May 11, 2011

Energy Savings Bulbs Fire Hazard

I wrote previously about potential mercury poisoning and UV radiation hazards related compact fluorescent lamp (CFL). Now it appears they may also present a fire hazard. The U.S. Consumer Product Safety Commission just announced a voluntary recall of some energy-saving light bulbs made by Telstar Products (d/b/a Sprint International Inc) due to fire hazard. The affected bulbs are rated between 18 and 40 watt and are sold in discount stores under the brand names Telstar and Electra. Remember, unlike incandescent bulbs, a CFL is not just a filament. It contains a small PCB with electronic circuit that converts 115VAC 60 Hz input voltage into high frequency AC that drives the lamp. And any electronic circuit, especially the one that contains high voltage transistors and electrolytic capacitors, may be a potential fire hazard. This is another reason to stock up old incandescent bulbs that may not be available in US beginning 2012.

April 14, 2011

Recall of Sanus Surge Protectors Due to Shock Hazard

Milestone AV Technologies LLC voluntary recalled all low-profile power conditioners (surge protectors) Sanus Elements model ELM205, which used to be sold by home theater dealers. It was reported that improper grounding of the case and inadequate insulation poses an electrical shock hazard to consumers. More info is available from U.S. Consumer Product Safety Commission.

January 29, 2011

EPA To Spend $1.2M for "Environmental Justice"

EPA just announced it seeks applicants for $1.2 Million in so-called Environmental Justice Grants. EPA website says that "Environmental justice means the fair treatment and meaningful involvement of all people, regardless of race or income, in the environmental decision-making process." Hmm. Don't we have democracy and equality? Is anyone in US deprived from the rights to take part in "decision-making process"?
EPA also states "Environmental contamination can lead to costly health risks and can discourage investments and development in low-income, minority, and indigenous communities disproportionately impacted by pollution". From what I read about it, previous studies by Centers for Disease Control shows no evidence that racial minorities experience higher exposure to environmental chemicals than whites on a national scale (see for example aei.org ). As for low-income communities, it was suggested that poor neighborhoods often grew up around existing refineries and chemical plants because the land was cheap. Similarly, new facilities could be built near poor neighborhoods because land there is cheaper. How would these EPA grants change the law of supply and demand in real estate? Of course, 1.2M is a drop in the bucket relative to billions of taxpayers dollars spent by our government. But, there is no doubt, the government has many more spending programs like that.