Clyde Tamaru, an aquaculture specialist atUH Manoa's College of Tropical Agriculture and Human Resources, is on a mission: putting marginal land to good agricultural use with aquaponics. Along the way, Tamaru helps enhance the reputation oftilapia, a fish that many…
When Thomas Lee, owner of The Audio Visual Co. in Waimalu, decided two years ago to expand his work space – from 15,000 to 24,000 square feet – he knew his electricity bill would likely grow, too. With air conditioning…
About 40 million barrels of oil are delivered by tanker to Hawaii every year and transformed into a host of products: gasoline, jet fuel, asphalt, diesel and more. These photographs trace the process of refining oil, which – even in…
LEED-accredited architect Gerald Choi is on the cutting edge of a new trend – integrating a photovoltaic system into his home as both an energy producer and an architectural element. When he needed to replace the aging 45-foot-by-5-foot skylight running…
Problem Hawaii spends $5 billion a year on imported oil, but biofuels that can replace oil usually require a lot of agricultural land. Solution Using its library of algae strains, Kuehnle AgroSystems says it can select, analyze and optimize algae for specific…
Whether they are raw, salted, pepped up with Spam or one of 13 other flavors, macadamia nuts have been a great Hawaii snack since the first planting in 1881. Here’s an overview of Hawaii’s mac nut industry: 300 Pounds per…
If a solar power system is too expensive for your household budget, how about zero down and pay as you go? That’s what partner companies Sunetric and SunRun are offering to homeowners on Oahu, Maui and the Big Island. Here’s…
Q. As a small-business owner, what are my options to pay for a photovoltaic system? A. Photovoltaic systems are expensive and complex to finance. A typical PV system for a small business could run anywhere from $10,000 to more than a…
