💡 How subscription-based Distributed Generation works for condominiums

If you're a property manager, did you know you can cut your condominium's electricity bill by up to 20% without installing a single solar panel?

That's the power of subscription-based Distributed Generation (DG): real savings, zero investment, instant sustainability. This article reveals, clearly and in depth, how your condominium can adopt this innovative model.

What exactly is subscription-based DG?

Subscription-based DG is a complete service, where the condominium doesn't buy, install or manage any equipment. Instead, the property manager signs up for a plan with a company that operates external solar plants.

💡 The energy generated at these plants is fed into the power grid; the surplus becomes credit, which is applied directly to the condominium's bill, generating savings from the very first month.

💭 Why "subscription"?

• The condominium signs a contract, similar to a TV or internet plan.

• NewSun takes care of everything: construction, operation, maintenance and monitoring, which are already part of the company's infrastructure.

• The client only pays a monthly fee; instead of paying the energy bill to their region's utility company, they start paying the monthly fee to NewSun.

Regulated DG models

In Brazil, DG is regulated by ANEEL, the Carta-GEN and Law 14,300/2022:

• Distributed microgeneration: up to 75 kW

• Distributed minigeneration: from 75 kW to 5 MW.

What differs is the type of operation: in the subscription model, we have what's known as remote self-consumption or shared generation, where multiple consumers (condominiums, SMEs, franchises) receive credits generated at an external plant.

Why this model is a revolution for condominiums

Real, immediate savings

Subscription-based solar energy delivers savings of 10% to 20% on the bill, thanks to energy generated more cheaply than conventional distributed power. The big advantage? A visible reduction from the very first bill.

 Zero investment, zero construction work

• No civil works required: no holes in the roof, no complex electrical infrastructure, no council permits.
  
  

• No local technical installation: the condominium isn't involved in construction, structural work or heavy support.
  
  

• No maintenance: all the care is handled by the provider.

How the process works step by step

1. Diagnosis

Analysis of consumption profile, with a diagnosis of monthly spend and kWh, to personalise the ideal credit package.

2. Personalised proposal

Delivery of the proposal and consumption analysis, showing the fixed monthly amount and the savings generated by the service.

3. Digital sign-up

With the contract signed online, the provider verifies the details and requests connection with the distribution utility.

4. Approval and activation

The distribution utility approves and activates the system; credits begin within 30 days. *Subject to the utility's availability.

5. Continuous monitoring

The Energy Club online platform to track generation, consumption and savings generated.

How do the credits work?

• The plant feeds energy into the grid.

• The bidirectional meter identifies the surplus.

• These kWh become credits, which offset consumption.

• The balance can be used for up to 60 months, in accordance with ANEEL

What condominiums gain

Financial predictability

The plan's fixed monthly amount protects against tariff flags and surprise price adjustments.

Total simplicity

No construction work, permits or supplier contracting — the provider (NewSun) takes care of everything.

Engagement and reputation

Residents feel proud to live somewhere sustainable; property managers gain a reputation as forward-thinking administrators.

Executive flexibility

Plans that adjust to changes in consumption or an increase in units, ideal for expansions or renovations.

Sustainability

Subscription-based energy is 100% clean, coming from renewable sources. As well as helping the environment, it positions the condominium as a conscious, sustainable development, boosting its image and reputation.

Ideal target audience

1. Residential and commercial condominiums with limited roof space, tenants or restricted structure.

2. SMEs based in warehouses, rented offices or shops without the structure for solar panels.

3. Franchise networks seeking ESG standardisation without logistical complications.

4. Property managers and administrators who want security, savings and reputation without operational headaches.

The perfect model for those who want renewable energy without the hassle of construction work.

 Regulatory overview: what changed in 2022–2023

• A Law 14,300/2022 brought legal clarity.

• ANEEL Resolution 1,059/2023 sets out compensation credits, concession areas and approvals in detail.

• The TCU (Federal Court of Accounts) questioned certain practices, but ANEEL upheld the legality of the subscription model.

• DG expansion: an estimated 5 million connection points in micro/minigeneration (~36 GW) by 2024.

Striking examples and figures

• Up to 20% off: that's the typical gain from subscriptions, recommended for high monthly amounts.

• In a project in the interior of São Paulo state, the monthly bill was cut by R$1,500 for zero investment.

• Nationally, Brazil reached 50 GW in distributed solar power, driven by microgeneration

Challenges and precautions

• The service must be clear, simple and transparent, with no surprises in the contract.

• Credits depend on regulation and distribution; use in other areas must be legally provided for.

• The provider must guarantee backup and continuity, including during grid emergencies.

• Internal costs, such as splitting the monthly fee, must be clearly defined within the condominium.

Engaging with our audience:

Want to see the ideal plan for your condominium or SME?
Tell us in the comments:

1. Did you already know about this solution?
   

2. How much savings were you hoping to achieve?
   

3. Do you have questions about the contract, risks or resources?

Conclusion

A Subscription-based Distributed Generation is the most practical and efficient solution for condominiums that want to cut costs without investing in infrastructure or dealing with maintenance. It's the future of sustainable, accessible, hassle-free energy — perfectly aligned with NewSun's philosophy of cutting red tape, driving social and environmental impact, and leaving a positive legacy.