• Tuesday, December 9, 2025
Facebook X-twitter Instagram Youtube LinkedIn Spotify
  • GC Solar: 17,95 GW
  • GD Solar: 41,3 GW
  • TOPCon Modules: $0,088/W
  • P-Type Cells: $0,034/W
  • N-Type Cells: $0,032/W
  • HJT Modules: $0,10/W
  • N-Type Wafer: US$0,128/pc
  • Polysilicon: US$ 19,00/kg
  • GC Solar: 17,95 GW
  • GD Solar: 41,3 GW
  • TOPCon Modules: $0,088/W
  • P-Type Cells: $0,034/W
  • N-Type Cells: $0,032/W
  • HJT Modules: $0,10/W
  • N-Type Wafer: US$0,128/pc
  • Polysilicon: US$ 19,00/kg
  • advertise here
  • About us
  • Expedient
logo site solar channel
  • News
    • energy storage
    • Market and Prices
    • Investments & Business
    • Policy and Regulation
  • Articles
    • Batteries
    • Photovoltaic structures
    • Photovoltaic inverters
    • Opinion
  • Renewable
  • Latam
  • Blog
  • Solar Energy Companies
  • Integrators
  • Magazine
    • Magazine Canal Solar
    • Conecta Magazine
  • Events
  • Videos
  • Electric Vehicles
  • Consultancy
  • Recent
  • News
    • energy storage
    • Market and Prices
    • Investments & Business
    • Policy and Regulation
  • Articles
    • Batteries
    • Photovoltaic structures
    • Photovoltaic inverters
    • Opinion
  • Renewable
  • Latam
  • Blog
  • Solar Energy Companies
  • Integrators
  • Magazine
    • Magazine Canal Solar
    • Conecta Magazine
  • Events
  • Videos
  • Electric Vehicles
  • Consultancy
  • Recent
  • News
    • Brazil
    • World
    • Technology and inovation
  • Articles
    • technicians
    • Opinion
  • Blog
  • Solar Energy Companies
  • Integrators
  • Magazine
    • Conecta Magazine
  • Events
  • Videos
  • About Us
  • Advertise Here
  • CS Consulting
  • Canal VE
  • Recent
  • News
    • Brazil
    • World
    • Technology and inovation
  • Articles
    • technicians
    • Opinion
  • Blog
  • Solar Energy Companies
  • Integrators
  • Magazine
    • Conecta Magazine
  • Events
  • Videos
  • About Us
  • Advertise Here
  • CS Consulting
  • Canal VE
  • Recent
logo site solar channel
Home / News / Former landfill in Rio de Janeiro is transformed into a solar power plant.

Former landfill in Rio de Janeiro is transformed into a solar power plant.

The project occupies 15 hectares, with 8,4 hectares covered by 9.240 solar panels.
Follow on Whatsapp
  • Photo by Raphael Guerra Raphael Guerra
  • November 4, 2025, at 09:59 PM
1 min 19 sec read
Former landfill in Rio de Janeiro is transformed into a solar power plant.
Photo: Beth Santos

The City Hall of Rio de Janeiro inaugurated this Sunday (2) the Carioca Solarium, a 5 MW photovoltaic solar power plant installed in Santa Cruz, in the West Zone. 

The project, developed in partnership with C40 Cities and the German agency GIZ, marks the conversion of a former landfill into a clean energy generation hub, with an estimated savings of R$2 million per year for the municipality.

The project occupies 15 hectares, with 8,4 hectares covered by 9.240 solar panels, enough to supply approximately 100 municipal schools per day. According to the city hall, other idle areas are already being mapped for the implementation of new power plants, with the goal of reaching 20 MW of power by 2028.

PPP Model

The Carioca Solarium was made possible through a PPPs (Public-Private Partnership), structured by CCPar (Companhia Carioca de Parcerias e Investimentos) in conjunction with municipal secretariats. 

With an investment of R$45 million from the private consortium Rio Solar, the project generated no costs for the municipality and will guarantee 20% cheaper energy over a 25-year concession period.

The initiative is part of the CFF (Cities Finance Facility) program, created by C40 Cities in partnership with GIZ to fund climate action in cities. 

From an environmental standpoint, the project should prevent the emission of 40 tons of CO2 per year, the equivalent of taking 25 vehicles off the road. In addition to the environmental impact, the plant also generates 294 direct and indirect jobs, prioritizing the hiring of local workers and suppliers.

all the content of Canal Solar is protected by copyright law, and partial or total reproduction of this site in any medium is expressly prohibited. If you are interested in collaborating or reusing part of our material, please contact us by email: redacao@canalsolar.com.br.

CHALK Rio de Janeiro's city hall photovoltaic plants
Photo by Raphael Guerra
Raphael Guerra
Journalism student at PUC Campinas. He worked at Futpress, TV Século 21, ENM, and Rádio Campinas Digital. He has experience in podcasts, television, radio, news, and press relations.
PreviousPrevious
NextNext

Leave a comment Cancel reply

Your email address will not be published. Required fields are marked with *

Comments should be respectful and contribute to a healthy debate. Offensive comments may be removed. The opinions expressed here are those of the authors and do not necessarily reflect the views of the author. Canal Solar.

News from Canal Solar in your Email

Posts

170 MW photovoltaic complex undergoing testing in Northeast Brazil.

170 MW photovoltaic complex undergoing testing in Northeast Brazil.

Breno Machado takes over as director of HYXiPOWER in Brazil.

Breno Machado takes over as director of HYXiPOWER in Brazil.

More news

Read More
Canal Solar - Renewables could add R$465 billion to GDP if well-targeted, says Itaú.
  • November 27, 2025
Photo by Henrique Hein
Henrique Hein

Renewable energy sources could add R$465 billion to GDP if properly targeted, says Itaú.

Solar power reaches 62 GW amid risks posed by Provisional Measure 1.304.
  • November 19, 2025
Photo by Antonio Carlos Sil
Antonio Carlos Sil

Solar power reaches 62 GW amid risks posed by Provisional Measure 1.304.

Fox ESS presents G-MAX and H3 Plus: hybrid solutions for solar energy.
  • November 18, 2025
Photo by Raphael Guerra
Raphael Guerra

Fox ESS presents G-MAX and H3 Plus: hybrid solutions for solar energy.

It is a news and information channel about the photovoltaic solar energy sector. Channel content is protected by copyright law. Partial or total reproduction of this website in any medium is prohibited.

Facebook X-twitter Instagram Youtube LinkedIn Spotify

Site Map

Categories

  • News
  • Articles
  • Interviews
  • Consumer Guide
  • Authors
  • Projects
  • Brazil
  • World
  • Technical Articles
  • Opinion Articles
  • Manufacturer Items
  • Electrical Sector
  • Biddings
  • Products

Channels

  • About Us
  • Contact
  • We’re hiring!
  • Privacy
  • Expedient
  • advertise here

Membership and certifications

Copyright © 2025 Canal Solar, all rights reserved. CNPJ: 29.768.006/0001-95 Address: José Maurício Building – Mackenzie Avenue, 1835 – Floor 3, – Vila Brandina, Campinas – SP, 13092-523

We use cookies to make your experience on this site better Find out more about the cookies we use or turn them off in your .

Receive the latest news

Subscribe to our weekly newsletter

Canal Solar
Powered by  GDPR Cookie Compliance
Privacy

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognizing you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Cookies strictly required

Strictly Necessary Cookie should be at all times so that we can save your preferences for cookie settings.

Cookies for third parties

This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.

Keeping this cookie enabled helps us to improve our website.