A2A Group Website


Brescia Milan Bergamo
Via Lamarmora 230 -25124 BRESCIA
Phone +39  030 35531 - Fax +39  030 3553204

How to reach it

Corso di Porta Vittoria, 4 - 20122 MILAN
Phone +39 02 77201 - Fax +39 02 77203920

How to reach it

Via Suardi 26 - 24124 BERGAMO
Phone +39 035.351.111 - Fax +39 035.246645

How to reach it


Toll free number

800 011 639
(from Monday to Friday from 8.30 to 17.00)

Customer centre
Via Lamarmora, 230
(Monday, Tuesday, Thursday 8.15 - 13.00,  14.00 - 15.30
Wednesday 8,15 - 15,30
Friday 8.15 - 13.00

Toll free number
800 199 955
(from Monday to Friday from 8.30 to 17.00)

For calls from mobile or from abroad 
02 36609191
(from Monday to Friday from 8.30 to 17.00)

DTS  (Telephone system for hearing-impaired people)
02 77203222
(from Monday to Friday from 8.30 to 17.00)

Customer centre
Via Francesco Sforza, 12
(from Monday to Friday  from 8.30 to 16.00)


Toll free number
800 012 012
(from Monday to Friday from 8.30 to 17.00)

Customer centre
Via Suardi, 26 - Bergamo
(from Monday to Friday  from 8.00 to 12.30 and from 14.00 to 16)

Direction of Communication and External Relations Investors

Phone  +39 02 77204583
Fax +39 02 77203591

Press office:

Social Responsibility
Phone +39 02 77204175 
Fax +39 02 77203535

A2A Investor Relations Team

Photogallery of Waste to energy PlantsWaste to Energy Plants

WTE plants permit the recouping of electric and thermal energy from waste. The waste can be supplied to the plants both in its original form and in the form of RDF (refuse derived fuel).

The RDF is derived from a series of processes that includes shredding, biological drying ie using the heat generated by bacterial activities, separation of ferrous and non ferrous metals – thus obtaining a fuel with high energy content and constant chemical and physical characteristics.

Waste to energy operations, if implemented with high-performance energy systems, smoke purification and waste not otherwise recoverable, has environmental advantages, allowing both the saving of energy resources and prevents greenhouse gas emissions from power plants fuelled by fossil fuels and landfills.

A2A is present in the cities of Milan, Brescia and Bergamo waste to energy plants. They represent an important source of thermal energy for district heating areas served by A2A and also represent an important quota of the electrical output of the Group.

A2A also handles heat treatment plants with waste to energy recovery of industrial waste disposable or otherwise, and by means of the Partenope Ambiente Company, handles the Waste to Energy plant in Acerra, near Naples.