Africa

The Mbeubeus dumpsite in Dakar, Senegal, where Practical Action, an international organisation is helping the communities phase out open burning of waste. Credit: Practical Action.

By Robert Kibet
NAIROBI, Oct 2 2023 (IPS)

With the African continent recycling less than 11 percent of its waste, COP28 provided leaders on the African continent to consider integrated waste systems that include informal waste workers.

Akinyi Walender, Africa Director at Practical Action, an innovative international development group, says the informal waste workers are rarely involved. She was speaking recently at the inaugural Africa Climate Summit.

“For us to tackle the issue of waste, we really have to look at how we can have a more integrated system in place, which means we need to bring everybody along,” she told a session on open burning of waste on the sideline of the summit.

Coming ahead of the upcoming Cop28 summit, Wandeler says it provided an opportunity for the African continent to think concretely about what it wants to achieve on climate issues.

“The situation on climate is so dire that we do need to really act. We should already begin to look at opportunities within the continent and make those good while we wait for the funding that is supposed to come on adaptation,” Walender told IPS in an interview.

Over 90 percent of waste generated in Africa is disposed of at uncontrolled dumpsites and landfills, often with associated open burning. Nineteen of the world’s 50 biggest dumpsites are located in Africa, all in Sub-Saharan Africa.

The African Union set an ambitious target for African cities to recycle at least half of their waste by 2023, but many are still far from achieving this.

According to the UN Environment Programme, the goal can be met and even surpassed with a shift of organic waste to composting and bioenergy recovery, along with the refurbishment, repair, reuse, and recycling of the waste.

In 2016, Sub-Saharan Africa alone generated around nine percent of global waste or 180 million tonnes, of which about two-thirds is dropped in landfills and open dump sites, left to pollute the nearby environment and global climate. This is projected to quadruple by 2050.

Last year, environment ministers from 54 African countries met in Dakar, Senegal, at the 18th session of the African Ministerial Conference on the Environment (AMCEN), committing to achieve a 60 percent reduction of open waste burning by 2030 and fully phase out open burning of waste by 2040.

It is an ambitious target, which Walender says, “With the much wider UN 2030 Agenda on the Sustainable Development Goals (SDGs) in place, many countries have so much that they need to grapple with”.

Akinyi Walender, the Director of Practical Action Africa, speaking during a session on open burning of waste at the sideline of the recent Africa Climate Summit in Nairobi. Credit: Robert Kibet/IPS

“We have many policies in place, but most are hardly implemented. The whole topic on open burning of waste and its 2040 timeline is very short. Many have yet to even put in place those policies that govern the open burning of waste. I feel that this timeline is actually very short,” Walender told IPS in an interview.

Sam Dindi, director for training and community mobilization at Mazingira Yetu, a Kenyan-based environment organization, says if countries embrace a green and circular economy in which waste is reused, it has the potential to create job opportunities for the youth.

“Open burning of waste is a quick way of addressing a problem, but again, it brings an even bigger problem that we may not be able to solve both as a country and as a continent,” he told IPS in an interview.

Last year, Kenya passed the Solid Waste Management Act 2022, dubbed Sustainable Solid Waste Management Act 2022, which requires the closure of all open dumpsites and transit to landfills, a controlled form of dumpsite.

“Kenya is making progress. Last year, Kenya passed the Solid Waste Management Act 2022, which transforms how we manage waste from the previous linear economy and promotes a circular economy in which waste is given a new lease of life. It is either upcycled or recycled,” says Dindi.

According to Dindi, the implementation of the policies in place remains a barrier to the efforts of various stakeholders.

“Implementation of the policies is where the rubber meets the road. This is where we lack the political goodwill because perhaps implementing these policies is perceived to affect some businesses, policymakers, or other interested parties,” Dindi told IPS.

Dumping of waste, according to stakeholders who spoke at the session, agreed that the open burning of waste heavily impacts the impoverished and marginalized communities.

A 2021 report by Practical Action dubbed Managing Our Waste indicates that nearly two billion people on the planet live without any form of waste collection, with Sub-Saharan Africa experiencing some of the lowest waste collection coverage.

The report recommends monitoring waste management as a people-centred service, integrating the voice of those most affected and improving informal waste workers’ lives and working conditions.

“At all levels, waste policies need to focus not only on environmental benefits but also on improving the lives of the poorest communities and workers. Their voices need to be heard in all key decision-making processes,” reads the report.

In Senegal, Practical Action is working with local communities and government agencies to reduce the open burning of waste at two major dumping sites, namely, the infamous Mbeubeus site in Dakar and a second one in Thiès.

“While it is generally seen as a responsibility of the local government, the community and the private sector need to be involved. If you look at the whole circular economy, there is the ability to reuse, recycle the waste, and reorient it in terms of packaging,” Walender told IPS.

 

IPS UN Bureau Report

 

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Artist and farmer Chavely Casimiro and her daughter Leah Amanda Díaz feed one of the biodigesters at Finca del Medio, a farm in central Cuba. The biodigester produces about seven meters of biogas per day, enough energy for cooking, baking and dehydrating food. CREDIT: Jorge Luis Baños / IPS

By Luis Brizuela
TAGUASCO, Cuba, Oct 2 2023 (IPS)

Combining technologies and innovations to take advantage of solar, wind, hydro and biomass potential has made the Finca del Medio farm an example in Cuba in the use of clean energies, which are the basis of its agroecological and environmental sanitation practices.

Renewable energy sources are used in many everyday processes such as electricity generation, lighting, water supply, irrigation and water heating, as well as in cooking, dehydrating, drying, baking and refrigeration of foodstuffs.

“We started out with windmills on artesian wells and hydraulic rams to pump water. That gave us an awareness of the amount of energy we needed and of how to expand its use,” said farmer José Antonio Casimiro, 65, owner of this agroecological family farm located in the center of this long Caribbean island nation."More incentives, better policies and financial support are needed so that farming families have sufficient energy for their work and can improve the comfort of their homes and quality of life." -- José Antonio Casimiro

The farmer expressed his appreciation of the help of his son, 41, also named Antonio Casimiro, in the installation of the two mills at Finca del Medio, during the days in which IPS visited the farm and shared in activities with the family.

“There was no one to assemble or repair them. We both had to study a great deal, and we learned to do a lot of construction things as we went along and perfected the techniques,” said Casimiro junior, referring to the equipment that is now inactive, but is capable of extracting some 4,000 liters of water daily from the water table.

When rainfall is abundant and the volume of the 55,000-cubic-meter-capacity reservoir rises, the hydraulic ram comes to life. The device diverts about 20,000 liters of water to a 45,000-liter tank, 400 meters away and 18 meters above the level of the reservoir.

“The only energy the rams use is the water pressure itself. Placing it on the highest part of the land makes it easier to use the slope for gravity irrigation, or to fill the animals’ water troughs,” explained Chavely Casimiro, 28, the youngest daughter of José Antonio and Mileidy Rodríguez, also 65.

An artist who also inherited the family’s “farming gene”, Chavely highlighted some twenty innovations made by her father to the hydraulic ram, in order to optimize water collection.

Other inventions speed up the assembly and disassembly of the windmills for maintenance, or in the event of tropical cyclones.

“We have been replacing the water supply with solar panels, which are more efficient. They can be removed faster (than the windmill blades) if a hurricane is coming. You can incorporate batteries and store the energy,” said Casimiro.

“Let’s say a windmill costs about 2,000 dollars. With that amount you can buy four 350-watt panels. That would be more than a kilowatt hour (kWh) of power. You buy a couple of batteries for 250 dollars each, and with that amount of kWh you can pump the equivalent of the water of about 10 windmills,” he said.

But the farmer said the windmills are more important than the energy they generate. “It would be nice if every farm had at least one windmill. For me it is very symbolic to see them pumping up water,” he said.

 

Lorenzo Díaz, the husband of Chavely Casimiro, uses a solar oven to cook food. In the background can be seen a windmill and a solar heater, other technologies that take advantage of the potential for renewable energies on the Finca del Medio farm in central Cuba. CREDIT: Jorge Luis Baños / IPS

 

Innovations

Located in the municipality of Taguasco, in the central province of Sancti Spíritus, some 350 kilometers east of Havana, Finca del Medio follows a family farm model including permaculture, agroecology and agricultural production based on the use of clean energy.

In 1993, Casimiro and Rodríguez with their children Leidy and José Antonio – a year later, Chavely was born – decided to settle on the 13-hectare farm of their paternal grandparents, with the aim of reversing its deterioration and soil erosion and installing perimeter fences.

The erosion of the land was due to the fact that in the past the farm was dedicated to the cultivation of tobacco, which depleted the soil, and later it had fallen into abandonment, as well as the house.

The older daughter is the only one who does not live and work on the farm, although she does spend time there, and a total of ten family members live there, including four grandchildren. All the adults either work on the farm or help out with different tasks.

With the help of technological innovations adapted to the local ecosystem, and empirical and scientific knowledge, the family has become self-sufficient in rice, beans, tubers, vegetables, milk, eggs, honey, meat, fish and more than 30 varieties of fruit. The only basic foodstuffs not produced on the farm are sugar and salt.

They sell all surplus production, including cow’s milk, for which they have specific contracts, and they are also promoting agrotourism, for which they are making further improvements to the facilities.

At Finca del Medio, a system of channels and ditches allows the infiltration of rainwater, reduces erosion of the topsoil and conserves as much water as possible for subsequent irrigation.

These innovations also benefit neighboring communities by mitigating flooding and replenishing the water table, which has brought water back to formerly dry wells.

The construction of the house is also an offshoot of technological solutions to the scarcity of resources such as steel, which led to the design of dome-shaped roofs made of mud bricks and cement.

The design aids in rainwater harvesting, improves hurricane protection, and boosts ventilation, creating cooler spaces, which reduces the need for air conditioning equipment and bolsters savings.

Along with food production, the new generations and members of the Casimiro-Rodriguez family engage in educational activities to raise awareness about good agricultural and environmental practices.

Students from nearby schools come to the farm to learn about these practices, as well as specialists in agroecology and people from different parts of the world, interested in sharing the experience. Meanwhile, several members of the family have traveled abroad to give workshops on agroecology and permaculture.

 

Farmers José Antonio Casimiro (R) and his son of the same name talk in the mechanical workshop at their Finca del Medio farm. Both have come up with innovations for the use of windmills, the hydraulic ram and biodigesters, as well as agricultural tools. CREDIT: Jorge Luis Baños / IPS

 

Solar and biogas potential

On one of the side roofs of the house are 28 photovoltaic panels that provide about eight kWh, connected to batteries. The stored energy covers the household’s needs during power outages that affect the island due to fuel shortages and breakdowns and problems in maintenance of its aging thermoelectric plants.

In addition, the household has three solar water heaters with a capacity of 380 liters.

Next to the kitchen, two fixed-dome biodigesters produce another renewable fuel, biogas, composed mainly of methane and carbon dioxide from the anaerobic decomposition of animal manure, crop waste and “even sewage from the house, which we channel so that the waste does not contaminate the environment,” said Casimiro.

Due to the current shortage of manure as the number of cows has been reduced, only one of the biodigesters is now operational, producing about seven meters of biogas per day, sufficient for cooking, baking and dehydration of foodstuffs.

The innovative family devised a mechanism to extract – without emptying the pond of water or stopping biogas production – from the bottom the solids used as biofertilizers, as well as hundreds of liters of effluent for fertigation (a combination of organic fertilizers and water) of the crops, by gravity.

The installation of the biodigesters, the solar panels and one of the solar heaters was supported by the Swiss Agency for Development and Cooperation (Cosude) and the Indio Hatuey Experimental Station of Pastures and Forages through its Biomass-Cuba project, Casimiro said.

He also expressed gratitude for the link with other scientific institutions such as the Integrated Center for Appropriate Technologies, based in the central province of Camagüey, which is focused on offering solutions to the needs of water supply and environmental sanitation, and played an essential role in the installation of the hydraulic ram.

The farmer said the farm produces the equivalent of about 20 kWh from the combination of renewable energies, and if only conventional electricity were used, the cost would be around 83 dollars a month.

 

Lorenzo Díaz feeds firewood into an innovative stove that allows the Finca del Medio farm to efficiently cook food, dehydrate or dry fruits and spices, heat water and preserve meat, among other functions. CREDIT: Jorge Luis Baños / IPS

 

Efficient stove

In the large, functional kitchen, the stove covered with white tiles and a chimney has been remodeled 16 times to make it more efficient and turn it into another source of pride at the farm.

Fueled by firewood, coconut shells and other waste, “the stove makes it possible to cook food, dehydrate fruits and spices, heat water and preserve meat, among other tasks,” Rodríguez told IPS as she listed some of the advantages of this other offshoot of the family’s ingenuity that helps her as a skilled cook and pastry chef.

She pointed out that by extracting all the smoke, “the design makes better use of the heat, which will be used in a sauna” being built next to the kitchen, for the enjoyment of the family and potential tourists.

Casimiro is in favor of incorporating clean energy into agricultural processes, but he said that “more incentives, better policies and financial support are needed so that farming families have sufficient energy for their work and can improve the comfort of their homes and quality of life.”

Since 2014, Cuba has had a policy for the development of renewable energy sources and their efficient use.

A substantial modification of the national energy mix, which is highly dependent on the import of fossil fuels and hit by cyclical energy deficits, is a matter of national security

However, regulations with certain customs exemptions and other incentives to increase the production of solar, wind, biomass and hydroelectric energies in this Caribbean island nation still seem insufficient in view of the high prices of these technologies, the domestic economic crisis and the meager purchasing power of most Cuban families.

Clean sources account for only five percent of the island’s electricity generation, a scenario that the government wants to radically transform, with an ambitious goal of a 37 percent proportion by 2030, which is increasingly difficult to achieve.

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UN peacekeepers on patrol in Mutwanga in eastern Democratic Republic of the Congo. Credit: UN Photo/Michael Ali

By Olivier Ndoole Bahemuke
GOMA, Democratic Republic of Congo, Oct 2 2023 (IPS)

The world is moving away from fossil fuels towards so-called “green” energies as a solution to the climate crisis, which has increased the demand for strategic minerals such as cobalt, copper and lithium.

As a human rights lawyer in the Democratic Republic of Congo – which has the world’s largest cobalt reserves and among the largest copper reserves – I represent communities and ecosystems in Virunga, Kahuzi Biega, Okapi and elsewhere that have suffered numerous human rights violations as a result of the extraction of these minerals.

Home to the second-largest tropical forest in the world and vast mineral wealth, the DRC has exceptional natural resources. However, the country has faced a complex humanitarian crisis since 1994; plagued by war and violence in the eastern regions which has led to conflict, poverty, malnutrition and recurring epidemics.

The people I represent have been forcibly evicted from their land due to mining operations by extractive companies; major human rights violations and violence that accompany the mining process; and loss of clean air, soil and water because of destructive mining practices. Certain companies exploit land in protected areas in violation of national laws, and fail to respect due diligence standards in place for businesses.

Corruption is rampant – Chinese and Canadian companies, among others, wield influence on public institutions to cut corners and avoid living up to their obligations. In many cases, no impact assessments are carried out; when they are carried out, it is often to formalise the exploitation process and not to safeguard the climate, let alone to provide social protection for the communities most affected.

In short, thousands of farmers, their villages, their means of survival and their cultural values are impacted by the exploitation of cobalt, copper and other strategic minerals in the DRC.

This panorama poses a number of major challenges. In the pursuit of their interests, multinationals extracting minerals from the DRC have no respect for the rights of peasants, national laws, climate emergency needs or social safeguards.

People living in areas surrounding mining operations suffer endemic poverty and health crises amid wider energy and climate injustice. Children are not able to attend school, there are widespread land evictions and expropriations, rivers are polluted, and women and children are exploited.

State institutions are often weaponised against ordinary people – the justice system and certain military officers and/or armed groups are co-opted for security, to protect business interests against local people.

It shouldn’t have to be this way for communities living in resource-rich countries like DRC. There should be some minimum guidelines in place to safeguard against such violations.

States in the Global North and Global South should set up a major strategic coalition to ensure compliance with due diligence standards and strengthen the corporate social responsibility of extractive companies. Such a coalition should:

• Ensure the monitoring and evaluation of national and international mechanisms for mining investment;
• Reinforce local communities’ knowledge of international laws and best practices in the field of human rights and investment;
• Provide legal support for victims of land and environmental injustice caused by mining operations;
• Build the capacities of civil society organisations in terms of technical and scientific expertise in impact monitoring and evaluation;
• End investments in fossil fuels which negatively impact people’s livelihoods, biodiversity and land, and instead invest in sustainable alternatives;
• Strengthen legal reforms to better uphold climate and social safeguards, prohibit the exploitation of certain more devastating natural resources, develop community guidelines on rights and legal means against investments;
• and decolonise energy narratives.

Over 13 kg of cobalt are needed to produce the battery for an average electric vehicle, and around seven grams are required for a cell phone. Demand for cobalt, which has tripled since 2010, is expected to reach 222,000 tonnes by 2025.

Without a major shift to put in place safeguards in the supply chain, extractive industries will continue to ride roughshod over the rights of local communities, and we will sadly see an escalation of human rights violations.

We need to act fast to stop this. We need a global monitoring programme and far-reaching legal reforms for a fair energy transition that prioritises the human rights of local communities.

Olivier Ndoole Bahemuke, from Goma, eastern DRC, is described as a leader among environmental and land defenders in the country and one of the most trusted advocates on behalf of communities impacted by land grabs, trafficking, and illegal resource extraction activities. He was the Africa regional winner of Front Line Defenders’ 2023 Award for Human Rights Defenders at Risk.

IPS UN Bureau

 

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