Insulation industry news from Global Insulation

UK: Denmark-based Rockwool has announced plans to replace natural gas used in its Bridgend stone wool insulation plant's combustion systems and curing ovens with green hydrogen produced on-site. Engineering company Marubeni Europower and consultancy Mott MacDonald will also be involved in the project. H2 News has reported that the work will rely on US$462,000 in government funding.

Rockwool's managing director Rafael Rodriguez said “The group has set ambitious decarbonisation targets, verified and approved by the Science Based Target Initiative, and in line with this, we are looking forward to enhancing our own understanding about the potential for green hydrogen use in our business.”

US: In 2019 Owens Corning sourced 1.58GWh of energy renewably (49% of total consumption), down by 14% year-on-year from 1.84GWh (52% of consumption) in 2018. Direct CO₂ emissions were 2.78Mt, down by 2.0% from 2.83Mt in 2018 due a reduction in carbon intensity of insulation production, such as the use of electric rather than coke-fired furnaces.

Ireland: Kingspan says it has beaten its target of generating at least half its aggregate energy use from renewable resources by 2016. The Irish insulation producer’s aggregate renewable energy use was 57% of its total energy use in 2016, suggesting that the it is on track to hit its goal, set in 2011, of operating at Net Zero Energy (NZE) by 2020. Key drivers to reaching this goal have included saving energy through measures such as a cutting lighting and heat costs, genreating more renewable energy through solar, wind and biomass sources and buying more renewable energy where it can’t be produced on-site.

“In the five years since launching this initiative we have seen multiple benefits including reductions in costs, less reliance on fossil fuels and demonstrating the business case for our systems and solutions. Without more action from the corporate sector, greenhouse gas emissions will continue to rise and the impact of global warming will become a bigger threat for future generations,” said Gene Mutagh, the chief executive officer of Kingspan.