Vridhachalam constituency in Tamil Nadu has witnessed a challenging five-year period under MLA R. Radhakrishnan of the Indian National Congress, who won the 2021 election by a razor-thin margin of just 862 votes (39.17% vote share). While the broader Tamil Nadu state saw significant development during 2021-2026—including infrastructure investments worth thousands of crores, rural housing schemes constructing over 3.30 lakh houses, and industrial investments of ₹9.74 lakh crore creating an estimated 31 lakh jobs statewide—specific development in Vridhachalam itself appears limited. The constituency is known for its ceramic industry with an exclusive industrial estate, a polytechnic college for ceramic technology, and a unique research center for cashew and byproducts. However, residents have faced persistent civic issues throughout this period, including water scarcity, flooding due to inadequate drainage, and poor waste management leading to unhygienic conditions. Several key election promises remain unfulfilled as of 2026, including the establishment of an agricultural engineering college, upgrading Vridhachalam government hospital to a medical college hospital, creation of a separate district, and desilting of the Manimuthu river to improve groundwater levels. Public protests have erupted over these unfulfilled promises and lack of basic amenities. As the constituency heads toward the April-May 2026 elections, voters face a competitive three-way contest among INC, PMK, and DMDK (now allied with DMK), with the seat historically being one of Tamil Nadu's most closely contested.
Key Achievements
• Vridhachalam maintains an exclusive industrial estate for ceramic and refractory manufactures with a polytechnic college for ceramic technology
• Under the MLA Constituency Development Scheme (MLACDS), ₹702 crore was allocated each for 2021-22, 2022-23, and 2023-24 across Tamil Nadu constituencies
• Tamil Nadu statewide saw over 3.30 lakh houses constructed under Prime Minister's Housing Scheme in rural areas between May 7, 2021 and October 3, 2024
• Tamil Nadu attracted investments of ₹9.74 lakh crore during 2021-2023, creating an estimated 31 lakh jobs across various industrial projects statewide
Development Projects
• Statewide infrastructure projects worth Rs 5,650 crore inaugurated by PM Modi, including rural roads under Pradhan Mantri Gram Sadak Yojana and energy infrastructure
• Infrastructure projects worth Rs 70,000 crore inaugurated in Chennai including second phase of Chennai Metro Rail Project
• VinFast manufacturing plant inaugurated in Thoothukudi in August 2025
• Tata Motors and Jaguar Land Rover multi-energy vehicle plant inaugurated in Ranipet in February 2026
Controversies
• DMK government accused of hiking multiple taxes including electricity, property, water, milk, and professional taxes, leading to public dissatisfaction
• Allegations of mismanagement and corruption in various government projects, though specific cases involving Vridhachalam MLA are not prominently documented
• Public protests against lack of basic amenities and unfulfilled election promises regarding water supply, drainage systems, and healthcare facilities
Unfulfilled Promises
• Establishment of an agricultural engineering college remains unfulfilled as of 2026
• Suburban bus stand construction promise not delivered
• Upgrade of Vridhachalam government hospital into a medical college hospital still pending
• Creation of a separate district for Vridhachalam not implemented
• Establishment of a government college for women not completed
• Manimuthu river desilting project to improve groundwater levels not effectively addressed
• Redirecting surplus water from NLCIL mines to local lakes not implemented
• Tamil Nadu's plan to provide drinking water to all 1.20 crore families by 2024 appears incomplete
Major Events
• R. Radhakrishnan (INC) won 2021 Assembly election with 77,064 votes (39.17%), defeating J. Karthikeyan (PMK) by just 862 votes on May 2, 2021
• Recurring water scarcity and flooding issues during monsoon seasons throughout 2021-2026 period
• Public demonstrations against land encroachments and misuse of local resources during 2021-2026
• PMK split into two factions in late 2025, potentially impacting voting patterns
• O. Panneerselvam and other AIADMK members expelled in 2022 and later joined DMK; Panneerselvam and Ayyappan resigned and joined DMK in February 2026
• Next Tamil Nadu Legislative Assembly election scheduled for April 23, 2026, with results on May 4, 2026