A detailed inventory of greenhouse gas emissions for all 57 cities and towns within Cuyahoga County. The Cuyahoga County Climate Change Action Plan is an effort to set targets for greenhouse gas emissions reductions, implement and track actions to meet targets,The City of Cleveland sets goals through the Climate Action Plan. The Montreal Protocol was the original international agreement that phased out production and use of ozone-depleting gases such as chlorofluorocarbons (CFCs).