Skip to main content

Advertisement

Log in

Framework for calculating ecological footprint of process industries in local hectares using emergy and LCA approach

  • Original Paper
  • Published:
Clean Technologies and Environmental Policy Aims and scope Submit manuscript

Abstract

Environmental impact assessment has gained equal importance with economics in process industries. Various methodologies are extensively used for impact assessment namely life cycle assessment (LCA), emergy analysis and ecological footprint analysis. The LEEF methodology calculates ecological footprint using emergy analysis and LCA to quantify impact in terms of local hectares of land. This work tries to merge the strength of all the three methodologies. Ecological footprint due for input provisioning is calculated using regional emergy density (RED), and ecological footprint due to emissions/waste assimilation is calculated using the LCA results. The LEEF framework is named as LCA-emergy-ecological footprint (LEEF) framework. LEEF is demonstrated using the case study of formaldehyde manufacturing process. The major advantages of using LEEF are (1) it accounts for emissions aggregated based on its impact on environment using LCA like acidifying emissions, other than just carbon dioxide which may cause serious harm to environment, (2) it incorporates all flows including renewable energy flows from ecosystem, (3) assigns quality to each input flow and evaluates sustainability from donor-side perspective and (4) calculates ecological footprint in local hectares thereby accounting for the impact on regional ecosystem rather than global ecosystem, making assessment more realistic.

Graphic abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
$34.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

Explore related subjects

Discover the latest articles and news from researchers in related subjects, suggested using machine learning.

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Sachin A. Mandavgane.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (DOCX 20 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zadgaonkar, L.A., Mandavgane, S.A. Framework for calculating ecological footprint of process industries in local hectares using emergy and LCA approach. Clean Techn Environ Policy 22, 2207–2221 (2020). https://doi.org/10.1007/s10098-020-01970-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10098-020-01970-4

Keywords