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What is Eco Brutalism? Exploring the Intersection of Sustainability and Brutalist Architecture

What is Eco Brutalism? Exploring the Intersection of Sustainability and Brutalist Architecture

What is Eco Brutalism? The Intersection of Sustainability and Brutalist Architecture

What is Eco Brutalism? It is an architectural style that combines the raw aesthetics of Brutalism with a deep commitment to environmental sustainability. It embraces the use of natural and eco-friendly materials, as well as energy-efficient design principles that are specially gathered to benefit the environment in many ways. Eco Brutalism is a term that has been used to describe a range of architectural design styles that seek to highlight the industrial and natural elements of a structure.

The term Eco Brutalism refers to the mix of Brutalist style and the green we recognize with sustainability. The difference between harsh concrete and greenery hanging on buildings allows for a unique range of concepts and ideas. These concepts include the vibrant resilience of nature and grim human design. Eco Brutalist buildings are designed to be environmentally friendly and energy-efficient, with features such as green roofs, solar panels, and rainwater harvesting systems.

What is Eco Brutalism’s History?

The term “eco brutalism” is derived from “brutalism,” a style that was originally used to describe architecture that was popularized in Europe during the 1970s and 1980s. Brutalist architecture is characterized by its use of unfinished concrete walls, exposed steel beams, and large windows. These features were meant to create a feeling of spaciousness and openness.

Today, eco brutalism has evolved to include a wide range of design elements that are characterized by the brutalist architectural style but also focus on sustainability and environmental responsibility. These elements include the use of natural and eco-friendly materials, energy-efficient design principles, and the incorporation of green spaces and natural light.

Brutalism is all about austerity, while eco-brutalism focuses on bringing life to buildings in both a metaphorical and literal sense. Plants, trees, and other green elements are added to brutalist structures, turning them into eco brutalist buildings. These elements make use of natural light and brighten spaces.

In essence, eco brutalism is a mix of brutalist style and greenery. It is a design approach that seeks to create buildings that are both functional and beautiful while also being environmentally responsible. The result is a style of architecture that is both visually striking and environmentally sustainable.

Examples

Eco Brutalism has gained popularity in recent years. The style combines the use of raw concrete and other harsh materials with the addition of greenery and sustainable design elements. Here are a few examples of Eco Brutalist buildings from around the world:

  • Casa Meztitla, Mexico: This villa beautifully integrates local volcanic stone with exposed concrete. The roof collects rainwater, which is then stored in a cistern beneath the villa. Almost all of the rooms are open to the outside, providing a seamless connection to nature.
  • The Tiing Boutique Resort, Indonesia: This resort is built using locally sourced materials, including bamboo and recycled wood. The design incorporates natural ventilation and lighting, and the roof is covered with solar panels. The resort also has a rainwater harvesting system.
  • Jungle House, Brazil: This house is built on a steep slope in the Brazilian rainforest. The design incorporates raw concrete and glass, and the house is surrounded by lush vegetation. The house is completely off-grid, with solar panels providing electricity and rainwater harvesting providing water.
  • Mamnun Residence, Bangladesh: This house is a single family residence located in the center of Dhaka, incorporating raw concrete and wood. The lot is south facing with large opening windows to take the summer wind for ventilation. The large overhangs provide summertime shade yet allow for light during the low sun angles in winter.

These examples demonstrate the range of concepts and ideas that can be incorporated into Eco Brutalist architecture. The use of raw materials and sustainable design elements, combined with the addition of greenery and natural elements, creates a unique aesthetic that is both functional and visually striking.

Criticism

Despite its growing popularity, Eco Brutalism has faced its fair share of criticism. Some critics argue that the style is too harsh and uninviting, with its exposed concrete walls and sharp angles. Others argue that the addition of greenery to the buildings is merely a superficial attempt to mask the harshness of the style.

Furthermore, some critics argue that Eco Brutalism is not truly sustainable, as the materials typically used to construct these buildings are often not environmentally friendly. While the addition of greenery can help to reduce the carbon footprint of these buildings, they cannot easily offset the use of concrete and steel.

Another criticism of Eco Brutalism is that it is not accessible to all. The style is often associated with high-end, luxury buildings, like expensive hotels and residences, which are not affordable or accessible to everyone. This has led some to argue that Eco Brutalism is simply a way for the wealthy to signal their commitment to sustainability rather than a truly accessible and sustainable architectural style.

Despite these criticisms, Eco Brutalism continues to gain popularity, particularly among those who are looking for a unique and environmentally friendlier approach to architecture. Whether or not it will continue to grow in popularity remains to be seen, but it is clear that this style is here to stay for the time being.

 

 


 

 

Source  Happy Eco News

Amazon Web Services pledges to reach water positivity by 2030

Amazon Web Services pledges to reach water positivity by 2030

The cloud provider has also announced its 2021 global water use efficiency (WUE) metric of 0.25 litres of water per kilowatt-hour.

As part of the new commitment, AWS will report annually on its WUE metric, as well as its new water reuse and recycling efforts. It will also report on new activities to reduce water consumption in its facilities and advancements in new and existing replenishment projects.

AWS chief executive Adam Selipsky said: “Water scarcity is a major issue around the world and with today’s water-positive announcement we are committing to do our part to help solve this rapidly growing challenge.

“In just a few years, half of the world’s population is projected to live in water-stressed areas, so to ensure all people have access to water, we all need to innovate new ways to help conserve and reuse this precious resource.

“While we are proud of the progress we have made, we know there is more we can do. We are committed to leading on water stewardship in our cloud operations and returning more water than we use in the communities where we operate. We know this is the right thing to do for the environment and our customers.”

The announcement today adds to Amazon’s commitment of $10m to Water.org to support the launch of the Water & Climate Fund, which will deliver climate-resilient water and sanitation solutions to 100 million people across Asia, Africa, and Latin America.

This donation will directly empower one million people with water access by 2025, providing three billion litres of water each year to people in water-scarce areas.

Water.org chief executive and co-founder Gary White said, “Our collaboration with Amazon and AWS already brings over 805 million litres of safe water to communities around the world every year, and we are excited to continue to work with Amazon to bring even more safe water to families in need.”

AWS has four key strategies to help it achieve its objective: improving water efficiency, using sustainable water sources, returning water for community reuse, and supporting water replenishment projects.

 

 

Water efficiency

AWS said it is “constantly” innovating across its infrastructure to reduce water consumption. It achieves its industry-leading water efficiency by using advanced cloud services, such as Internet of Things (IoT) technologies, to analyse real-time water use and identify and fix leaks.

The firm further improves operational efficiency by eliminating cooling water use in many of its facilities for most of the year, instead relying on outside air.

For example, in Ireland and Sweden, AWS uses no water to cool its data centres for 95% of the year.

It also invests in on-site water-treatment systems that allow it to reuse water multiple times, minimising water consumed for cooling.

Sustainable sources

AWS uses sustainable water sources, such as recycled water and rainwater harvesting, wherever possible.

Using recycled water – which is only suitable for a limited set of applications such as irrigation and industrial use – preserves valuable drinking water for communities.

In Northern Virginia, the provider worked with Loudoun Water to become the first data centre operator in the state approved to use recycled water in direct evaporative cooling systems.

AWS already uses recycled water for cooling in 20 data centres around the world and has plans to expand recycled water use in more facilities as it works toward becoming water positive.

Community water reuse

After maximising the use of water in its data centres, the spent liquid is still safe for many other uses, and AWS is exploring more ways to return it to communities.

In Oregon, for example, AWS provides up to 96% of the cooling water from its data centres to local farmers at no charge for use in irrigating crops like corn, soybeans and wheat.

Water replenishment

To meet its water-positive commitment, AWS is investing in water replenishment projects in the communities where it operates. Replenishment projects expand water access, availability, and quality by restoring watersheds and bringing clean water, sanitation, and hygiene services to water-stressed communities.

To date, AWS has completed replenishment projects in Brazil, India, Indonesia, and South Africa, providing 1.6 billion litres of freshwater each year to people in those communities.

For example, in regions like Maharashtra and Hyderabad, India, and West Java, Indonesia, AWS is partnering with global clean water non-profit Water.org to provide 250,000 people with access to safe water and sanitation.

Building on its existing portfolio of water replenishment programs, AWS this week announced several new projects, which, once completed, will provide more than 823 million litres of water to communities each year.

 

 


 

 

Source edie

Nearly 90 HDB blocks in Yishun and Jurong to be installed with rainwater harvesting system

Nearly 90 HDB blocks in Yishun and Jurong to be installed with rainwater harvesting system

Nearly 90 Housing Board blocks in Yishun and Jurong will be installed with a system in the coming years to harvest rainwater for non-potable uses at the common areas.

This is the first time that the UrbanWater Harvesting System (UWHS) will be installed in existing housing estates, said the Housing and Development Board (HDB) on Monday (Mar 28). Previously they were rolled out at suitable new Build-to-Order (BTO) projects.

“Unlike in new BTO projects where the UWHS infrastructure can be planned and designed upfront to ensure it is located where the most amount of rainwater can be collected through the drain networks, retrofitting the UWHS into existing estates is more challenging,” said HDB.

This is because it involves analysing the flow of the rainwater in the catchment area and identifying suitable locations to place the system amid other essential services infrastructure.

The pilot project in Yishun and Jurong will cover 89 blocks.

HDB said the systems would potentially reap 17,500 cubic metres of water savings per year, or the average yearly consumption of potable water of over 85 units of four-room HDB flats.

The tender for the project was called on Monday. It will close on May 20, with construction expected to take place between 2023 and 2027.

“HDB will study the cost-effectiveness of the system in reducing potable water consumption and mitigating flood risks in existing HDB estates, before deciding on the extent of future scale-up to other suitable estates,” the agency said.

 

HDB Blocks to be Installed with UrbanWater Harvesting System in Yishun and Jurong.

 

The UrbanWater Harvesting System, first introduced in 2018, is designed to maximise the volume of rainwater collected by harvesting stormwater surface runoff from the ground area surrounding multiple residential blocks, said HDB.

Stormwater is channelled to a harvesting tank, before being pumped into a treatment room.

A single UWHS can harvest and dispense water to as many as 12 residential blocks for non-potable uses such as washing common areas and watering plants in HDB estates, said the agency.

“In addition, the channelling of stormwater into the UWHS’ harvesting and detention tank can mitigate potential flood risks in an estate in the event of a heavy downpour, by slowing down the rate of discharge of stormwater into the drainage system downstream,” HDB added.

 

Schematic of how the UrbanWater Harvesting System works. (Graphic: HDB)

 

Solar Panel Installation

HDB is also progressing with its solar panel projects under the SolarNova programme, awarding the sixth tender for the installation of solar panels at 1,198 HDB blocks and 57 government sites.

The tender was awarded to the joint venture of Digo Corporation and Terrenus Energy, said HDB on Monday, noting that there were six bids from both local and foreign companies.

Installation of the solar panels is expected to begin in the third quarter of 2022 and be completed by the first quarter of 2025, reaping a solar PV capacity of 70 MWp, said HDB.

The agency has put out a total of seven solar leasing tenders under the programme, with the latest called in February.

“HDB has committed a total solar capacity of 380 MWp or equivalent to powering 95,000 four-room flats with solar energy, bringing us a step closer to realising our solar target of 540 MWp by 2030,” said the agency.

 


 

Source Channel News Asia