Eni manages the waste generated by activities through process traceability and control of the entire chain and is committed to the scrupulous respect of applicable legislation.
Waste from production activities generated in 2017 increased by 70% compared to 2016, due both to the contribution of hazardous waste (more than doubled) and non-hazardous waste (+30%). The growth (over 80%) can be traced to the significant increase in hazardous waste from activities linked to drilling, completion and work over for the start of the Zohr project. The disposal of water discharges previously sent to the consortium plant as waste and the new structure of the Centro Oli Val D’Agri at the Southern District also had an impact on the sector trend.
Waste from production activities also recorded an increase in the R&MC sector (+32.8%, equal to over 53,000 tonnes), while it fell significantly in G&P (-41.3% equal to approximately -4,650 tonnes). In R&MC, the trend is mainly attributed to the refineries of Taranto, Gela and Venice, as well as the Versalis plants in Porto Marghera, Ragusa and Porto Torres. In G&P, the fall is mainly due to trends in the Eni-Power sites of Ravenna, Bolgiano and Livorno.
In 2017, 7% of hazardous waste disposed of by Eni was recovered/recycled, 2% was subjected to chemical/physical treatment, 44% was incinerated, 2% was disposed of in waste dumps and the remaining 45% was sent for other types of disposal (including transfer to temporary storage plants prior to final disposal).
With regard to non-hazardous waste, 11% was recovered/recycled, 3% was subjected to chemical/ physical treatment, 0.4% was incinerated, 11% was disposed in waste dumps and the remaining 75% was sent for other types of disposal (including transfer to temporary storage plants prior to final disposal).
We manage the waste generated by our activities through process traceability and control of the entire chain.
|Total waste from production activities||(tonnes)||1,230,364||804,865||1,364,157|
|- of which from drilling activities||308,306||225,454||518,114|
|Hazardous waste from production activities||323,078||256,813||650,308|
|Non-hazardous waste from production activities||907,286||548,052||713,849|
|Expenditures and investments in waste management(a)||(€ million)||139.23||133.80||225.80|
|- of which current costs||138.51||133.71||199.76|
|- of which investments||0.73||0.09||26.03|
(a) Data included in the environmental expenditures and investments set out in the “HSE Management System Certification and Expenses” table.
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