Siliguri

Siliguri, Siliguri city is strategically located in the region known as Siliguri corridor, an important link connecting mainland India with states in North East India and the neighbouring countries. With an area of 41.9 sq km, Siliguri is the largest urban conurbation in the North Bengal region and one of the most rapidly developing urban areas of Bengal.
Siliguri experiences a subtropical, humid climate, characterised by three distinct seasons of hot and humid summer, mild winter and intense monsoon. The summer season extends from March to June. The season is mild with average maximum temperature below 35°C due to the city’s location on the foothills of the Himalayas. The hottest days of the season fall in the months of May and June. The monsoon season extends from mid-June to September, with the heaviest rainfall occurring in the months of July and August. Intense rainfall up to 200 mm per day has been recorded during this period in the past. The annual average rainfall in Siliguri ranges between 2,600 mm to 4,000 mm.
Siliguri’s monsoon season is very intense and extends from mid-June to September, with the heaviest rainfall occurring in the months of July and August. Heavy to very heavy rainfalls of up to 200 mm per day has been recorded in the past and the annual average rainfall for Siliguri ranges between 2600 mm to 4000 mm. Also, the relative humidity during the monsoon season can go as high as 80% to 83%.
Siliguri city developed its Climate Resilient Cities Climate Action Plan with support from the CapaCITIES project and got it approved by its city council in September 2018. The climate action plan aimed at a low emission development pathway for Siliguri dubbed the “Gateway of Northeast India” can be found on the link below.

Quick-win Projects

Quick-win Projects

Leak Detection Machines to Reduce Non Revenue Water (NRW)

CapaCITIES project provided two Acoustic Leak Detection Machines to the Siliguri Municipal Corporation, and trained a team of engineers to operate them.

As a pilot study, the machines were used to conduct a water audit in water zone 1 of the city. The machines helped in reducing the NRW by accurately pinpointing the leaks in the water pipeline network and in reduction of energy being lost due to pumping the NRW, thereby reducing greenhouse gas emissions from pumping water that eventually goes to waste.

Solid Waste Management System at Selected Wards

The SUNYA – Zero Waste Wards initiative was implemented in wards 2 and 17 of Siliguri on a pilot scale under the CapaCITIES project resulting in source segregation of waste at the household level.

Approximately 7,500 households and commercial entities in the wards. The most efficient way to reduce GHG emissions from waste disposal is to reduce waste generation at the source, followed by appropriate processing and scientific disposal of rejected waste. A decentralized 1 TPD micro-composting centre was designed and installed under the project to process biodegradable waste from the two wards which can reduce around 2500 tCO2e of GHG emissions.

Installation of Ambient Air Quality Monitoring Stations (AAQMS)

CapaCITIES project helped the city in installing four sensor based AAQMS in Siliguri’s Municipal Corporation main administrative building, Primary Health Center (PHC) at ward 36, Bhakti Nagar Police Station, and Mallaguri Police Outpost.

The AAQMS have been serving as a monitoring infrastructure providing vital information for better transport and traffic planning in the City and its potential impacts on improving air quality in the city. The AAQMS have been serving as a monitoring infrastructure providing vital information for better transport and traffic planning in the City and its potential impacts on improving air quality in the city.

Technical Assistance

Technical Assistance

Analysis, Measures for Reduction of Emissions, Improvement of Operation Prolongation of Lifetime

Through this study recommendations on optimal use of the existing (and rapidly filling up) dumpsite have been provided. Once implemented, these steps will help in better management of the existing dumpsite.

Feasibility Study to Set up 23 MW Solar Power Project

Rajkot In order to utilize the ground and rooftop space available with the Rajkot Municipal Corporation for solar power projects, a feasibility study was conducted as part of the CapaCITIES project at Sewage (Anandpar, Madhapar) and Water Treatment Plants (Ribeda, Raiyadhar) of Rajkot.

The study found the facilities to have the potential for a combined capacity of ~23 MWp of ground and roof top mounted solar pv system. The facility was found to have a shadow free available area of 24,345 sq mt and a connected load of 60 HP. An illustrative revenue model based on the feasibility study was developed to assess the bankability of the project which revealed that the project was prima-facie bankable to be tendered on Independent Power Producers basis.

Development of a Captive Solar Power Plant

The average electricity consumption of Rajkot over the last three years is more than~60 million kwh. The project is supporting development of a 10MW solar plant for captive use of Rajkot Municipal Corporation.

By displacing conventional energy consumption of Rajkot city, the project is expected to reduce ~0.03 mio tco2e and result in significant cost savings for RMC.

Technical Assistance

Technical Assistance

Analysis, Measures for Reduction of Emissions, Improvement of Operation Prolongation of Lifetime

Through this study recommendations on optimal use of the existing (and rapidly filling up) dumpsite have been provided. Once implemented, these steps will help in better management of the existing dumpsite.