The effect of heating technologies on CO(2) and energy efficiency of Dutch greenhouse firms
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Summary
This summary is machine-generated.Greenhouse firms in the Netherlands are efficient in energy use but less so in CO(2) emissions. Advanced heating technologies improve efficiency, and scale adjustments offer further gains.
Area Of Science
- Agricultural Economics
- Environmental Science
- Operations Research
Background
- Greenhouse operations face increasing pressure to optimize resource utilization and minimize environmental impact.
- Understanding efficiency variations across different production types and heating technologies is crucial for sustainable agriculture.
Purpose Of The Study
- To measure the efficiency of Dutch greenhouse firms in terms of overall input use, energy consumption, and carbon dioxide (CO(2)) emissions.
- To compare efficiency levels among firms specializing in vegetables, flowers, and potplants, and those utilizing different heating technologies.
- To identify key drivers of efficiency differences and potential areas for improvement.
Main Methods
- Data Envelopment Analysis (DEA) was employed to calculate efficiency scores relative to a production frontier.
- Efficiency was assessed for total inputs, energy usage, and CO(2) emissions.
- Statistical significance of efficiency differences was tested across firm types and heating technologies.
Main Results
- Greenhouse firms demonstrated relatively high efficiency in energy utilization but lower efficiency in managing CO(2) emissions.
- Firms employing advanced heating technologies generally exhibited greater efficiency in both energy and CO(2) management compared to those with conventional heating.
- Statistically significant differences in efficiency were observed between various firm types and heating technology groups.
Conclusions
- While energy efficiency is relatively strong, Dutch greenhouse firms can improve their environmental performance by focusing on reducing CO(2) emissions.
- Adoption of advanced heating technologies is associated with superior resource and environmental efficiency.
- Scale adjustments represent a significant opportunity for enhancing overall firm efficiency in the greenhouse sector.