The Boral cement works in Berrima has been supplying Australia with cement for nearly 100 years. The new technology we opened yesterday reduces their emissions by more than 100,000 tonnes of carbon a year (thats a lot!). Our transition needs more Aussie made cement and we are making it lower carbon cement too. https://t.co/SfSXPwvuhG https://t.co/qtOC3e45q8.