How much do the air purifiers in your home cost?

Air purifiers are becoming increasingly popular with people in Australia’s major cities.But the cost of air purification has been steadily rising.Photo: Alex Ellinghausen The National Electricity Market Authority (NEMA) has been predicting that air purifier prices will reach $20 a kilowatt-hour by 2020.It has forecast that air quality standards will need to be met by …

Why a ‘synthetics’ turf company makes an important statement for Florida

Florida is on the cusp of one of the most important environmental challenges of the 21st century.On Wednesday, the Environmental Protection Agency will unveil its first regulations on the use of synthetic turf in Florida, but it could be a long time before we see an end to the use and pollution.“Synthetics” is the industry …