Green news harvest: Consumers affect climate change
Plus: Carbon emissions pollute oceans with noise; Suntech expanding; and could oil shortage eclipse financial crisis?
- A sampling of green-tech news with quick commentary:
- Small actions add up to big impact on climate change - Wall Street Journal
American consumers contribute 65 percent of U.S. greenhouse gas emissions, according to McKinsey & Co. The report suggests that individuals making small changes in driving habits and energy use could slow climate change.
- Imitating electric eels to power medical implants - ZDNet
Researchers say artificial energy-producing cells could mimic those of electric eels, and would be ideal for firing up tiny medical devices. It's an example of biomimicry, which patterns technologies after structures found in nature.
- Suntech plans aggressive expansion - The Associated Press
The Chinese solar company, snapping up EI Solutions, aims to dominate one third of the U.S. solar market.
- Noise will pollute warmer, acidic oceans - Live Science
As oceans become more acidic due to higher levels of carbon dioxide, noise can travel to greater depths. Sounds in the soprano range will reach deeper and could interfere with communication among whales and ships, according to a study from the Monterey Bay Aquarium Research Institute.
- Will America run out of gas soon? - Treehugger
Energy investment banker Matt Simmons say a scarcity of oil soon could eclipse the financial crisis. Whether you agree with the alarm, the worst-case scenario may be worth imagining.