Switched On Notify me• May 13, 2026• 24:39Interview

BNEF Tier 1 Lists: The Mark of Credibility | Switched On

From Switched On

Jenny Chase(Lead Solar Analyst, Bloomberg NEF, guest)

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Executive Summary

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Bankability as a Market Signal The Power and Peril of an Industry Standard

12 quotes

Concerns Raised

The list is often misused as a definitive whitelist, replacing the need for proper technical due diligence.
An impending industry consolidation is expected to cause some Tier 1 manufacturers to go bankrupt.
The methodology may disadvantage manufacturers primarily active in emerging markets where non-recourse financing is less common.
A lack of corporate transparency can make it difficult for otherwise qualified companies to be included on the list.

Opportunities Identified

The list provides a clear, data-driven way to navigate fragmented and opaque hardware markets for solar, batteries, and inverters.
It helps facilitate capital flow into the clean energy sector by giving banks a common, trusted reference point for risk assessment.
The introduction of official, timestamped 'Tier 1 badges' helps formalize the standard and verify claims.

Key Themes

Research Findings12

The primary criterion for the Bloomberg NEF Tier 1 list is a manufacturer's product being used in a project that has received non-recourse financing.

To qualify for the Bloomberg NEF Tier 1 list, a solar module manufacturer must have supplied projects financed by at least six different commercial banks, excluding development banks, within the last two years.

A company that is bankrupt or in default of significant corporate debt will be removed from the Bloomberg NEF Tier 1 list.

The Bloomberg NEF Tier 1 list methodology requires corporate transparency, and companies may not qualify if their ownership structure is not clearly documented.

The government of Pakistan has reportedly used the Bloomberg NEF Tier 1 list as a requirement for imported solar modules to combat money laundering.

The Bloomberg NEF Tier 1 list methodology may make it more difficult for manufacturers to qualify if they are primarily active in markets like China and India, where non-recourse financing is less dominant.

Bloomberg NEF publishes quarterly Tier 1 lists for solar module manufacturers, solar inverter manufacturers, and battery manufacturers.

Bloomberg NEF has begun offering an official, timestamped "Tier 1 badge" for clients to use, indicating the specific quarter they qualified for the list.

The Bloomberg NEF Tier 1 list for solar modules includes approximately 50 manufacturers.

The Bloomberg NEF Tier 1 list for battery makers currently includes approximately 60 companies.

The Bloomberg NEF Tier 1 list for power inverter makers includes approximately 12 companies.

Jenny Chase predicts that some firms on the Bloomberg NEF Tier 1 lists will go bankrupt due to a forthcoming period of industry consolidation.

Topics

Bloomberg NEF (BNEF)Tier 1 List Bankability Project Finance Non-recourse Finance Solar Modules Battery Manufacturing Inverters Due Diligence Energy Transition Supply Chain Manufacturing Market Analysis Industry Standards Corporate Transparency

Processed May 13, 2026Daily intelligence brief → yt-dlp + mlx-whisper + Gemini

BNEF Tier 1 Lists: The Mark of Credibility | Switched On

Continue your research

Concerns Raised

Opportunities Identified

Key Themes

Bankability as a Market Signal

The Power and Peril of an Industry Standard

Simplicity and Transparency Over Nuance

A Dynamic Tool for Volatile Markets

Research Findings12

Topics