Green technologies, often called environmentally sustainable technologies, are transformative tools that significantly mitigate environmental impactsEnvironmental impact by optimising the use of naturalNatural pollution resources, reducing pollutionPollution, and minimising waste. These technologies encompass manyInnovation, sustainable technologies innovations, from biotechnologicalBiotechnological interventions advancements to diverse industry applications. This chapter offers a comprehensive synthesis of green technologies, integrating theoretical underpinnings with practical usage and developmental insights in key sectors, including agricultureAgriculture, energy, waste managementWaste management and recyclingRecycling, transportation, and construction. The discussion highlights the integration of renewable energyRenewable energy systems, carbon capture and storageCarbon Capture and Storage (CCS) mechanisms, circular economyCircular economy principles, and sustainable material managementSustainable carbon management practices. Moreover, the chapter emphasises the role of emerging digital technologiesDigital technologies such as the Internet of ThingsInternet of Things (IoT) and Artificial IntelligenceArtificial Intelligence in optimising green solutions, enhancing efficiency, and accelerating their adoptionTechnological adoption across various domains. Real-world case studies illustrate successful implementations of green technologies, offering practical insights into their applications and benefits. These examples are complemented by analysing existing policy frameworks that support or hinder the adoptionTechnological adoption of such technologies, providing a balanced perspective on challenges and opportunities. The chapter also delves into how collaborative approaches between governments, industries, and communities can drive innovation and scalability in green technology solutions. By bridging theory with practice and aligning technological innovationsEnvironmental policy innovations withIoT for sustainable development sustainable development goalsSustainable Development Goals (SDGs), this chapter paints a holistic picture of the potential of green technologies to enable a sustainable future. It underscores the urgency of leveraging these innovationsInnovation in sustainability toTechnological innovation in sustainability address global environmental challengesGlobal environmental challenges, fostering resilience andArtificial intelligence in sustainability sustainabilitySustainability across ecosystemsEcosystems and industries. This multidimensional exploration is a valuable resource for researchers, policymakers, and practitioners seeking to understand and advance the transformative power of green technologies.

Green Technologies: Theories, Systems, Principles and Applications

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发表日期：

2025年

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Prasann Kumar,
Debjani Choudhury

摘要

Green technologies, often called environmentally sustainable technologies, are transformative tools that significantly mitigate environmental impactsEnvironmental impact by optimising the use of naturalNatural pollution resources, reducing pollutionPollution, and minimising waste. These technologies encompass manyInnovation, sustainable technologies innovations, from biotechnologicalBiotechnological interventions advancements to diverse industry applications. This chapter offers a comprehensive synthesis of green technologies, integrating theoretical underpinnings with practical usage and developmental insights in key sectors, including agricultureAgriculture, energy, waste managementWaste management and recyclingRecycling, transportation, and construction. The discussion highlights the integration of renewable energyRenewable energy systems, carbon capture and storageCarbon Capture and Storage (CCS) mechanisms, circular economyCircular economy principles, and sustainable material managementSustainable carbon management practices. Moreover, the chapter emphasises the role of emerging digital technologiesDigital technologies such as the Internet of ThingsInternet of Things (IoT) and Artificial IntelligenceArtificial Intelligence in optimising green solutions, enhancing efficiency, and accelerating their adoptionTechnological adoption across various domains. Real-world case studies illustrate successful implementations of green technologies, offering practical insights into their applications and benefits. These examples are complemented by analysing existing policy frameworks that support or hinder the adoptionTechnological adoption of such technologies, providing a balanced perspective on challenges and opportunities. The chapter also delves into how collaborative approaches between governments, industries, and communities can drive innovation and scalability in green technology solutions. By bridging theory with practice and aligning technological innovationsEnvironmental policy innovations withIoT for sustainable development sustainable development goalsSustainable Development Goals (SDGs), this chapter paints a holistic picture of the potential of green technologies to enable a sustainable future. It underscores the urgency of leveraging these innovationsInnovation in sustainability toTechnological innovation in sustainability address global environmental challengesGlobal environmental challenges, fostering resilience andArtificial intelligence in sustainability sustainabilitySustainability across ecosystemsEcosystems and industries. This multidimensional exploration is a valuable resource for researchers, policymakers, and practitioners seeking to understand and advance the transformative power of green technologies.