Е-Публикации
Технически университет - София

Abstract: Hydrogen production from waste plastics is emerging as a potential low-carbon pathway that integrates waste management with energy production. This study develops an integrated socio-technical framework combining a comparative assessment of thermochemical conversion pathways with market acceptance analysis based on survey data (n = 162). The results show that acceptance is mainly driven by trust (β = 0.47) and environmental perception (β = 0.32), while price sensitivity has a negative effect (β = −0.21). Awareness does not significantly affect acceptance (β = 0.08). The model explains 48% of the variance (R2 = 0.48), and a strong correlation is observed between trust and acceptance (r = 0.68). These results show that technological performance alone is insufficient; consumer perception and economic factors play an equally important role, highlighting the need for integrated socio-technical approaches in low-carbon energy systems.

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