The role of energy revolution in the transition to green economy

Abstract

Relevance: The global energy revolution represents one of the most significant economic and environmental transformations of the 21st century. With renewable energy capacity growing by a record-breaking 15.1% in 2024 and reaching 16.2 million jobs worldwide, the energy sector is fundamentally reshaping economic structures and creating new pathways for sustainable development. Despite this progress, significant challenges remain, including regional disparities in deployment, financing gaps in developing economies, and the need for enhanced infrastructure. Understanding the multifaceted relationship between energy transformation and green economic development is crucial for policymakers, business leaders, and international organizations navigating the complexities of sustainable development. The urgency is heightened by the gap between current progress and 2030 climate targets, making research on effective strategies for accelerating the green transition highly relevant.

Aim: The primary aim of this research is to comprehensively examine and analyze the multifaceted role of energy revolution in facilitating the transition to a green economy through systematic evaluation of current trends, technological innovations, employment impacts, and policy frameworks. The study seeks to identify key drivers of transformation, assess progress toward international targets, evaluate regional disparities in deployment and investment, and provide evidence-based recommendations for accelerating the transition while ensuring equitable distribution of benefits across all stakeholders and geographic regions.

Methods: This research employs a mixed-methods approach combining quantitative analysis of energy transition data with qualitative assessment of policy frameworks and economic impacts. Primary data sources include recent reports from the International Renewable Energy Agency (IRENA), International Energy Agency (IEA), World Economic Forum, and United Nations Environment Programme (UNEP), focusing on 2022-2024 data to capture recent trends. The methodology incorporates systems thinking approach examining multiple dimensions including technological innovation, economic impacts, policy frameworks, investment flows, and regional variations. Analytical framework includes comparative analysis of renewable energy deployment patterns, employment data assessment, cost-competitiveness evaluation, and policy effectiveness analysis across different regions and countries.

Results: The research reveals that global renewable energy capacity achieved record growth of 15.1% in 2024, reaching 4,448 gigawatts, with solar energy dominating new installations accounting for 73% of renewable expansion. Renewable energy employment expanded to 16.2 million jobs worldwide, representing the highest annual growth rate in the sector’s history. Asia contributed over two-thirds of new capacity additions, primarily driven by China’s $818 billion investment in energy transition, while significant regional disparities persist with Central America and Caribbean contributing only 3.2%. Technological breakthroughs include perovskite solar cells achieving over 30% efficiency and commercial viability of enhanced geothermal systems. Despite record growth, current trajectories fall short of 2030 targets, with maintaining 2024 growth rates leaving the world 7.2% short of tripling renewable capacity goals. Cost competitiveness has been achieved with renewable energy now cheaper than fossil fuels in most scenarios, while financing gaps persist particularly in developing countries where capital costs are up to seven times higher than in developed nations.