Glenn Croston, author of "75 Green Businesses You Can Start to Make Money and Make a Difference," joins GreenBiz Radio to talk about the opportunities and pitfalls posed by eco-entrepreneurship.

Rachel Patterson of San Francisco's Hanson Bridgett law firm offers a snapshot of the year it took her company to become a certified green business.

Frank Marquardt, author of the Green Careers Insider Guide from Wet Feet publications, joins GreenBiz Radio to discuss the paths people take to landing a job related to the environment or sustainability.

Attorney David Scott joins GreenBiz Radio to discuss the Green Guide for Lawyers and the ways in which his law firm is making its operations more environmentally friendly.

Wal-Mart’s Matt Kistler recently joined GreenBiz Radio to offer insight into working with its behemoth supply to design products and packaging to be more environmentally friendly.

A few years ago, Xerox began developing a self-erasing paper that can be used a number of times. Patricia Calkins of Xerox recently joined GreenBiz Radio to discuss the product's creation, as well as the role that lifeycle analysis plays in the company's design approach.

Cost is the perennial barrier to green corporate investments in energy efficiency, but a new approach from Economist Jerry Jackson, the author of "Energy Budgets at Risk," can help companies evaluate these expenditures using tools created by the financial industry.

Judah Schiller of Saatchi and Saatchi S recently joined GreenBiz Radio to talk about the tools his company is using to inspire Wal-Mart's employees to embrace sustainability, and offer advice to companies looking for ways to engage workers.

Companies are increasingly looking for high-level executives to help them chart a course toward sustainability, according to Terry Chuah, a principal with Heidrick & Struggles. Terry joined GreenBiz Radio to give us a primer on what it takes to be a chief sustainability officer and the factors driving this demand.

Since the company's inception nearly 30 years ago, Sierra Nevada Brewing Co. has tried to soften its environmental impact in an industry that is extremely resource and energy intensive. Cheri Chastain joined GreenBiz Radio to talk about some the company's latest environmental efforts, including getting off the grid.