Where the money was promised

• Environment ₹4,445
• Transport ₹1,589
• Health ₹1,200
• Urban ₹724
• Other ₹585
• Water supply ₹—
• Energy ₹—
• Industry ₹—
• Welfare ₹—
• Police & justice ₹—
• Fisheries ₹—
• IT & governance ₹—

Announcements, newest first

• 2025-26 Koyambedu–Pattabiram metro extension · Rs.9,744 crore · Transport
• 2025-26 Chennai Airport–Kilambakkam metro extension · Rs.9,335 crore · Transport
• 2025-26 Poonamallee–Sunkuvarchatram metro extension · Rs.8,779 crore · Transport
• 2025-26 Tiruvallur CWSS · Rs.150 crore · Water supply
• 2025-26 New Government ITIs with hostels for construction workers' children · Rs.148 crore · Education
• 2025-26 Women's safety surveillance project · Rs.75 crore · Police & justice
• 2025-26 Mudhalvar Padaippagam (CM Spaces) · Rs.5 crore each · IT & governance
• 2025-26 Transgender induction into Home Guard Force · — · Welfare
• 2025-26 Fish landing centres and net mending facilities · — · Fisheries
• 2025-26 Heat Wave Action Plans · — · Environment
• 2024-25 Metro Rail extension: Chennai Airport to Kilambakkam · Rs.4,625 crore · Transport
• 2024-25 Hi-tech Film City, Poonamallee · Rs.500 crore · Culture & tourism
• 2024-25 Coastal protection and fisheries construction works · Rs.450 crore · Fisheries
• 2024-25 SIPCOT Plug and Play facilities · — · Industry
• 2023-24 Temple master plan works (Palani, Thiruthani, Samayapuram) · Rs.485 crore · Culture & tourism
• 2023-24 Flood mitigation works (12 works) · Rs.434 crore · Water supply
• 2023-24 Long term flood mitigation works · Rs.184 crore · Water supply
• 2023-24 Periapalayam Bhavani Amman Temple Master Plan works · Rs.166 crore · Culture & tourism
• 2023-24 Sports cum recreation centres in resettlement habitations · Rs.20 crore · Urban
• 2023-24 Free Wi-fi zones · — · IT & governance
• 2022-23 New industrial parks · Rs.50,000 crore · Industry
• 2022-23 Upgrade of on-site museums (Courtallam, Poondi, Dharmapuri) · Rs.10 crore · Culture & tourism
• 2022-23 New Police Commissionerates at Avadi and Tambaram · — · Police & justice
• 2022-23 Outer Ring Road Development Corridor · — · Urban
• 2022-23 Mobile Information-cum-Assistance centres for migrant workers · — · Welfare
• 2022-23 Electronics manufacturing clusters (Pillaipakkam, Manallur) · — · Industry
• 2021-22 Integrated Storm Water Drain Network, Kosasthalaiyar river basin · Rs.287 crore · Urban
• 2021-22 Integrated Storm Water Drain Network, Kosasthalaiyar River Basin · Rs.87 crore · Urban
• 2021-22 Electronic Vehicle Park, Maanallur · — · Industry
• 2020-21 Chennai Peripheral Ring Road · Rs.12,301 crore · Transport
• 2020-21 Eco restoration of Buckingham Canal, Cooum and Adyar drains · Rs.3,339.90 crore · Environment
• 2020-21 11 new Medical Colleges · Rs. 1,200 crore · Health
• 2020-21 Integrated Storm Water Drain Network (Kosasthalaiyar basin) · Rs.350 crore · Urban
• 2020-21 Ponneri Industrial Node (CBIC) · — · Industry
• 2019-20 Coovum river restoration · Rs.604.77 crore · Environment
• 2018-19 Chennai Peripheral Ring Road · Rs.200.60 crore · Transport
• 2018-19 Accident and Trauma Care Centres at Ponneri and Nazarethpettai · Rs.24 crore · Health
• 2018-19 Ongoing thermal power projects · — · Energy
• 2018-19 Ennore Expansion thermal project (660 MW) · — · Energy
• 2018-19 Ennore SEZ thermal project (2 x 660 MW) · — · Energy
• 2018-19 Industrial parks / investment initiatives · — · Industry
• 2018-19 Plastic Industrial Park at Ponneri · — · Industry
• 2017-18 Performance Based Maintenance Contract (PBMC) works · Rs.1,774.31 crore · Transport
• 2017-18 Northern Port Access Road (Ennore Port to Thatchur) · Rs.951 crore · Transport
• 2017-18 Vardah cyclone relief and restoration works · Rs.585 crore · Other
• 2017-18 Plastic Industries Park, Ponneri · Rs.264 crore · Industry
• 2017-18 Post-Vardah Greening Project · Rs.13 crore · Environment
• 2017-18 Thermal power plant establishment/expansion · — · Energy
• 2017-18 Ennore 660 MW expansion unit · — · Energy
• 2017-18 Ennore SEZ 2x660 MW units · — · Energy
• 2016-17 Heavy Engineering Components Manufacturing Hub · Rs.700 crores · Industry
• 2016-17 Performance Based Maintenance Contract (PBMC) system · Rs.437 crores · Transport
• 2016-17 Polymer Industries Park, Ponneri · Rs.294 crores · Industry
• 2016-17 Polymer Industries Park · Rs.264 crores · Industry
• 2016-17 Thervai Kandigai reservoir and lakes renovation · — · Water supply
• 2016-17 College of Fisheries Engineering and Fisheries Research Institute · — · Fisheries
• 2016-17 Ennore Replacement Thermal Power Project (1 x 660 MW) · — · Energy
• 2016-17 Ongoing thermal power projects (work commenced) · — · Energy
• 2016-17 Ennore Expansion Power Project (1 x 660 MW) · — · Energy
• 2016-17 Ennore SEZ Power Project (2 x 660 MW) · — · Energy
• 2016-17 National Investment and Manufacturing Zone (NIMZ) and Ponneri Industrial Node · — · Industry
• 2016-17 Fish processing parks · — · Fisheries
• 2016-17 Ponneri Industrial Node (NIMZ) · — · Industry
• 2015-16 Thermal power projects commissioning · — · Energy
• 2015-16 Ennore Thermal Power Station Expansion · — · Energy
• 2015-16 Ennore SEZ Thermal Power Project · — · Energy
• 2015-16 Ennore Replacement Thermal Power Project · — · Energy
• 2015-16 North Chennai Power Project Stage-III · — · Energy
• 2014-15 Cooum River Restoration Project · Rs.500 crore · Environment
• 2014-15 SIPCOT Skill Development Centres · — · Industry
• 2014-15 Crime and Criminal Tracking Network Systems Project (CCTNS) · — · Police & justice
• 2013-14 New power projects (Ennore extension, Ennore-SEZ, Udangudi) · Rs.21,000 crores · Energy
• 2013-14 Kannankottai-Thervaikandigai reservoir · Rs.330 crores · Water supply
• 2013-14 Restoration of Chennai Rivers and Waterways (CRRT) · — · Environment
• 2013-14 New thermal power generation units (Vallur, North Chennai, Tuticorin) · — · Energy
• 2013-14 Two fish processing parks · — · Fisheries
• 2012-13 Thervaikandigai reservoir · Rs.330 crores · Water supply
• 2012-13 Polymers Conversion Industrial Park · Rs.160 crores · Industry
• 2012-13 Restoration of Chennai water-supply tanks · Rs.130 crores · Water supply
• 2012-13 New storage capacity at Thirukandalam · — · Water supply
• 2012-13 Northern Port Connectivity Project · — · Transport
• 2012-13 Kattupalli Port · — · Transport
• 2012-13 Electronic transfer of labour welfare assistance · — · Welfare
• 2011-12 Ennore Thermal power plant replacement (600 MW) · ` 3,600 crores · Energy
• 2011-12 Kattupalli minor port · ` 3,375 crores · Transport
• 2011-12 Chennai Outer Ring Road – Phase II · ` 1,075 crores · Transport
• 2011-12 Kosasthalaiyaru flood works · ` 15 crores · Irrigation
• 2011-12 Araniyar river flood prevention works · ` 12 crores · Irrigation
• 2011-12 New storage at Thervaikandigai, Thirukandalam, Ramanjeri · — · Water supply
• 2011-12 Northern Port Connectivity Programme · — · Transport
• 2011-12 Ongoing power projects (speed-up) · — · Energy
• 2011-12 Deepening of Cholavaram tank · — · Water supply
• 2011-12 Free distribution of agricultural land to landless poor · — · Welfare

All 93 announcements naming Tiruvallur, newest first.