Assessment of the municipal solid waste management sector development in Jordan towards green growth by sustainability window analysis.

It has been argued recently that green growth is the only economic development pathway to secure a sustainable future. The Government of Jordan has launched a National Green Growth Plan aiming to facilitate the transition towards green growth in six priority sectors; amongst those is the solid waste management sector. Jordan Vision 2025 has set a 33% reduction target in the solid waste amounts disposed in landfills or dumpsites by 2025. This study examines the development of the municipal solid waste management sector in Jordan from sustainability standpoint and presents potential scenarios to attain Jordan Vision 2025 target and gradually place this sector on a green growth path. The Sustainability Window analysis tool was used to assess the sustainability of this sector over the 2010–2015 period. This tool identifies whether the economic growth maintains the social and environmental wellbeing using strong and weak environmental, social inclusion, and economic indicators. Three scenarios to address Jordan Vision 2025 target were proposed and compared using the Sustainability Window tool: Mechanical biological treatment-anaerobic digestion, mechanical biological treatment-composting, and incineration. It was concluded from the sustainability window analysis of the 2010–2015 data that the total number of jobs in the municipal solid waste management sector is a weak social inclusion indicator compared to the stronger one "jobs per 10,000 tonnes". Likewise, greenhouse gas (GHG) emissions per tonne is a weak environmental indicator unlike the stronger "net GHG emissions". It was also inferred from the Sustainability Window analysis that the 2010–2015 Jordanian municipal solid waste sector growth did not fulfill all sustainability criteria. The proposed future scenarios were compared and it was determined that the mechanical biological treatment alternatives fulfill all sustainability criteria regardless of the indicators' strength, whereas the incineration scenario only satisfies the sustainability criteria using weak environmental indicators. Nonetheless, mechanical biological treatment-composting is the most attractive scenario from an economic perspective owing to the lower GHG mitigation cost of $18.3 per tCO 2 -eq compared to $35.5/tCO 2 -eq for the mechanical biological treatment-anaerobic digestion and $161.7/tCO 2 -eq for incineration. • The sustainability of the solid waste management sector in Jordan was assessed using the Sustainability Window tool. • The current growth scheme of the Jordanian solid waste management sector is not sustainable. • Mechanical biological treatment plants are sustainable solid waste management alternatives. • The least expensive mitigation measure is the mechanical biological treatment-composting with a cost of $18.3 per tCO 2 -eq. [ABSTRACT FROM AUTHOR]