In this episode, Keith describes how he successfully scaled-up two start up companies, one dealing with renewable energy infrastructure and data, and the other focused on water scarcity issues. Originally from the U.S., Keith has lived in Barcelona for 20 years.  He shows that following your passion, dreaming big, and taking on difficult problems can lead to lucrative business successes while also helping fight climate change.

Beyond his successes in business, however, he also shows how following your heart can lead to great success while doing good for the planet. This is an important lesson, and is not highlighted enough in today’s world. If you’re passionate about something, and it is clearly doing good for humanity, go for it! Don’t let anyone, even that tiny voice in your head, or voices in your head (I just have one), steer you away from that.