ACME Solar Completes ₹2,147 Crore Refinancing to Secure Expected 150 Bps Reduction in Borrowing Costs

ACME Solar Holdings Limited has finalized a domestic debt refinancing transaction totaling ₹2,147 crore (approximately ₹21.5 billion), as reported in August 2026. The transaction was structured to facilitate the full redemption of existing offshore dollar-denominated bonds and domestic Non-Convertible Debentures (NCDs). This capital realignment is expected to reduce the company’s borrowing costs by approximately 150 basis points (bps), according to institutional disclosures.

Transaction Architecture and Restricted Group Structure

The long-term domestic refinancing was secured through the National Bank for Financing Infrastructure and Development (NaBFID). The architecture of the deal utilizes a “Restricted Group” (RG) structure, which consolidates 12 operational Special Purpose Vehicles (SPVs) under a unified financing framework.

By transitioning from offshore dollar-denominated debt to long-term domestic financing, ACME Solar has moved to strengthen its capital structure and align its debt with domestic operational revenue streams. This shift is designed to mitigate exposure to international bond market volatility and currency fluctuations.

Portfolio and Operational Asset Overview

The refinancing transaction is supported by a specific pool of ACME Solar’s operational assets. The characteristics of this asset pool include:

• Total Operational Capacity: 450 MW of solar power generation.
• Off-taker Composition: 56% of the cumulative capacity is contracted under long-term agreements with central utilities, specifically the Solar Energy Corporation of India (SECI) and NTPC. The remaining 44% is contracted with state-level power off-takers.
• Credit Quality: The Restricted Group structure has been assigned a provisional ‘AA-‘ credit rating by CARE Ratings, reflecting the operating performance and financial profile of the underlying solar assets.

Financial Impact and Portfolio Diversification

The expected 150 bps reduction in interest burden is projected to improve project-level cash flows and enhance the company’s financial flexibility. This transaction concludes a fundraising cycle for ACME Solar that reached a total of ₹8,198 crore within the current financial year.

The company’s broader renewable energy portfolio currently stands at 8,070 MW, encompassing a diversified asset base:

• Contracted Capacity: 2,990 MW.
• Battery Energy Storage: 3.62 GWh (representing a distinct technical differentiator within the portfolio).
• Under Construction: 5,080 MW across solar, wind, and hybrid projects.

Corporate Leadership Transition

Following a board meeting on May 07, 2026, ACME Solar announced a transition within its senior financial leadership. The changes, effective May 08, 2026, are detailed below:

The newly appointed CFO, Mr. Arun Chopra, has been associated with ACME since 2018, previously serving as Executive Vice President (Finance & Accounts). He brings 30 years of professional experience, including 15 years in the energy sector. Prior to joining ACME, Mr. Chopra served as Vice President (Finance) at Rattan India Power Limited.

In addition to the CFO appointment, the Board elevated two other senior leaders to non-board positions to strengthen the finance department:

• Mr. Purushottam Kejriwal was elevated to Director-Project Finance.
• Mr. Ankit Verma was elevated to Director-Corporate Finance & Investor Relations.

Strategic Positioning

ACME Solar maintains its focus as an integrated renewable energy player, managing engineering, procurement, construction (EPC), and long-term operations and maintenance (O&M). This refinancing event serves as a mechanism to optimize the cost of capital for its operational portfolio, supporting the company’s objective of contributing to India’s clean energy infrastructure.

Official Source Citations

• ACME Solar Holdings Limited
  • Document: Outcome of the Board of Directors Meeting & Audited Financial Results (Standalone and Consolidated) for the Quarter and Financial Year Ended March 31, 2026.
  • Filing Date: 07 May 2026.
  • Stock Exchanges: Submitted officially to BSE Limited (Scrip Code: 544283) and the National Stock Exchange of India Limited (Symbol: ACMESOLAR) pursuant to SEBI Regulations 30 and 33.
  • Official Website Portal: ACME Solar Holdings Official Website.
• National Bank for Financing Infrastructure and Development (NaBFID)
  • Portal: Infrastructure Financing Solutions, Products & Services Catalog.
  • Institution Type: India’s principal statutory All-India Financial Institution (AIFI) established under the NaBFID Act, 2021.
  • Official Website Portal: NaBFID Official Website.
  • Specific Service Directory: NaBFID Products & Services Directory.