Last Thursday evening I attended the public lecture “Climate, Forests and Future: A View from Treeline” by Dr. Dave Peterson – forest service scientist, professor and co-nobel prize winner. He spoke at the University of Washington as a part of the School of Forest Resources and the College of the Environment lecture series, Sustaining our Northwest World. Initially his talk …
Solio Mono-i Solar Charger
As we’re entering Spring, even in Seattle, we ought to start seeing a bit more sun. And nothing would show our gratitude for the change in weather than for us to actually harvest it’s potential with a solar charger. Sold in a variety of makes and models, these little gadgets collect energy from the sun for your personal appliances. Be …
Reduce. Reuse. Recycle.
Our landfills are filling up faster than ever, and the garbage problem, is only getting worse. Recycling the obvious cans, bottles, and cardboard are the first step. Beyond that, it’s our job to develop green shopping habits that will help us lead a more sustainable lifestyle. I’ve listed some of the eco-friendly shopping tips that have come in handy for …
Eco-Development and Sustainable Renovation
I’ve noticed an interesting trend lately. The renovation of old buildings. Gorgeous old buildings gutted and rebuilt from the inside-out, as green and sustainable new structures. An exciting (and well-publicized) example of this is the Sanctuary development on Capital Hill in Seattle. The original church was built in the early 1900s and has been a distinctive landmark of the neighborhood …
Biosolids and Compost
Last week, the Organic Consumers Association took a stand outside the mayor’s office in San Francisco to protest the city’s recent free composting program. (Read the article from their site here). It might sound like an odd thing to protest, especially with all the amazing benefits of composting. The national group chose San Francisco to demonstrate against since it is …
Eco Labels and Logos
Eco Labeling can be confusing, and with so many different green logos out there, who do you trust? Luckily, many of the statements, such as Organic and Fair Trade, are regulated to some degree, so you can feel safe knowing that it isn’t ambiguous. With all that greenwashing out there, others can be a bit tricky, such as ‘Natural’ and …
An Alternative to Lead-based Solder
Anybody with a rudimentary understanding of electronics, especially the person that habitually tinkers with and “fixes” the various appliances at home will know how regularly solder is used and needed, even more so for those in the industry. Up till just recently though, solder wasn’t exactly a milestone of technological achievement. Rather, the basic premise behind solder has remained unchanged; …
The Climate Change Argument
Last week I quite literally found myself in the middle of one of my favorite arguments, climate change. Let me set the stage for you. We were at a public talk on astronomy; the lecture was going well, proving to be both informative and engaging, when the speaker threw out a passing comment questioning the legitimacy of climate change. At …
USGBC’s Green Home Guide Beta
Many of us are familiar with the LEED rating system from the United States Green Building Council (USGBC), which is a third party green building rating system for commercial and residential buildings. The LEED rating system has been adopted by the U.S. government and is used with all new construction and major renovation of federal buildings. LEED certifies buildings on …
Worlds Largest Solar Powered Yacht – PlanetSolar
Just unveiled in Germany, this Swiss built catamaran dubbed PlanetSolar is the largest of its kind with over 5,000 sqft of solar paneling covering most of the surfaces. With a top speed of 15 knots (17 miles per hour), this 66-ton boat carries 50 people with its crew of two. It’s 38,000 newer generation photovoltaic cells have an efficiency of …