SAVE ENERGYProject Meeting – Luleå 29/30 th June 2009Leiden Pilot – Maarten van der Plas

Leiden Pilot

• Leiden City Hall– Monumental Building– Built in 1600, partly rebuild

in 1932 due to fire– Provides public services to

citizens– Hosts offices and meeting

rooms for the city

Some Images

Some Images

Some Images

• Building management panel

Process

Evaluate Present Situateion

Design Experiment

Implementation

Analysis

Current Situation

• Energy Usage:– Electricity: 865379 kWh– Gas: 154239 nm3

• Energy Audit performed in 2007 resulted in numerous technical solutions for energy efficiency.

• Due to monumental status, most physical changes to the building are not allowed!

Experimental Design

• Constraints:– No physical changes to the building– Fit within the budget from project proposal

• The experiment in the Save Energy Project:– 5 rooms equipped with sensors– 1 room is reference; 4 rooms will be influenced:

– Screens with actual usage– Information on the portal– Serious Game

• Experimental User Group:– 5 backoffice rooms with 2 employees

Implementation Sensor Plan

• Per room:– Temperature sensors (room temperature, temperature of the heating)– Electricity sensors (for every major device)

Next Steps

• Implementation– Train / inform the employees

• Analysis– Data Mining

Open Challenges

• How to reward / stimulate the users to use less energy.

Thank you!Name

Partner name – mail addresswww.ict4saveenergy.eu