3-068-18 Susanne Dyrbol

Working with energy audits in the ROCKWOOL Group

Susanne Dyrbøl & Mette Drejstel Abstract No. 3-068-18 The ROCKWOOL Group & 1 SDGs as strategic tool

Energy and insulation 2 Audits

3 Learnings The ROCKWOOL Group

45 11,000 Manufacturing Employees with facilities 61 nationalities 39 Countries with sustained presence €2,374m Turnover in 2017

3÷ © ROCKWOOL International A/S Six Group Sustainability Goals

Reclaimed waste Health, safety and wellbeing CO2 emissions Our goal: Increase the number of Our goal: Reduce Lost Time Incident Our goal: Reduce CO2 emission (LTI) frequency rate and ensure zero countries where we offer recycling intensity from our factories fatalities annually services for our products 10% 0 15 30 10% 20% Fatalities per year reduction in LTI Countries Countries by 2022 by 2030 frequency rate by 2022 by 2030 per year

Water consumption Landfill waste Energy efficiency Reduce water consumption intensity Our goal: Reduce landfill waste from Improve this in own (non-renovated) within our factories our factories building stock (kWh/m2)

Note: The baseline for five of the six Group Sustainability Goals is 2015. Our safety goal baseline is revised annually. The ROCKWOOL Group & 1 SDGs as strategic tool 2 Energy and insulation Audits 3 Learnings

5÷ © ROCKWOOL International A/S More than just production…. But today we focus on production

÷ © ROCKWOOL International A/S A typical ROCKWOOL factory

÷ © ROCKWOOL International A/S 7 Sustainability Goal Execution Roadmap for Energy Monitoring tool KPIs: C-level to shop floor on the lines SDG – CO2 and energy Quarterly reporting on CO2, waste, water

Factory action plans Modified financial Increased sustainability evaluation (CAPEX) awareness Energy workshop Pilot Energy studies 8 Audit output; Management level and energy plans

Awareness Technical difficult/ Cost 4,00 Policy CAPEX) Audit and review 3,00 Commitment Low Medium High Data Analysis and 2,00 Organisational Consequent Action Structure 1,00 High Compres Heat Metering and Financial management Measurement air recovery 0,00 Medium

Documentation Energy Review impact

Procurement Baseline and EnPIs

Beneficial energy Low Action Plans and Operational Control Competence and Targets Communication Training

÷ © ROCKWOOL International A/S The ROCKWOOL Group & 1 SDGs as strategic tool

2 Energy and insulation Audits

3 Learnings

10÷ © ROCKWOOL International A/S Moving forward

• C-level priority

• New category of sustainable investments (up to 8 year in pay back time) • Use audits to create overview and prioritization

• Establish anchor points – energy teams

• Establish “knowledge exchange” and share internal best practice

• Audits of complex processes needs to be specialized • “Out-side-in” useful to challenge concepts

1212 Production process and employees

Back up slides

13 Purpose of pilot project

• Overview of feasible energy savings projects • Focus outside core process • Update knowledge on energy saving technologies • Combined with energy management effort (sustainable savings) • Resources required to run an energy project from an organizational and resource point of view. • Monitoring: Understand the level of details required for monitoring consumptions and document improvements • Establish knowledge to set a new Group goal on energy savings

14 Industry accounts for ROCKWOOL Technical Insulation • Part of the ROCKWOOL Group 26% • 11.000 employees • Global operation and worldwide of EUs annual energy market leader in stone wool consumption solutions including technical insulation. • Main business markets are the Industry also accounts for process industry, marine & offshore • Full range of products and systems for the thermal and fire 40% safe insulation of technical applications. of total energy-related CO2 emissions Save Industrial insulation Typical payback time performs over the life time of the plant 1-2 years

Trondheim

¢ Denmark: ISO 50001

q Germany: ISO 50001 q Holland: Energy plan with state Moss

¢ UK: ISO 50001 Doense Vamdrup q France: Energy audit and plan with state Cigacice Wales Flechtingen q Spain: Energy audit Roermond q Croatia: Energy audit Gladbeck Malkinia Þ ISO 50001 in 2018 Neuburg Bohumin Tapolca ¢ Poland: Energy audits Sant les Mines ¢ Hungary: Energy audits ¢ Czech: Energy audits Caparosso q Norway: EØS country Istria

16Production process and employees