Curitiba, A Sustainable Urban Oasis
A sustainable city. Curitiba, located in Brazil, stands as a remarkable example of a sustainable urban oasis. Renowned for its innovative urban planning and commitment to environmental preservation, the city has successfully transformed itself into a model of sustainable development.
Curitiba’s integrated and efficient public transportation system is one of its most notable achievements. The city’s Bus Rapid Transit (BRT) system, known as the Rede Integrada de Transporte (RIT), provides affordable and convenient transportation options for residents. With dedicated bus lanes, pre-paid boarding, and strategically designed routes, the RIT has significantly reduced traffic congestion and air pollution, while promoting the use of public transport.
Another key aspect of Curitiba’s sustainability efforts lies in its dedication to preserving green spaces and promoting biodiversity. The city boasts an impressive number of parks, including the expansive Parque Barigui and the beautifully landscaped Jardim Botânico. These green areas not only provide recreational spaces for residents but also serve as natural filters, improving air quality and reducing the urban heat island effect.
Curitiba’s waste management system is also worth highlighting. The city implemented an innovative recycling program in the 1980s, which incentivizes residents to separate and recycle their waste. The program has achieved impressive results, with Curitiba boasting one of the highest recycling rates in Brazil. Additionally, the city promotes composting and operates recycling centers where residents can exchange recyclables for fresh produce or bus tickets, fostering a culture of sustainability and resource conservation.
Furthermore, Curitiba places a strong emphasis on urban planning that prioritizes pedestrians and cyclists. The city’s extensive network of pedestrian-friendly streets, bike lanes, and parks encourages active transportation and reduces reliance on cars. By providing safe and accessible infrastructure for pedestrians and cyclists, Curitiba promotes healthier lifestyles and reduces carbon emissions.
The sustainable achievements of Curitiba are a testament to the city’s visionary leadership and the active participation of its residents. Through innovative transportation systems, green spaces, waste management initiatives, and pedestrian-friendly planning, Curitiba has become an inspiring example of sustainable urban living. As other cities face similar challenges, they can look to Curitiba as a source of inspiration and guidance in their own pursuit of a greener and more livable future.
Outlook Curitiba: A Sustainable Urban Oasis
Public Transportation and Integrated Systems
Curitiba, the capital city of the Brazilian state of Paraná, has gained international recognition for its innovative and sustainable public transportation system. The city’s integrated bus system, known as the Rede Integrada de Transporte (RIT), efficiently connects different parts of the city through a network of dedicated bus lanes. This system reduces traffic congestion, promotes public transportation usage, and decreases carbon emissions. Curitiba’s pioneering Bus Rapid Transit (BRT) model has inspired similar systems in cities around the world.
Green Spaces and Urban Planning
Curitiba’s urban planning places a strong emphasis on preserving green spaces and creating a high quality of life for its residents. The city boasts an impressive number of parks, squares, and botanical gardens, providing ample recreational areas and contributing to improved air quality. Notably, the iconic Parque Barigui serves as a green oasis within the urban landscape, attracting residents and tourists alike. Curitiba’s commitment to green spaces demonstrates its dedication to creating a sustainable and livable city.
Waste Management and Recycling Programs
Curitiba has implemented innovative waste management and recycling programs, setting an example for other cities in Brazil. The city operates a successful waste separation and collection system, where residents separate their waste into different categories. Curitiba’s recycling initiatives have significantly reduced the amount of waste going to landfills and have contributed to the city’s overall sustainability goals. Moreover, the city has integrated recycling centers into public spaces, making it convenient for residents to participate in recycling efforts.
Cycling Infrastructure and Sustainable Mobility
Curitiba has prioritized sustainable mobility options, including the promotion of cycling as a mode of transportation. The city has developed an extensive network of cycling paths and lanes, encouraging residents to choose bicycles for short trips. To support this initiative, Curitiba offers a bike-sharing system, providing easy access to bicycles throughout the city. By promoting cycling infrastructure, Curitiba reduces traffic congestion, improves air quality, and enhances the overall well-being of its residents.
Environmental Education and Awareness
Curitiba places a strong emphasis on environmental education and raising awareness about sustainability among its residents. The city has established environmental education programs in schools and universities, promoting sustainable practices and encouraging students to become stewards of the environment. Additionally, Curitiba organizes community events and campaigns to engage citizens in sustainable actions, such as tree planting drives and recycling awareness campaigns. By fostering environmental education and awareness, Curitiba is building a sustainable mindset within its population.
Green Building and Urban Renewal
Curitiba has embraced green building practices and urban renewal initiatives to promote sustainable development. The city encourages the construction of energy-efficient buildings, utilizing renewable energy sources and incorporating green design principles. Curitiba’s urban renewal projects focus on revitalizing old neighborhoods, promoting mixed land-use development, and creating vibrant public spaces. These efforts contribute to the city’s sustainability goals while preserving its cultural heritage.
Conclusion Curitiba: A Sustainable Urban Oasis
Curitiba stands as a remarkable example of a sustainable city in Brazil, showcasing innovative approaches to public transportation, urban planning, waste management, cycling infrastructure, environmental education, and green building practices.
The city’s commitment to sustainability has resulted in improved quality of life, reduced environmental impact, and a strong sense of community. As other cities in Brazil and beyond face the challenges of rapid urbanization and climate change, Curitiba’s sustainable practices offer valuable lessons and inspiration for creating livable, eco-friendly, and resilient urban environments.
https://www.exaputra.com/2023/06/curitiba-sustainable-urban-oasis-in.html
Renewable Energy
Terra-GEN, Nordex & Siemens Gamesa Improve
Weather Guard Lightning Tech

Terra-GEN, Nordex & Siemens Gamesa Improve
Terra-Gen’s 238.5 MW project in Texas is now fully operational and the Philippines just awarded approvals for more than 10 GWs of renewables. Plus Nordex and Siemens Gamesa are optimistic about their future.
Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!
There’s news from the wind industry this week. And for once… the headlines tell a story of growth. Down in Hidalgo County, Texas… something worth celebrating happened this week. Terra-GEN commissioned the Monte Cristo ONE Windpower Project. Two hundred thirty-eight-point-five megawatts. Fully operational. The wind facility will generate more than 850 gigawatt-hours of clean electricity every year. Enough to power roughly 81,000 homes. And the power? Already sold. Long-term purchase agreements with two corporate customers. Construction created about 280 jobs at peak activity. More than 490,000 work hours. Not one lost-time incident. They upgraded 11 miles of state roads. Twenty-five miles of county roads. Over its lifetime… the project will deliver more than 100 million dollars to the local community. Property taxes. Landowner payments. Other economic contributions. “It is an honor,” said John O’Connor, Chief Financial Officer for Terra-GEN, “to celebrate the hard work and dedication of the hundreds of men and women who made the commissioning of the Monte Cristo wind project possible.” Meanwhile… halfway around the world in the Philippines… the government just awarded approvals for more than 10 gigawatts of renewable power. That’s ten-point-two gigawatts, to be exact. One hundred twenty-three winning bidders. Solar. Storage. And wind. Onshore wind alone claimed two-point-five gigawatts of that capacity. Twenty-one projects. All set to deliver power by 2029. The Philippines is targeting 50 percent renewable generation by 2040. And they’re not waiting around. The “overwhelming response,” said the department of energy, “reflects the growing confidence of investors.” Back in Europe… in Germany… Nordex is making moves. The turbine manufacturer just secured orders for 123 megawatts from Denkerwulf. Twenty-five onshore wind turbines. Installation begins in 2027. Commissioning in 2028. And Nordex shares? They’re climbing. Hit a multi-year high this week. Trading at 28 euros and 2 cents. Denkerwulf’S orders for Nordex in 2025 now total nearly 144 megawatts. And last week… Mingyang signed a contract with ORE Catapult… a state-owned British test center. They’re going to test main bearings for Mingyangs offshore 18.5MW turbines in the United Kingdom. “A major milestone,” said Mingyang’S chief technology officer for Europe, Marc Sala. “A decisive breakthrough for our local operations.” Mingyang has big plans for Britain. One-point-five billion pounds in investments. Half for factories. Half for the offshore wind supply chain. Now… over at Siemens Gamesa… things are looking up. The wind business has been struggling. Over four fiscal years… losses totaled eight-point-six billion euros. But Chief Executive Officer Christian Bruch confirmed this week… they’re still targeting profitability by 2027. Break-even by 2026. Revenue for full-year 2025 rose 5 percent to ten-point-three-seven-five billion euros. Losses improved slightly. “The journey towards profitability is going to take time,” said Chief Financial Officer Maria Ferraro. “But I think the team is doing a great job.” They expect a positive fourth quarter in 2026. So there you have it. The wind industry is pushing forward. Two hundred thirty-eight-point-five megawatts commissioned in Texas. One hundred twenty-three projects approved in the Philippines. One hundred twenty-three megawatts ordered in Germany. Eighteen-point-five megawatt turbines heading to Britain for testing. And Siemens Gamesa … now seeing light at the end of the tunnel. The numbers tell the story. Things are beginning to stabilize – and there’s hope for the future. That’s the state of the wind industry on the 17th of November 2025. Join us tomorrow for the Uptime Wind Energy podcast.
https://weatherguardwind.com/terragen-nordex-siemens/
Renewable Energy
Has the Fever Broken?
Many Americans are starting to feel like the lady whose observations we see at left.
Exactly how this moves forward from here is anyone’s guess. Maybe the Democrats gain a huge majority in Congress in 2026 and then impeach and convict Trump–perhaps joined by lots of Republicans.
There are plenty of different scenarios.
Renewable Energy
Trump and Climate Change
As shown in this short video, Donald Trump says that climate change is the biggest con job ever perpetrated on Earth.
We are to believe that Trump a) understands the subject better than the thousands of our planet’s top scientists, located in countries all around the globe, and b) he’s telling the truth, where they have somehow gotten together and conspired to lie.
That’s quite a stretch.
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