Insulation industry news from Global Insulation

India: A new Rockwool insulation plant has been opened up in Dahej, Gujarat. The company claims that the material it produces will have the ability to save 1Bnt/yr of CO₂ if applied.

Frank Jacobs, Managing Director-Rockwool Technical Insulation, said, "If the insulation materials produced in our new facility in India are not installed, a forest with almost the size of the state of Gujarat would need to be planted to compensate for the resulting CO₂ emissions. Effective insulation of technical installations-such as hot pipes, boilers and tanks-can save literally millions of tonnes of CO₂, helping to protect the environment, whilst at the same time saving operators millions of rupees."

US: Owens Corning has released its 5th annual Sustainability Report, outlining the company's environmental footprint reduction performance. "Our 2010 Sustainability Report demonstrates Owens Corning's continued focus on and progress towards improvements in greening our operations and products and accelerating energy efficiency and renewables penetration in the built environment," said Vice President and Chief Sustainability Officer Frank O'Brien-Bernini. "We have met three of our seven goals already and are confident that six of the seven goals will be achieved by 2012."

Among the key accomplishments highlighted in the report is a 24% intensity reduction in greenhouse gas (GHG) emissions compared to 2009 levels. The company removed 950,000t of CO2 from its operations in 2010, which is equivalent to eliminating the CO2 impact of more than 170,000 passenger cars. The report also detailed progress towards intensity reductions in energy usage, and reductions in nitrogen oxides, volatile organic compounds, particulate matter, waste-to-landfill contributions and water usage.

The company took the opportunity to launch a new set of 2020 goals designed to raise the bar on its commitment to sustainability. The announced 2020 goals will target reductions in energy, greenhouse gas, water, toxic air emissions, particulate matter and waste-to-landfill measures, as well as supplier sustainability and life cycle assessments.

"These new goals raise the bar on our commitment to sustainability and reflect an increasingly holistic approach that encompasses how our company operates, the attributes of our products and our desire to affect change by partnering with our customers and suppliers to deliver sustainable solutions," added O'Brien-Bernini.

The disagreement comes at the same time as the publication of an article in the journal Respirology that warns of massive rises in deaths from asbestos-related lung diseases in Asia in the coming decades. Dr Ken Takahashi, Acting Director of the World Health Organisation Collaborating Centre for Occupational Health (WHOCCOH) and his team put together data on asbestos use in 47 Asian countries for the report.

Asian countries accounted for 64% of the global consumption of asbestos in 2001-2007, a striking increase from 14% between 1920 and 1970. This is the result of unregulated asbestos import and use in many Asian countries.

China: Asia can improve its energy-efficiency and cut carbon emissions by adopting proven energy-saving technologies, but this has to be supplemented with regulations and market-driven energy pricing to be effective, according to the vice-chairman of the German chemical giant BASF. Beijing's practice of setting energy prices below those in the free market mean some opportunities had been lost due to poor economic fundamentals, said Dr Martin Brudermueller.

"If you look at the low energy cost in China, and you take the top one million households in Chongqing and you say you will reduce the air-conditioning cost by 50%, you end up with only US$280 of savings per year per household. You could hardly invest this in building insulation because it simply doesn't pay off," he said.

BASF is working on several projects to provide insulation materials for Chinese buildings that help cut heating and air-conditioning demand. Brudermueller says up to 60% of energy consumption can be cut with retrofitting. In addition to insulation, energy can be saved by treating floors to make them reflect heat and pigments can be added to building materials to reflect infrared lights - even if the materials are black. He added that China's energy consumption per square metre of floor space is two to three times higher on average than that seen in the EU.