Infrastructure: Power, Transportation, PPP, Externally Aided Projects

Infrastructure in this chapter means Rajasthan's power, transport, PPP and externally aided project ecosystem as tested under the RAS Mains Economics syllabus. According to the RPSC 2026 Mains syllabus document, Paper I carries 200 marks.

1.1 What the Syllabus Covers

The RPSC 2026 Mains syllabus includes Infrastructure Development: Power and Transportation; Public-Private Partnership Projects; Externally Aided State Projects under Paper I, Unit II, Economics. This topic covers four interconnected domains:

• Power sector: generation, transmission and distribution
• Transportation: roads, railways and air connectivity
• Public-Private Partnership (PPP): models, Rajasthan portfolio, governance and risk-sharing
• Externally aided projects (EAPs): multilateral and bilateral finance, outcomes, safeguards and compliance

The scope is explicitly Rajasthan-centric. The examiner expects state-specific projects, capacities, targets, portfolios and scheme names, not a generic essay on national infrastructure finance. A strong answer should therefore move quickly from concept to Rajasthan evidence: Bhadla Solar Park, PMGSY-III, Amrit Station Scheme, Smart Cities, PPP portfolio and EAP outlay.

1.2 Why Infrastructure Matters for Rajasthan

Infrastructure underpins Rajasthan's economic aspirations articulated in the Viksit Rajasthan 2047 vision and the Rising Rajasthan Global Investment Summit 2024. Without reliable power, connected roads, rail and air links, and institutional frameworks for private finance and concessional external capital, industrialisation, agriculture, tourism and urban services remain constrained.

Rajasthan's geography makes the topic especially important. The state has a vast area of 3,42,239 sq. km, dispersed settlements, arid districts, a long international border and no coastline. This means a large network length does not automatically mean high access; road density, rural last-mile connectivity, transmission evacuation and urban service quality all matter.

See Topic #35 for industrial linkages, Topic #31 for macroeconomic context and Topic #32 for public finance allocations that fund infrastructure.

1.3 Exam Expectations

With PYQ Tier 3 status, questions have focused on infrastructure as a practical development theme rather than as a purely theoretical chapter. Likely areas include:

• Renewable energy achievements: Bhadla Solar Park, 115 GW renewable target, Green Hydrogen
• PPP model: definition, models, Rajasthan statistics and sectoral examples
• Road network statistics: total length, National Highway length, road density and PMGSY-III progress
• EAPs: lending agencies, concessional finance and why externally aided funding suits public-good projects

Factual recall of capacity figures and scheme names is prioritised for 5-mark questions. Ten-mark questions may ask for evaluation of PPP outcomes, renewable-energy strategy, EAP constraints or the infrastructure role in Viksit Rajasthan.

What falls outside this chapter: national-level infrastructure financing framework in depth, industrial estates and RIICO specifically, and the fiscal framework for infrastructure budgeting. Those belong to adjacent topics; here they should appear only as linkages.