Waste and Climate Change

Climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be natural, such as through variations in the solar cycle.

Law / Policy

The Ozone Depleting Substances (Regulation and Control) Rules, 2000


GOVERNMENT OF INDIAMINISTRY OF ENVIRONMENT AND FORESTSNOTIFICATIONNew Delhi, dated, the July 17, 2000S.O. 670 (E) - Whereas the draft Ozone Depleting Substances (Regulation) Rules, 2000 were published, under the notification of the Government of India in the Ministry of Environment and Forests number S.O. 69(E), dated, the 25th January, 2000, in the Gazette of India, Extra-ordinaty, Part II, section3, sub-section(ii) at pages 39-96 on the same date, inviting objections and suggestions from all persons likely to be affected thereby,before the expiry of the period of forty-five days from the date on which the copies of the Gazette containing the said notification are made available to the public;And whereas copies of the said Gazette were made available to the public on 26.01.2000;And whereas the objections and suggestions received from the public in respect of the said draft rules have been duly considered by the Central Government;Now, therefore, in exercise of the powers conferred by sections 6,8 and 25 of the Environment (Protection) Act, 1986, the Central Government hereby makes the following rules for regulating ozone depleting substances, namely :- More details...

The Environment pollution control ordinance 1977

1977 | THE MINISTRY OF ENVIRONMENT & FORESTS, Government of the people's Republic of Bangladesh

The Environment Pollution Control Ordinance, 1977 Ordinance no. XIII of 1977 < Published in the Bangladesh Gazette, Extraordinary, dated the 6th April 1977>An Ordinance to provide for the control, prevention and abatement of pollution of the environment of Bangladesh.WHEREAS it is expedient to provide for the control, prevention and abatement of pollution of the environment of Bangladesh; NOW, THEREFORE, in pursuance of the Proclamations of the 20th August,1975, and the 8th November, 1975, and in exercise of all powers enabling him inthat behalf, the President is pleased to make and promulgate the following Ordinance.


The effect of aeration position on the spatial distribution and reduction of pollutants in the landfill stabilization process

2013 | Sage

Three pilot-scale simulators with different aeration systems were constructed to explore the effects of aeration position on the reduction of pollutants. The simulator with a bottom aeration system successfully distributed oxygen and efficiently inhibited methane production. A close relationship was found between the oxygen distribution and the removal of pollutants, especially that of nitrogen. The transition between nitrification and denitrification in the longitude direction of the simulator with a bottom aeration system contributed to nitrogen removal in aerobic conditions. This process can be defined as a new path for nitrogen removal in addition to simultaneous nitrification and denitrification. The concentration of NH4 -N, total nitrogen and total organic carbon dropped to 3, 78 and 204 mg, respectively, after 312 days of bottom aeration and to 514, 659 and 828 mg, respectively, after 312 days of top aeration. These results indicate that the bottom aeration system was more efficient for reducing pollutants than the top aeration system.

Clean Energy Future and Carbon Pricing

2012 | Metropolitan Waste and Resource Recovery Group

Recent federal legislation introduces a mechanism for pricing greenhouse gas emissions. The price is fixed for an initial three years from July 2012 to July 2015, starting at $23 per tonne of carbon dioxide equivalent (t CO2-e) and rising in the following two years by 2.5% plus the rise in the consumer price index (CPI). From July 2015, a cap-and-trade system will operate with a flexible price determined by the market. In the first years of the flexible price period a floor price of $15/t CO2-e plus CPI plus 4% per year will be applied. Liability for the carbon price falls on sites which annually emit 25,000 t CO2-e or more. The methods to determine liabilities are those of the National Greenhouse and Energy Reporting (NGER) Act. The liable entity is generally the organisation with operational control of the facility. This could be a local government. Carbon pricing acts largely to support the existing directions of councils waste strategies, diversion from landfill and waste minimisation

Greenhouse gas emission mitigation potential of rice husks for An Giang province, Vietnam

2011 | Elsevier

To evaluate the greenhouse gas (GHG) emission mitigation potential of rice husk utiliza-tion, a life cycle inventory analysis was conducted for 18 scenarios. The allocation of fuels, other than rice husks, was decided based on the current demand for and supply of rice husks. To prevent the bulky nature of rice husks, briquette production is also discussed. In the power generation scenarios, the differences between two capacities (5 MW and 30 MW) were analyzed. The results of analysis reveal that CH4 and N2O emissions from open burning contribute largely to the current GHG emissions. Therefore, ceasing open burning alone has a large GHG mitigation potential. The use of briquettes, even though GHG is emitted during the production stage, can still contribute to GHG emission mitigation as the production is more efficient than rice husk burning or dumping. In the power generation scenarios, most GHG emissions were derived from the combustion process. Therefore, gasification which has a little combustion process is the most efficient GHG mitigator. Both the replacement of grid electricity by generated electricity, and the replacement of diesel oil by pyrolyzed oil show larger GHG mitigation potentials than what could be derived from open burning cessation alone.

Implications of Carbon Pricing for Waste Management in Metropolitan Melbourne

2011 | Metropolitan Waste and Resource Recovery Group

Waste management has both negative and positive greenhouse impacts. Negative impacts include emissions from landfills,organics processing and fossil fueluse. Positive impacts include the generation of renewable energy, emission offsets from materials recovery and carbon storage The Federal Government movesto put a dollar price on some of these carbon impacts will affect the costs of waste management. This information sheet summarises the ways that carbon pricing are likely to affect waste management in metropolitan Melbourne. It addresses the carbon pricing mechanism, the carbon farming initiative, materials and energy recovery and what council waste managers can do. It has been developed by Blue Environment Pty Ltd on behalf of MWMG.

Quantification of greenhouse gas emissions from waste management processes for municipalities A comparative review focusing

2011 | Elsevier

The amount of greenhouse gases (GHG) emitted due to waste management in the cities of developing countries is predicted to rise considerably in the near future; however, these countries have a series of problems in accounting and reporting these gases. Some of these problems are related to the status quo of waste management in the developing world and some to the lack of a coherent framework for accounting and reporting of greenhouse gases from waste at municipal level. This review summarizes and compares GHG emissions from individual waste management processes which make up a municipal waste management system, with an emphasis on developing countries and, in particular, Africa. It should be seen as a first step towards developing a more holistic GHG accounting model for municipalities.

Waste management activities and carbon emissions in Africa

2011 | Elsevier

his paper summarizes research into waste management activities and carbon emissions from territories in sub-Saharan Africa with the main objective of quantifying emission reductions (ERs) that can be gained through viable improvements to waste management in Africa. It demonstrates that data on waste and carbon emissions is poor and generally inadequate for prediction models. The paper shows that the amount of waste produced and its composition are linked to national Gross Domestic Product (GDP). Waste production per person is around half that in developed countries with a mean around 230 kg/hd/yr. Sub-Saharan territories produce waste with a biogenic carbon content of around 56% (+/25%), which is approximately 40\% greater than developed countries. This waste is disposed in uncontrolled dumps that produce large amounts of methane gas. Greenhouse gas (GHG) emissions from waste will rise with increasing urbanization and can only be controlled through funding mechanisms from developed countries

GHG emissions from waste sector of INC of Myanmar

2010 | NIES

This comprehensive power point presentation provides substantial useful data on different parameters in waste management. It also highlights different methods currently used for collection and treatment of waste in the country.

Carbon emissions reduction strategies in Africa from improved waste management: A Review

2010 | Elsevier

The paper summarises a literature review into waste management practices across Africa as part of a study to assess methods to reduce carbon emissions. Research shows that the average organic content for urban Municipal Solid Waste in Africa is around 56\% and its degradation is a major contributor to greenhouse gas emissions. The paper concludes that the most practical and economic way to manage waste in the majority of urban communities in Africa and therefore reduce carbon emissions is to separate waste at collection points to remove dry recyclables by door to door collection, compost the remaining biogenic carbon waste in windrows, using the maturated compost as a substitute fertilizer and dispose the remaining fossil carbon waste in controlled landfills.

Carbon-Making the right choice for waste management in developing countries

2007 | Elsevier

Due to initiatives such as the clean development mechanism (CDM), reducing greenhouse gas emissions for a developing country can offer an important route to attracting investment in a variety of qualifying project areas, including waste management. To date CDM projects have been largely confined to schemes that control emission from landfill, but projects that avoid landfilling are beginning to be submitted. In considering the waste options which might be suitable for developing countries certain ones, such as energy from waste, have been discounted for a range of reasons related primarily to the lack of technical and other support services required for these more sophisticated process trains. The paper focuses on six options: the base case of open dumping; three options for landfill (passive venting, gas capture with flaring, and gas capture with energy production), composting and anaerobic digestion with electricity production and composting of the digestate. A range of assumptions were necessary for making the comparisons based on the effective carbon emissions, and these assumptions will change from project to project.

Analysing and governing environmental flows: the case of Tra Co tapioca village, Vietnam

2006 | Elsevier

Environmental flows are of crucial importance for questions of sustainability. But analysing only the material side of environmental flows brings us half way understanding questions of sustainability. This article reports on the development of a more integrative approach in studying environmental impacts of agro-industrial systems in Asia, taking tapioca (cassava starch) processing in Vietnam as an example. The analysis of material flows and technological options to close material cycles is combined with an actor-network analysis from three angles: a policy, an economic and a social perspective, respectively. The paper finally assesses the additional value of the developed methodology and points out ways for further investigation and development of a more integrative approach to industrial transformations.

We are cutting our Carbon

| City of Melbourne

The City of Melbourne is working to reduce greenhouse gas emissions across the municipality to zero by 2020 and is leading the way in ensuring our future sustainability and to avert the consequences of climate change. Our aim is to end Melbourne's contribution to global warming by 2020.