 Nambour Rugby Union Football Club Incorporated The Nambour Rugby Union Club has created an organically certified sporting oval on top of an old landfill and is lighting the field using energy-saving LED lights. The LED lighting has created a 281% improvement in energy productivity, with the system now running for just over $4 per hour. LED fluorescents are used for clubhouse and security lighting. The club minimises its chemical and fertiliser runoff, mulches gardens, uses rainwater tanks, recycles and sells the aluminium drink can waste and uses instant gas for hot water for player showers.