Cutting-edge environmental remediation technologies and energy-efficient, environmentally-friendly and “smart tech” products and services for businesses will be the focus of IETC 2007, the second Innovative Environmental Technology Conference sponsored by the Environmental Business Council of Commerce & Industry Association of NJ in partnership with NJIT on Oct. 10. Daniel Watts, PhD, executive director of the Otto H. York Center for Environmental Engineering and Science at NJIT, will co-chair.