In essence, the 2025 Stocktake report delivers both a message of hope and a stark warning. Despite broadening adherence to net zero across diverse sectors and geographies, the precarious quality of many targets and the absence of commitments in sizeable segments present significant barriers. The accelerating impacts of climate change demand intensified urgency, transparency, and accountability to transform pledges into measurable climate outcomes, ensuring a livable planet for future generations.

Subject of Research: Global net zero commitments and their effectiveness in mitigating climate change
Article Title: The Global Race to Net Zero: Progress, Pitfalls, and the Path Ahead
News Publication Date: 2025
Web References: Net Zero Tracker (NZT) reports and databases
References: UN Expert Group recommendations, Race to Zero campaign criteria, Science Based Targets initiative (SBTi) FLAG guidance
Keywords: Climate change mitigation, net zero targets, corporate sustainability, subnational climate action, nature-based solutions, climate policy

Supply chain digitalization represents a strategic shift where firms leverage advanced digital infrastructures to integrate suppliers and customers into a cohesive, transparent network. This integration facilitates seamless channels for the flow of critical information, technological know-how, and environmental data across the supply chain ecosystem. By deploying sophisticated digital systems, firms gain unprecedented visibility into the procurement and production activities of their suppliers, enabling meticulous tracking and enforcement of environmental standards. The increased transparency thus empowers focal companies not only to monitor but also to influence their supply chain partners’ environmental practices and compliance rigor.

The research underlines an essential dynamic in supply chain green transformation: focal firms utilizing SCD can embed stringent environmental criteria into supplier contracts. By doing so, these firms effectively incentivize upstream suppliers to adopt greener operational methods, aligning them with broader sustainability goals. This approach mirrors initiatives adopted by global tech giants like Apple, which demands its key suppliers shift to 100% clean energy. Such mandates exemplify how digital oversight and contractual green stipulations can accelerate sustainability transitions within supplier networks, ensuring environmental responsibility cascades upward from focal firms.

While the ripple effect of SCD appears pronounced upstream, the impact on downstream customers tells a more moderated story. Although firms can exert considerable influence on market demand by innovating and promoting environmentally friendly products, the green transformation of customers inherently depends on external factors. Consumer awareness, purchasing power, and prevailing market conditions all play critical roles that fall largely outside the immediate control of any individual enterprise’s digital supply chain system. This market-driven constraint tempers the capacity of digitalized focal firms to directly drive green change among downstream customers.

The distinction between upstream and downstream influences in supply chain digitalization and green transformation emerged clearly from Wang and Shen’s empirical analysis. By constructing a unique dataset comprising the top five customers and suppliers of focal firms, and focusing exclusively on publicly listed A-share companies in China, the researchers ensured robust and relevant data. Their systematic exclusion of firms under special treatment and data anomalies resulted in a refined sample of 722 firm-supplier-customer observations, anchoring the statistical rigor of their exploration.

Regression analyses revealed that SCD implementation in focal enterprises significantly boosts the environmental green transformation performance (EGTP) of upstream suppliers. This finding underscores the crucial leverage that digital linkages confer in extending a firm’s environmental influence beyond its immediate operational boundaries. The potent combination of data-driven supplier monitoring and green contractual requirements fosters measurable progress in supplier adherence to sustainability metrics and environmental responsibility.

Conversely, the findings indicated that the implementation of SCD exerted no significant impact on the EGTP of downstream customers. This outcome reiterates the complexity of green transformation in market-facing roles, where consumer behavior and demand patterns dominate the pace and scale of adoption. Consequently, while digital tools empower suppliers, the capacity to shape consumer-side environmental transformation remains limited, anchored more deeply in broader socio-economic and cultural dynamics.

From a technical perspective, the study highlights the role of digital technologies in enabling real-time data collection and environmental performance metrics tracking. Digital platforms allow focal firms to monitor suppliers’ carbon footprints, resource usage, waste generation, and compliance with environmental regulations with unprecedented precision and timeliness. Leveraging big data analytics and Internet of Things (IoT) sensors embedded along supply chain nodes, companies can identify inefficiencies, risks, and opportunities for greener practices much earlier than traditional systems would permit.

Moreover, the integration of digital contracts and automated compliance verification through blockchain and smart contracts provide layers of security and accountability, minimizing fraudulent reporting and enhancing trust among supply chain members. These innovations contribute to a transparent and verifiable framework that supports continuous environmental improvement, mediated by data-driven decision-making. Such technological advancements underpin the efficacy of SCD in bolstering green transformation performance upstream.

The findings illuminate critical strategic implications for managers and policymakers striving to leverage digitalization for sustainable development. Encouraging firms to digitize their supply chains and establish stringent environmental criteria for suppliers can generate substantive environmental benefits that radiate beyond individual enterprises. Policymakers may consider incentivizing such digital integration and green contracting to amplify supply chain-wide sustainability impacts. Simultaneously, raising consumer awareness and demand for green products remains essential to unlocking the transformation potential downstream.

However, challenges remain in bridging the digital green divide along supply chains. Smaller suppliers in emerging markets may face resource constraints that limit their ability to comply with green standards or adopt digital technologies. Bridging these gaps requires targeted capacity-building initiatives, technical support, and collaborative platforms. Focal enterprises can play a proactive role by fostering knowledge transfer and providing incentives that smooth the transition toward greener, more digitally connected supply chains.

Looking ahead, advancing the digital capabilities of supply chains will require ongoing innovation and investment. Emerging technologies, such as artificial intelligence-driven predictive analytics, digital twins simulating environmental impacts, and advanced sensor networks, hold promise to further elevate SCD’s contribution to green transformation. Integrating these tools can enhance dynamic supply chain optimization tuned to environmental sustainability goals, enabling firms to respond agilely to environmental risks and regulatory shifts.

Critically, the study situates SCD within broader sustainability frameworks, confirming that the digital transformation of supply chains is not merely a technological evolution but a strategic enabler of environmental stewardship. By unlocking data visibility and ensuring compliance adherence, supply chain digitalization transforms suppliers from passive participants into active partners in sustainability journeys. This cooperative model represents a paradigm shift from traditional supply chain management towards integrated socio-technical systems oriented toward global environmental goals.

In conclusion, Wang and Shen’s research offers empirical validation that digital supply chain integration serves as a catalyst for enhanced environmental performance among upstream suppliers, reinforcing the necessity of digitalization for sustainable business ecosystems. While the influence on downstream customers remains constrained by market variables, the demonstrated upstream impact highlights a fundamental channel through which enterprises can drive meaningful green transformation across industries. This insight empowers firms worldwide to harness digital tools not just for operational gains but as strategic levers for sustainability leadership in the 21st century.

The implications of these findings resonate beyond China’s borders, suggesting that the global push toward digital supply chain transformation holds considerable promise for addressing environmental challenges at scale. As enterprises strive to meet ambitious climate targets, embedding digital processes within supply chain governance and supplier engagement will be indispensable. The synergy between digital innovation and environmental sustainability heralds a new frontier where technology catalyzes systemic green change across interconnected economic networks.

As supply chains become increasingly digitized and environmentally attuned, firms must embrace an integrative mindset—leveraging digital visibility, embedding green criteria, supporting supplier adoption, and fostering market demand simultaneously. This holistic approach ensures that digital supply chain transformation translates into tangible environmental outcomes, driving progress toward a sustainable future. The research by Wang and Shen thus stands as a foundational reference point for academics, practitioners, and policymakers charting this critical journey at the nexus of technology and sustainability.

Subject of Research: Supply chain digitalization and its impact on enterprise green transformation performance, with specific attention to upstream suppliers and downstream customers.

Article Title: Unlocking the potential of supply chain digitalization for enhancing enterprise green transformation performance: evidence from China.

Article References:
Wang, T., Shen, Y. Unlocking the potential of supply chain digitalization for enhancing enterprise green transformation performance: evidence from China.
Humanit Soc Sci Commun 12, 1339 (2025). https://doi.org/10.1057/s41599-025-05695-x

Image Credits: AI Generated