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Open research questions in Energy and Environment Impacts

427 gap statements mined from Energy and Environment Impacts papers in our 7.9M-paper local library, which holds 3,241 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.

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What the literature leaves open

  • Future research should consider employing longitudinal designs, incorporating objective measures of housing and energy performance, and expanding comparative analyses to additional regions and institutional contexts.

    Energy Poverty in the Era of Climate Change: Divergent Pathways in Hungary and Jordan · 2026 · DOI

  • Future studies could examine extended follow-up periods and explore potential mediating pathways, including changes in air quality, thermal comfort, and behavioral adaptations, to better understand how clean energy transitions influence NCD risk.

    Impact of China’s Clean Heating Policy on Biomarkers of Inflammation and Oxidative Stress in Rural Beijing Adults: A Difference-in-Differences Analysis · 2026 · DOI

  • The existing literature on energy poverty in China has not estimated the national-level health returns from the transition to clean fuels and technologies. The study aims to fill this gap by examining the relationship between energy poverty and mortality in China. The study provides new insights into the impact of energy poverty on infant mortality, under-five mortality, and life expectancy.

    The Mortality-Related Burden of Cooking-Proxied Energy Poverty in China · 2026 · DOI

  • Future research should focus on developing integrated policy frameworks that address the complex interplay between economic growth, energy transitions, and environmental sustainability, ensuring that these countries achieve their SDG targets by 2030.

    Governance, Energy Policy, and Sustainable Development: Renewable Energy Infrastructure Transition in Developing MENA Countries · 2025 · DOI

  • Researchers should prioritize the integration of AI into renewable-energy technologies, focusing on AI-driven energy storage, grid management, and predictive models that enhance the efficiency of renewable-energy sources. Industry-academia collaboration, particularly in clusters like AI-driven energy management systems, has shown great promise in improving lithium-ion battery performance and grid efficiency.

    Navigating the Nexus of Artificial Intelligence and Renewable Energy for the Advancement of Sustainable Development Goals · 2024 · DOI

  • The heterogeneous patterns, while exploratory, also suggest that financial literacy may function as a partial substitute for formal education, a proposition that warrants further investigation in other contexts.

    The Impact of Financial Literacy on Clean Cooking Fuel Choice Among Rural Households: Evidence from China · 2026 · DOI

  • Future research should explore the broader QOL, social, and economic benefits of transitioning to cleaner cooking fuels.

    Cooking With Liquefied Petroleum Gas or Biomass and Quality of Life: Results From a Randomized Controlled Trial · 2026 · DOI

  • This intersectional approach fills a gap in the literature by focusing on the mental health impacts of biomass fuel use, which has been understudied compared to physical health outcomes.

    Association Between Biomass Fuel Use and Depression Symptoms in the Adult Population of Oaxaca, Mexico · 2025 · DOI

  • Future investigations should examine supplementary sociocultural and economic variables influencing adoption to formulate more efficacious interventions.

    Factors Affecting the Adoption of “Mirt” Fuel‐Efficient Stove to Carbon Emission Reduction Approach in Bale Zone, Sinana District, Southeast Ethiopia · 2025 · DOI

  • Advanced energy storage technologies, such as hydrogen storage, should be explored to mitigate intermittency and enhance grid stability.

    Advancing Renewable Energy in Indonesia: A Comprehensive Analysis of Challenges, Opportunities, and Strategic Solutions · 2025 · DOI

  • In conclusion, these possible factors need to be further explored due to the lack of site-level data.

    Land Use Dynamics and Ecological Effects of Photovoltaic Development in Xinjiang: A Remote Sensing and Geospatial Analysis · 2025 · DOI

  • In particular, limited research has been conducted on WTCVs despite their significant presence in Ethiopia’s emerging informal sector.

    Traditional Biomass Energy Use Among Women Street Coffee Vendors: Access and Health Implications in Bahir Dar City, Ethiopia · 2025 · DOI

  • To date, no studies have examined the impact of household solid fuel use on adolescents’ cognition.

    Association Between Solid Fuel and Cognitive Function in Chinese Adolescents: A Cross‐Sectional and Follow‐Up Study · 2025 · DOI

  • Nevertheless, the association between the utilization of household cooking fuel and circadian syndrome (CircS) remains unclear among middle‐aged and older populations in China.

    Association Between Household Cooking Fuel Type and Circadian Syndrome Among Middle‐Aged and Older Adults in China: The First Longitudinal Evidence From CHARLS · 2026 · DOI

  • Household air pollution from solid cooking fuel use influences multiple health outcomes, but its association with body pain remains poorly understood.

    Pain in Solid and Clean Fuel Using Households · 2024 · DOI

  • Future research should explore integrating other data sources, such as utility billing data, geospatial information, and real-time energy use patterns. Moreover, the models should be replicated based on similar surveys done in other countries by looking for a common framework in the EU-SILC survey.

    Predicting energy poverty using household budget survey: a machine learning approach · 2026 · DOI

  • The study highlights the need for integrated intervention strategies to reduce household air pollution and promote sustainable household energy transitions.

    Demographic and emission drivers of household air pollution in biomass using communities · 2026 · DOI

  • Institutional fragmentation and lack of policy coherence. Financial barriers and underinvestment in renewable energy infrastructure. Technical barriers, including infrastructure deficiencies and lack of skilled technical personnel.

    A Review of Renewable Energy Policy and Implementation in Nigeria and Ghana · 2026 · DOI

  • The study relies on existing literature and does not provide new primary data. The analysis is limited to Nigeria and Ghana, and the findings may not be generalizable to other countries.

    A Review of Renewable Energy Policy and Implementation in Nigeria and Ghana · 2026 · DOI

  • Specific aims are to: (1) describe the burden and distribution of energy poverty by region in Africa; (2) capture health outcomes of gendered exposure to energy; (3) explore structural and governance drivers of the gender-energy nexus; (4) critically question policy actions and highlight persistent gaps in design and (5) identify gaps in evidence base.

    Energy Poverty and Gendered Inequities in African Communities: A Review of Health Impacts and Policy Gaps · 2026 · DOI

  • Refill affordability remains a major challenge affecting sustained LPG usage. Fuel stacking practices continue among several rural households. The study is based on secondary data and may not reflect the current situation.

    Pradhan Mantri Ujjwala Yojana and Socio-Economic Transformation of Rural Women in Karnataka · 2026 · DOI

  • Three results are particularly policy-relevant: (1) the multidimensional character of energy poverty, whereby a substantial share of households experience non-income manifestations of deprivation such as thermal discomfort or payment arrears; (2) the concentration of risk solid-fuel-dependent households; and (3) the protective role of education and stable employment.

    Household energy expenditures and multidimensional energy poverty in Poland: patterns, determinants, and policy implications · 2026 · DOI

  • The mixed results for those not receiving any intervention in particular may reflect the polarity within this group where, for example, people may have already had an intervention (before the period of observation) or have not had an intervention because they cannot afford it or they are a tenant, and this is the responsibility of their landlord.

    Structural improvements to address energy poverty had most substantial thermal comfort and health effects · 2026 · DOI

  • Cost-effectiveness evidence for reducing energy poverty is needed, - Further research on the impact of energy poverty on health outcomes in other countries is required, - Studies on the effectiveness of different interventions to reduce energy poverty…

    The Mortality-Related Burden of Cooking-Proxied Energy Poverty in China · 2026 · DOI

  • Integration of dynamic planning approaches. Deployment of decentralized renewable energies. Strengthening of network management and maintenance capacities.

    Critical overload and reinforcement needs: A prospective study of the Boma electrical distribution network by 2028 · 2026 · DOI

Most-cited papers in Energy and Environment Impacts

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Open questions raised by papers listed on this page include: (1) Future research should consider employing longitudinal designs, incorporating objective measures of housing and energy performance, and expanding comparative analyses to additional regions and institutional contexts (“Energy Poverty in the Era of Climate Change: Divergent Pathways in Hungary and…”, 2026); (2) Future research should explore the broader QOL, social, and economic benefits of transitioning to cleaner cooking fuels (“Cooking With Liquefied Petroleum Gas or Biomass and Quality of Life: Results…”, 2026); (3) The association between the utilization of household cooking fuel and circadian syndrome (CircS) remains unclear among middle‐aged and older populations in China (“Association Between Household Cooking Fuel Type and Circadian Syndrome Among…”, 2026); (4) Future research should explore integrating other data sources, such as utility billing data, geospatial information, and real-time energy use patterns (“Predicting energy poverty using household budget survey: a machine learning…”, 2026); (5) Technical barriers, including infrastructure deficiencies and lack of skilled technical personnel (“A Review of Renewable Energy Policy and Implementation in Nigeria and Ghana”, 2026). 427 gap statements have been mined from Energy and Environment Impacts papers in our 7.9M-paper local library, which holds 3,241 papers on the topic; the gaps come from whichever of those papers state one. They are mostly the research gaps the authors state and the papers' abstracts, plus future-work, limitations and challenges passages. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one, so you can read the original claim in context.

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