Lane Powell is hosting the Northwest Environmental Business Council (NEBC) for its technical seminar on “Risk Management of Fuel Releases: Toxicity, Biodegradation and Metabolites” on Friday, April 27. Toxicity of petroleum and petroleum degradation products in the environment is a hot topic among regulators, business and property owners, and environmental professionals. During this session, a panel of experts will present data on the potential toxicity of both petroleum and the degradation byproducts created during natural attenuation after petroleum release into the environment. The event will take place from 7:30-11:30 a.m. in the U.S. Bank Centre’s Fourth Floor Conference Room in downtown Seattle.