What does this research mean for the field?

Combined energy transition and circular economy strategies can delay, but not prevent, systemic overshoot and decline if exponential economic growth continues on a finite planet. Novelty: ClaimNovelty.CONFIRMATORY. Consensus alignment: ConsensusAlignment.SUPPORTS_CONSENSUS.

What question did this study set out to answer?

To assess whether integrating renewable energy transition and circular economy strategies into the World3 model can prevent, rather than merely delay, systemic overshoot and collapse.

September 14, 2026Journal of Cleaner ProductionOpen Access

Reconsidering Limits to Growth: Integrating energy transition and circular economy in an extended World3 framework

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Authors

ANArjuna Nebel SBSarah Backeshoff ODOliver Dubbel

Discussion

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Overview

Modeling study demonstrates that combining energy transition and circular economy delays but cannot prevent systemic decline, highlighting technological limits in counteracting exponential growth.

Key Points

To assess whether integrating renewable energy transition and circular economy strategies into the World3 model can prevent, rather than merely delay, systemic overshoot and collapse.
Extended the World3 system dynamics framework by disaggregating non-renewable resource stocks into distinct energy and material flows.
Modeled a circular economy module incorporating product durability limits and a 90% maximum recycling rate alongside an energy transition module constrained by economic, environmental, and resource feedbacks.
Energy transition and circular economy strategies individually delayed systemic decline but failed to prevent it, triggering cross-domain burden shifting where clean energy increased material demand and recycling increased energy consumption.
The combined energy transition and circular economy pathway achieved the greatest resilience by prolonging industrial output and population stability, yet underlying overshoot-and-collapse dynamics persisted under continuous exponential growth.

Cite This Study

Nebel et al. (2026) studied this question.

synapsesocial.com/papers/6aa7b3ee0926e14a848b33e3 https://doi.org/10.1016/j.jclepro.2026.149387

View Full Paper

Ask AI

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September 14, 2026Journal of Cleaner ProductionOpen Access

Reconsidering Limits to Growth: Integrating energy transition and circular economy in an extended World3 framework

View Full Paper

Ask AI

Bookmark

Authors

ANArjuna Nebel SBSarah Backeshoff ODOliver Dubbel

Discussion

Member takes

Overview

Modeling study demonstrates that combining energy transition and circular economy delays but cannot prevent systemic decline, highlighting technological limits in counteracting exponential growth.

Key Points

To assess whether integrating renewable energy transition and circular economy strategies into the World3 model can prevent, rather than merely delay, systemic overshoot and collapse.
Extended the World3 system dynamics framework by disaggregating non-renewable resource stocks into distinct energy and material flows.
Modeled a circular economy module incorporating product durability limits and a 90% maximum recycling rate alongside an energy transition module constrained by economic, environmental, and resource feedbacks.
Energy transition and circular economy strategies individually delayed systemic decline but failed to prevent it, triggering cross-domain burden shifting where clean energy increased material demand and recycling increased energy consumption.
The combined energy transition and circular economy pathway achieved the greatest resilience by prolonging industrial output and population stability, yet underlying overshoot-and-collapse dynamics persisted under continuous exponential growth.

Cite This Study

Nebel et al. (2026) studied this question.

synapsesocial.com/papers/6aa7b3ee0926e14a848b33e3 https://doi.org/10.1016/j.jclepro.2026.149387

View Full Paper

Ask AI

Bookmark