{"id":22219,"date":"2019-10-02T11:28:32","date_gmt":"2019-10-02T05:58:32","guid":{"rendered":"http:\/\/www.greenworldinvestor.com\/?p=22219"},"modified":"2019-10-02T11:28:32","modified_gmt":"2019-10-02T05:58:32","slug":"challenges-faced-by-waste-to-energy-plants-in-india","status":"publish","type":"post","link":"https:\/\/iiec-india.org\/greenworld\/2019\/10\/02\/challenges-faced-by-waste-to-energy-plants-in-india\/","title":{"rendered":"Challenges Faced by Waste-to-energy Plants in India"},"content":{"rendered":"

I receive a lot of queries around waste-to-energy plants<\/strong>. It is encouraging to see that so many youngsters\u00a0seem to be excited about the prospects of generating power from waste. Waste-to-energy plants<\/strong> convert\u00a0non-biodegradable waste into useful energy. It is estimated that\u00a0energy generation from waste in India could reach 5600 MW sufficient enough to power its capital city of Delhi if\u00a0all of its industrial and urban organic waste is put to use.<\/p>\n

The waste to energy industry in India is expected to grow to about $11.7 billion by 2052. India has more than 90 WTE plants with an aggregate capacity of around 250 MW that use urban, agricultural and\u00a0industrial waste\u00a0to generate energy. However, WTE plants are in India are continuously facing criticism and are being slammed for\u00a0polluting the environment. Even though the prospects look positive, the waste-to-energy industry in India has failed to garner the necessary momentum. Here are the various reasons why they have been unsuccessful so far.<\/p>\n

\"boy-calamity-child-2263405\"<\/a><\/p>\n

Issues\u00a0faced by WTE plants<\/strong><\/em>:<\/p>\n

i) Inefficient Disposal of waste<\/strong> – Poor means of\u00a0disposal in developing countries leads to many air-borne diseases and unhealthy lifestyles. It has been seen that most of the waste is carelessly being burned in the outdoors.<\/p>\n

ii) Polluting Nature of WTE plants<\/strong> – It is a common belief that the WTE plants are highly polluting in nature. These plants generate a huge amount of bottom ash,\u00a0air emissions associated with incineration facilities\u00a0such as metals (mercury, lead and cadmium), organics, acid gases (sulphur dioxide and hydrogen chloride), particulates (dust and grit), nitrogen oxides and carbon monoxide.<\/p>\n

iii) Inefficient plants<\/strong> – There is a lack of efficient waste-to-energy plants as these plants are very expensive. It is estimated that an efficient waste management plant could account for\u00a020%-50% of total municipal budgets.<\/p>\n

iv) No Proper segregation of waste<\/strong> – Waste plants lack proper waste segregation which when burnt together\u00a0results in an increased amount of waste. The mixed waste also\u00a0has high inert content. This waste requires additional fuel to burn, which further makes running the plant very expensive. About 30%-40% of waste into landfills because they are either inert or too poor in quality to be combustible.<\/p>\n

v) Feasibility<\/strong> – These plants do not get many buyers for the generated power given the availability of cheaper alternatives. The tariff for these projects is high around Rs. 6-7 per unit, compared to Rs 3-4 per kWh from coal and solar plants.<\/p>\n

vi) High Cost<\/strong> – Waste to energy plants sport\u00a0high capital cost, high O&M expenses, low calorific value of the fuel used and the additional fuel used to burn the waste, even with various government subsidies.<\/p>\n

\n

\u201cThe compositional characteristics of waste in India are very distinct compared to those in developed countries. Waste generated in the country has more organic components, more moisture content and low calorific value compared to waste generated in developed countries, which has direct influence on efficiency of electricity generation,\u201d said\u00a0Power and renewable energy minister R K Singh.<\/p>\n

Source: India Times<\/a><\/em><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

I receive a lot of queries around waste-to-energy plants. It is encouraging to see that so many youngsters\u00a0seem to be excited about the prospects of generating [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","content-type":"","footnotes":""},"categories":[28],"tags":[966,5799],"class_list":["post-22219","post","type-post","status-publish","format-standard","hentry","category-greeninvest","tag-challenges-faced-by-waste-to-energy-plants-in-india","tag-waste-management-in-india"],"_links":{"self":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts\/22219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/comments?post=22219"}],"version-history":[{"count":0,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts\/22219\/revisions"}],"wp:attachment":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/media?parent=22219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/categories?post=22219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/tags?post=22219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}