Please note that the E-Office, BCN Guide, Online Procedures Office, Online Citizen Support Service and Agenda 500 will all be out of service this weekend, owing to improvement work on Barcelona City Council’s technological infrastructures. Other services on this website may also be affected.

The work is expected to start at 3 pm on Saturday and continue until 12 midnight on Monday.

We apologise in advance for any inconvenience.

Science days

On 9 November 2018, Barcelona held the first science day in the framework of ‘Days for Climate’, a series of activities aimed at citizens and institutions to highlight the commitments made and initiatives performed by the city to tackle the effects of climate change. The event consisted of a series of round tables led by different contributors to reports on how climate change may affect Barcelona, specifically related to the following aspects:

  • How climate change affects health (linked to rising temperatures and other factors).
  • Anticipated changes in the city's natural environment (green spaces and biodiversity).
  • Risks to the smooth running of the city (water and energy).
  • Research and management of the city.