Gregers and Matthias have implemented recycling programs in several condominiums in Kuala Lumpur. The first program was started in July 2009 at the Seri Raja Chulan Condo with 91 units. They provided recycling bins and education materials for residents. The total start-up cost was RM 675 (about $167 USD) or RM 7.40 per unit. They saw recycling rates double after implementing the program. Since then, they have expanded recycling programs to two other larger condos in the area with varying levels of success and resident participation depending on education efforts. Their goal is to create "ripples" and expand recycling to more condominiums in Malaysia.