Solar Energy Useless Without Good Batteries in Brazil’s Amazon Jungle

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Energy

Solar panels with a capacity to generate 30 kilowatts no longer work in the Darora Community of the Macuxi people, an indigenous group from Roraima, a state in the far north of Brazil. The batteries only worked for a month before they were damaged because they could not withstand the charge. CREDIT: Boa Vista City Hall

Solar panels with a capacity to generate 30 kilowatts no longer work in the Darora Community of the Macuxi people, an indigenous group from Roraima, a state in the far north of Brazil. The batteries only worked for a month before they were damaged because they could not withstand the charge. CREDIT: Boa Vista City Hall

BOA VISTA, Brazil, Jan 25 2023 (IPS) – “Our electric power is of bad quality, it ruins electrical appliances,” complained Jesus Mota, 63. “In other places it works well, not here. Just because we are indigenous,” protested his wife, Adélia Augusto da Silva, of the same age.


The Darora Community of the Macuxi indigenous people illustrates the struggle for electricity by towns and isolated villages in the Amazon rainforest. Most get it from generators that run on diesel, a fuel that is polluting and expensive since it is transported from far away, by boats that travel on rivers for days.

Located 88 kilometers from the city of Boa Vista, capital of the state of Roraima, in the far north of Brazil, Darora celebrated the inauguration of its solar power plant, installed by the municipal government, in March 2017. It represented modernity in the form of a clean, stable source of energy.

A 600-meter network of poles and cables made it possible to light up the “center” of the community and to distribute electricity to its 48 families.

But “it only lasted a month, the batteries broke down,” Tuxaua (chief) Lindomar da Silva Homero, 43, a school bus driver, told IPS during a visit to the community. The village had to go back to the noisy and unreliable diesel generator, which only supplies a few hours of electricity a day.

“The solar panels were left here, useless. We want to reactivate them, it would be really good. We need more powerful batteries, like the ones they put in the bus terminal in Boa Vista.” — Lindomar da Silva Homero

Fortunately, about four months later, the Boa Vista electricity distribution company laid its cables to Darora, making it part of its grid.

“The solar panels were left here, useless. We want to reactivate them, it would be really good. We need more powerful batteries, like the ones they put in the bus terminal in Boa Vista,” said Homero, referring to one of the many solar plants that the city government installed in the capital.

Tuxaua (chief) Lindomar Homero of the Darora Community is calling for new adequate batteries to reactivate the solar power plant, because the electricity they receive from the national grid is too expensive for the local indigenous people. Behind him stands his predecessor, former tuxaua Jesus Mota. CREDIT: Mario Osava/IPS

Tuxaua (chief) Lindomar Homero of the Darora Community is calling for new adequate batteries to reactivate the solar power plant, because the electricity they receive from the national grid is too expensive for the local indigenous people. Behind him stands his predecessor, former tuxaua Jesus Mota. CREDIT: Mario Osava/IPS

Expensive energy

But indigenous people can’t afford the electricity from the distributor Roraima Energía, he said. On average, each family pays between 100 and 150 reais (20 to 30 dollars) a month, he estimated.

Besides, there are unpleasant surprises. “My November bill climbed to 649 reais” (130 dollars), without any explanation,” Homero complained. The solar energy was free.

“If you don’t pay, they cut off your power,” said Mota, who was tuxaua from 1990 to 2020.”In addition, the electricity from the grid fails a lot,” which is why the equipment is damaged.

Apart from the unreliable supply and frequent blackouts, there is not enough energy for the irrigation of agriculture, the community’s main source of income. “We can do it with diesel pumps, but it’s expensive; selling watermelons at the current price does not cover the cost,” he said.

“In 2022, it rained a lot, but there are dry summers that require irrigation for our corn, bean, squash, potato, and cassava crops. The energy we receive is not enough to operate the pump,” said Mota.

A photo of the three water tanks in the village of Darora, one of which holds water that is made potable by chemical treatment. The largest and longest building is the secondary school that serves the Macuxi indigenous community that lives in Roraima, in northern Brazil. CREDIT: Mario Osava/IPS

A photo of the three water tanks in the village of Darora, one of which holds water that is made potable by chemical treatment. The largest and longest building is the secondary school that serves the Macuxi indigenous community that lives in Roraima, in northern Brazil. CREDIT: Mario Osava/IPS

Achilles’ heel

Batteries still apparently limit the efficiency of solar energy in isolated or autonomous off-grid systems, with which the government and various private initiatives are attempting to make the supply of electricity universal and replace diesel generators.

Homero said that some of the Darora families who live outside the “center” of the village and have solar panels also had problems with the batteries.

Besides the 48 families in the village “center” there are 18 rural families, bringing the community’s total population to 265.

A solar plant was also installed in another community made up of 22 indigenous families of the Warao people, immigrants from Venezuela, called Warao a Janoko, 30 kilometers from Boa Vista.

But of the plant’s eight batteries, two have already stopped working after only a few months of use. And electricity is only guaranteed until 8:00 p.m.

“Batteries have gotten a lot better in the last decade, but they are still the weak link in solar power,” Aurelio Souza, a consultant who specializes in this question, told IPS from the city of São Paulo. “Poor sizing and the low quality of electronic charging control equipment aggravate this situation and reduce the useful life of the batteries.”

The low quality of the electricity supplied to Darora is due to the discrimination suffered by indigenous people, according to Adélia Augusto da Silva. The water they used to drink was also dirty and caused illnesses, especially in children, until the indigenous health service began to chemically treat their drinking water. CREDIT: Mario Osava/IPS

The low quality of the electricity supplied to Darora is due to the discrimination suffered by indigenous people, according to Adélia Augusto da Silva. The water they used to drink was also dirty and caused illnesses, especially in children, until the indigenous health service began to chemically treat their drinking water. CREDIT: Mario Osava/IPS

In Brazil’s Amazon jungle, close to a million people live without electricity, according to the Institute of Energy and the Environment, a non-governmental organization based in São Paulo. More precisely, its 2019 study identified 990,103 people in that situation.

Another three million inhabitants of the region, including the 650,000 people in Roraima, are outside the National Interconnected Electricity System. Their energy therefore depends mostly on diesel fuel transported from other regions, at a cost that affects all Brazilians.

The government decided to subsidize this fossil fuel so that the cost of electricity is not prohibitive in the Amazon region.

This subsidy is paid by other consumers, which contributes to making Brazilian electricity one of the most expensive in the world, despite the low cost of its main source, hydropower, which accounts for about 60 of the country’s electricity.

Solar energy became a viable alternative as the parts became cheaper. Initiatives to bring electricity to remote communities and reduce diesel consumption mushroomed.

But in remote plants outside the reach of the grid, good batteries are needed to store energy for the nighttime hours.

Part of the so-called "downtown" in Darora, which has lamp posts, houses, a soccer field and a shed where the community meets. A larger community center is needed, says the leader of the Macuxi village located near Boa Vista, the capital of the northern Brazilian state of Roraima. CREDIT: Mario Osava/IPS

Part of the so-called “downtown” in Darora, which has lamp posts, houses, a soccer field and a shed where the community meets. A larger community center is needed, says
the leader of the Macuxi village located near Boa Vista, the capital of the northern Brazilian state of Roraima. CREDIT: Mario Osava/IPS

A unique case

Darora is not a typical case. It is part of the municipality of Boa Vista, which has a population of 437,000 inhabitants and good resources, it is close to a paved road and is within a savannah ecosystem called “lavrado”.

It is at the southern end of the São Marcos indigenous territory, where many Macuxi indigenous people live but fewer than in Raposa Serra do Sol, Roraima’s other large native reserve. According to the Special Secretariat for Indigenous Health (Sesai), there were 33,603 Macuxi Indians living in Roraima in 2014.

The Macuxi people also live in the neighboring country of Guyana, where there are a similar number to that of Roraima. Their language is part of the Karib family.

Although there are no large forests in the surrounding area, Darora takes its name from a tree, which offers “very resistant wood that is good for building houses,” Homero explained.

The community emerged in 1944, founded by a patriarch who lived to be 93 years old and attracted other Macuxi people to the area.

The progress they have made especially stands out in the secondary school in the village “center”, which currently has 89 students and 32 employees, “all from Darora, except for three teachers from outside,” Homero said proudly.

A new, larger elementary and middle school for students in the first to ninth grades was built a few years ago about 500 meters from the community.

Water used to be a serious problem. “We drank dirty, red water, children died of diarrhea. But now we have good, treated water,” said Adélia da Silva.

“We dug three artesian wells, but the water was useless, it was salty. The solution was brought by a Sesai technician, who used a chemical substance to make the water from the lagoon drinkable,” Homero said.

The community has three elevated water tanks, two for water used for bathing and cleaning and one for drinking water. There are no more health problems caused by water, the tuxaua said.

His current concern is to find new sources of income for the community. Tourism is one alternative. “We have the Tacutu river beach 300 meters away, great fruit production, handicrafts and typical local gastronomy based on corn and cassava,” he said, listing attractions for visitors.

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India Can Use The G20 to Fight Corruption and Reduce Global Inequalities

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Opinion

Despite unprecedented challenges, 2022 also opened windows of opportunity to move the needle around critical anti corruption issues, such as anti-money laundering, asset recovery, beneficial ownership, and renewable energy. Credit: Shutterstock.

Despite unprecedented challenges, 2022 also opened windows of opportunity to move the needle around critical anti-corruption issues, such as anti-money laundering, asset recovery, beneficial ownership, and renewable energy. Credit: Shutterstock.

Sanjeeta Pant, Jan 25 2023 (IPS) – The G20 India Presidency is marked by unprecedented geopolitical, environmental, and economic crises. Rising inflation threatens to erase decades of economic development and push more people into poverty. Violent extremism is also on the rise as a result of increasing global inequality, and the rule of law is in decline everywhere. All of these challenges impact the G20’s goal of realizing a faster and more equitable post-pandemic economic recovery.

But as India prioritizes its agenda for 2023, it is corruption that is at the heart of all of these other problems- and which poses the greatest threat to worldwide peace and prosperity.


An Idea Whose Time Has Come

Although the G20 has repeatedly committed to the Financial Action Task Force’s (FATF) anti-money laundering standards, member countries have been slow to implement policy reforms

Despite unprecedented challenges, 2022 also opened windows of opportunity to move the needle around critical anti-corruption issues, such as anti-money laundering, asset recovery, beneficial ownership, and renewable energy. When global leaders meet during the G20 Indian Presidency , they must prioritize and build on this progress, rather than make new commitments around these issues that they then fail to implement.

According to the UN, an estimated 2-5% of global GDP, or up to $2 trillion, is laundered annually. Although the G20 has repeatedly committed to the Financial Action Task Force’s (FATF) anti-money laundering standards, member countries have been slow to implement policy reforms. In the wake of the Russian invasion of Ukraine and ineffective economic sanctions against Russian oligarchs, governments have started reexamining existing policy and institutional gaps, especially recognizing the role of Designated Non-Financial Businesses and Professions (DNFBPs), also known as “gatekeepers.”

G20 member countries are responding to concerns and criticisms from their national counterparts regarding failures to adopt FATF recommendations and clamp down on “dirty money.” Grappling with the need to be able to prosecute money-laundering cases and recover billions of dollars worth of frozen assets, they are also amending national laws to be able to do so.

Lack of beneficial ownership transparency is also aiding the flow of laundered money globally. The G20 recognizes beneficial ownership data as an effective instrument to fight financial crime and “protect the integrity and transparency of the global financial system.”

The Russian invasion helped drive home this message, especially among countries that are popular destinations for those buying luxury goods and assets. FATF’s amendment of its beneficial ownership recommendations in early 2022 was timely. Member countries are also introducing new reporting rules, and fast-tracking policies and processes to set up beneficial ownership registers. While there are still gaps in the proposed policies – as identified here– these are important first steps.

Similarly, the transition to renewable energy, initially raised as an environmental issue and then as a national security concern is increasingly gaining attention from a resource governance perspective. Given the scale of the potential investment, there is a need to tackle corruption in the energy sector to avoid potential pitfalls resulting from a lack of open and accountable systems as we transition to a net zero economy.

The cross-cutting nature of the industry means a wide range of issues– from procurement and conflict of interest in the public sector to beneficial ownership transparency- need to be considered. The global energy crisis and the Indonesian Presidency’s prioritization of the issue have helped build momentum around corruption in the renewable energy transition, and this focus must continue.

Calling on India

Corruption-related issues identified here are transnational in nature and have global implications, including for India. For instance, with money laundering cases rising in India, it cannot afford to regard it as a problem limited to safe havens like the UK or the US. The same is true for the lack of beneficial ownership transparency or corruption in the renewable energy transition, which fuels illicit financial networks in India and beyond, and which often transcend national borders.

Finally, corruption has a disproportionate impact on the global poor. Almost 10% of the global population lives in extreme poverty, many of whom live in countries such as India. The G20, under the Indian Presidency, provides a unique opportunity to ensure the voices of the most vulnerable are heard at the global level. By prioritizing the anti-corruption agenda and building on past priority issues and commitments, the Indian government can lead efforts to bridge the North-South divide.

Sanjeeta Pant is Programs and Learning Manager at Accountability Lab. Follow the Lab on Twitter @accountlab

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