Question reference: S6W-27099
- Asked by: Mark Ruskell, MSP for Mid Scotland and Fife, Scottish Green Party
- Date lodged: 26 April 2024
-
Current status: Answered by Maree Todd on 8 May 2024
Question
To ask the Scottish Government whether it will provide an update on any steps that sportscotland is taking to (a) assess the impact of artificial sports pitches on (i) the natural environment and (ii) human health and (b) identify long-term alternatives to artificial sports pitches.
Answer
Artificial grass pitches play an important role in the delivery of sport and physical activity across Scotland, helping the nation to lead more active, healthy lives. Well maintained artificial pitches allow for year-round, intensive use and can provide significantly more playing hours than traditional grass pitches.
There are already alternatives on the market such as cork, corn husks and olive pits amongst others. sport scotland are part of the UK Artificial Grass Pitch forum monitoring work on the long-term viability of these products. St Andrews University has already installed a full-size 3G pitch with cork infill, and there is research and development continuing across the industry with more products in the market.
The US Environmental Protection Agency (EPA) and the Agency for Toxic Substances and Disease Registry published a wide-ranging report in April on rubber crumb infill. It is the largest study ever conducted in the US on the topic and was launched to characterise the chemicals associated with tire crumb rubber and to identify how people may be potentially exposed to those chemicals based on their activities on synthetic turf fields. In its conclusion, the report highlighted that:
“As expected, a range of metals, semivolatile organic compounds, volatile organic compounds and bacteria were detected in recycled tire crumb rubber infill.
"Although chemicals are present in the tire crumb rubber and exposures can occur, they are likely limited. For example, only small amounts of most organic chemicals are released from tire crumb into the air through emissions and no differences in PAH metabolites in urine were observed between study participants using synthetic turf fields compared to those using grass fields.”
The full report can be read here: https://www.epa.gov/chemical-research/federal-research-recycled-tire-crumb-used-playing-fields-and-playgrounds?utm_source=brevo&utm_campaign=Friday%20News%20Roundup%2019%20April&utm_medium=email