Illustration Signatories

The fight against climate change will be won or lost in urban areas. A vast majority of the European population lives and works in cities, consuming an estimated 80% of the energy used in the EU. Local administrations, as the closest government level to citizens are ideally placed to address climate issues in a comprehensive manner. More and more cities are thus deciding to take up the challenge, as shown by the growing number of Covenant of Mayors signatories.

Signatory cities vary in size from small villages to major metropolitan areas such as London or Paris.

The commitments for Covenant Signatories are linked to the European Union’s Climate and energy policy framework. These include the European Union’s climate and energy package for 2020 for signatories who have joined between 2008 and 2015 and the European Union’s 2030 climate and energy framework as well as the EU Strategy on Adaptation to Climate Change for signatories joining after 2015.

As of October 2015, Covenant signatories commit to adopting an integrated approach to climate change mitigation and adaptation. They are required to develop Sustainable Energy and Climate Action Plans with the aims of cutting CO2 emissions by at least 40% by 2030 and increasing resilience to climate change within the first two years of adhesion.

The list of cities that have signed up to the Covenant of Mayors can be found below.


Mitigation (2020 target)2030 CO2 targetAdaptation


Mayor (or equivalent): Marc Castells Berzosa
Population: 38,918 inhabitants

Covenant status

Date of adhesion: 21 October 2008
Status 3


Main contact: Gemma Serch Quintana
Position: Environment technician

Covenant Coordinators

Covenant Coordinators Countries Signatories
Province of BarcelonaSpain228

Covenant Supporters

Covenant Supporters Countries Signatories
Xarxa de Ciutats i Pobles cap a la Sostenibilitat (Network of Cities and Towns towards Sustainibilty)Spain180


Renovació de l'enllumenat públic, de VM a VSAP
Sector: Public lighting
Implementation timeframe: 2012 - 2013
Area of intervention: Energy efficiency
Policy instrument: Public procurement
Responsible body: Municipal facilities dept
CO2 reduction :
296.38 t CO2 eq./a
Energy savings (MWh):
616.17 MWh/a
Implementation cost (€):
224785 €

Description: Substitució de 1.149 luminàries de vapor de mercuri per làmpades de vapor de sodi de menys potència de consum.
Financing sources: Local Authority’s own resources

Rate this benchmark: BadPoorFairGoodExcellent (1 vote)

Benchmarks Date Language
Renovació de l'enllumenat públic, de VM a VSAP10 Feb 2017 ca
Instal·lar una caldera de biomassa a la piscina de Les Comes10 Feb 2017 ca
Renovació d ela flota de neteja viària i recollida de residus29 Jul 2015 en
Last updated at: 9 January 2018
The sole responsibility for the content of this website lies with the authors. It does not reflect the opinion of the European Union. The European Commission is not responsible for any use that may be made of the information contained therein.
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