air pollution, Costa Rica English News Blog most recent posts http://www.costaricatodo.com/air_pollution en Sun, 14 Aug 2011 10:44:59 GMT 200 Posted by Website Introductions: (air pollution) Hydro plant is beneficial for it creates a reservoir that does not emit waste gases that can cause air pollution. Electricity can now be produced at a constant rate. However, this kind of dam is very expensive to make. Read more: Sinohydro Investing on Costa Rican Hydro Plant [click] <br>Tags: <b>hydro plant</b>, <b>sinohydro</b>. Comments: 0. http://www.costaricatodo.com/hydro_plant/20110812-093253-Sinohydro-Investing-on-Costa-Rican-Hydro-Plant http://www.costaricatodo.com/hydro_plant/20110812-093253-Sinohydro-Investing-on-Costa-Rican-Hydro-Plant Posted by Website Introductions: (air pollution) Oh no, I won't be surprised if people will flee San Jose and go somewhere else. A recent government report shows that nitrogen dioxide and manganese levels in the atmosphere of San Jose are above levels prescribed as safe by the World Health Organization. This means that air pollution in the city is so bad that it does not affect only the<br>Tags: <b>air pollution</b>, <b>san jose</b>. Comments: 0. http://www.costaricatodo.com/air_pollution/20080524-045139-San-Joses-air-is-dirty-says-Health-Ministry http://www.costaricatodo.com/air_pollution/20080524-045139-San-Joses-air-is-dirty-says-Health-Ministry