Hitachi Energy to provide advanced grid connection for the world’s largest eucalyptus pulp mill in Brazil Innovative solution will enable surplus renewable electricity to be transferred into the national power grid

Innovative solution will enable surplus renewable electricity to be transferred into the national power grid

Zurich, Switzerland, March 21, 2022 (GLOBE NEWSWIRE) — Hitachi Energy, the global technology and market leader in power grids, announced today that it has won an order from Suzano, the world’s leading eucalyptus pulp producer and one of Latin America’s largest paper producers, to design and deliver a complete grid connection solution for the company’s new pulp mill in Brazil.

Suzano’s new factory will be the world’s largest single-line eucalyptus pulp mill and Brazil’s first pulp production facility to be fossil fuel free when completed in the second half of 2024. It will have an annual production capacity of 2.5 million tons and will increase Suzano’s output by 20 percent. About half of the electricity generated will be transferred to the national power grid, enough to supply around 2.3 million people for one month.

The two companies have worked closely together on grid solutions for Suzano’s fleet of mills over the past 20 years. In this spirit of collaboration and co-creation, Hitachi Energy has contributed its pioneering technologies and its unique system integration capabilities, engineering expertise and extensive experience of local grid code requirements. This enables Hitachi Energy to design and supply complete solutions with exceptional levels of reliability, that are fundamental for these types of application.

“We are honored and delighted to be working with Suzano again on this landmark project that sets a new benchmark in sustainable pulp production and shares its emission-free electricity with society at large,” said Niklas Persson, Managing Director of Hitachi Energy’s Grid Integration business. “This is another example of how our solutions are advancing the world’s energy system to be more sustainable, flexible and secure.”

“The construction of the new factory is the biggest investment in Suzano’s history, so it is vital that the grid connection through which we generate additional revenue from our surplus energy operates at outstanding levels of reliability and availability,” said Mauricio Miranda, Engineering Director at Suzano. “We chose Hitachi Energy as our technology partner based on more than 20 years of successful collaboration and consistent delivery of innovative, reliable solutions and exceptional project execution.”

Hitachi Energy will supply a state-of-the-art grid connection solution to enable the surplus renewable power to be transferred reliably, safely and securely into the national power grid. The solution’s compact footprint is based on advanced gas-insulated switchgear and offers excellent performance in terms of efficiency and availability, while minimizing the total lifecycle cost and CO2 footprint.

To secure reliability and availability, key elements of the grid connection, such as the transformers will be equipped with Hitachi Energy’s digital monitoring systems to provide real-time data and performance insights and enable predictive maintenance. Hitachi Energy will provide a complete solution across the value chain, from system studies and grid code compliance to design and engineering, supply and installation and commissioning.

Hitachi Energy is the world’s leading provider of grid connections and power quality solutions, with an installed base of more than 10,000 projects worldwide, over 800 of which connect renewable energy sources to the grid.

About Hitachi Energy Ltd.

Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world’s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries. Headquartered in Switzerland, we employ around 38,000 people in 90 countries and generate business volumes of approximately $10 billion USD.

About Hitachi, Ltd.

Hitachi, Ltd. (TSE: 6501), headquartered in Tokyo, Japan, contributes to a sustainable society with a higher quality of life by driving innovation through data and technology as the Social Innovation Business. Hitachi is focused on strengthening its contribution to the Environment, the Resilience of business and social infrastructure as well as comprehensive programs to enhance Security & Safety. Hitachi resolves the issues faced by customers and society across six domains: IT, Energy, Mobility, Industry, Smart Life and Automotive Systems through its proprietary Lumada solutions. The company’s consolidated revenues for fiscal year 2020 (ended March 31, 2021) totaled 8,729.1 billion yen ($78.6 billion), with 871 consolidated subsidiaries and approximately 350,000 employees worldwide. For more information on Hitachi, please visit the company’s website at https://www.hitachi.com.

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Rebecca Bleasdale
Hitachi Energy Ltd.
+41 78643 2613
rebecca.bleasdale@hitachienergy.com

Some Zimbabweans Worried by Raw Sewage Discharged Into Rivers

Authorities in Zimbabwe are attempting to enforce laws penalizing companies that discharge waste into rivers, which are used for water by citizens downstream.

The the sound of raw sewage spilling into the Mukuvisi River in the Harare suburb of Waterfalls. Local resident Mike Pfaranda is concerned about this situation.

“Sewage is mixing with water. It has been like this for a long time. This is how we contract diseases like cholera," Pfaranda said. "I appeal to our council to repair the burst pipes. It has been a year like this. If they repair the pipes, that would have really assisted us so that we live a good life. They should assist us.”

About 400 meters downstream, a woman is washing her son in the same river where raw sewage is flowing into the river after she finished laundry.

Rueben Akili from the Combined Harare Residents Association said authorities must deal with more than the sewage issue.

“As an association, we note with concern the issue of discharge of pollutants into the main rivers," Akili said. "Harare is located on the catchment area of Lake Chivero, Seke Dam and Harava (Dam). Some of the industries, they discharge pollutants into the river, which have a bearing on water purification for the local authority, and even have a bearing on aquatic life and biodiversity.”

In a written statement, the government’s Environmental Management Agency, which is responsible for the prevention of pollution, said, “Dilapidated and overwhelmed national sewer infrastructure, prolonged legal proceedings, non-deterrent fines and absence of properly engineered waste dumping facilities for both general and hazardous waste” were some of the reasons for water pollution in Zimbabwe.

It added that its last survey revealed that about 400 megaliters of partially treated or raw sewage was being discharged into the environment daily nationwide.

Source: Voice of America

International Community Trains Ivorian Forces in Preparation for Terror Threat

While much of the world is focused on Russia's invasion of Ukraine, analysts warn that nations should not ignore Islamist militants, who are increasing attacks in Africa's Sahel region and spreading to West Africa's coastal states.

Since 2020, terror groups linked to Islamic State and al-Qaida have carried out attacks against Ivorian forces. In response to the threat, French security forces are training the region's militaries.

One Ivorian commando, who declined to give his surname, said the threat is real and they are preparing to face it in every way possible.

"In Ivory Coast, we are really, really focused on terrorism, because in the north part of our country, we are facing terrorism, so we're talking about sea, air and land. That's why we are here," William said.

Security analysts say terrorism is spreading to the north of coastal states like Ivory Coast, Ghana, Benin and Togo — the next phase in the western Sahel's decade-long conflict.

Large parts of Burkina Faso, Mali and Niger are experiencing daily attacks targeting military and civilians alike.

Since 2020 began, there have been 17 incidents — including gun battles and roadside bombs — in the north of Ivory Coast linked to al-Qaida-affiliated groups, according to the U.S.-based Armed Conflict Location and Event Data Project.

Ivory Coast has sent large numbers of troops to the north in response to these attacks.

The commander of French forces in the country, Colonel Arnaud Mettley, expressed doubt regarding fears that terror groups had co-opted local populations in Ivory Coast.

"For the moment, we think that the local population does not cooperate with the jihadist groups, because there is a strong answer from the Ivorian armed forces … but it's really, it's a real concern for us," he said.

He added that limiting the spread of the terrorist threat from Burkina Faso is possible, saying, "We cannot prevent the threat going to the south, but we can succeed in fighting this threat."

The United States last month carried out Operation Flintlock, an exercise to promote cooperation among regional, NATO and U.S. forces, in Ivory Coast for the first time. Richard K. Bell, the U.S. ambassador to Ivory Coast, said a sustained effort will be needed against terror groups spreading in the north.

"I think the nature of this threat makes it very difficult to eliminate it entirely," Bell said. "I think it can be contained at a really low level. And I believe that the key to success is the support of the population."

Analysts say a military response by itself will not be enough.

Geoffroy-Julien Kouao, an associate researcher at the Friedrich Naumann Foundation, a research organization in Germany, said the areas in question are poorly developed, with glaring social problems. He said there are not enough schools, not enough water supply, not enough electricity, not enough jobs for the youth, and terror groups will exploit these social deficiencies to recruit young people.

Asked if he had a message for terror groups operating in Ivory Coast, William, the Ivorian commando, said, "I don't have any particular message for them, but I'm just ready for them."

Efforts to boost that readiness are continuing.

Source: Voice of America

Enough Drinking Water in Africa for Decades, New Report Reveals

There is enough groundwater on the African continent to provide everyone with enough drinking water to face at least five years of drought, and in some cases up to 50 years. This is according to a new analysis done by the British Geological Survey and WaterAid, presented at the World Water Forum in Dakar.

The British Geological Survey and WaterAid after a ten-year survey found that throughout Africa there are enough subsurface water reserves to serve the entire population. Even in parched locations, according to BGS chief researcher Alan MacDonald, there can be adequate groundwater, he explains through Zoom.

“When you realize the groundwater resources are maybe 20 times the amount of water we have in the rivers and lakes of Africa," said MacDonald. "Then it’s a really amazing fact but because it’s hidden it’s so often out of sight and out of mind.”

This applies to Turkana, Kenya, one of Africa’s driest regions, where camel caravans trek between the scarce water sources. It is one of the worst affected places on the continent, according to the Famine Early Warning System. Turkana’s water minister, Vincent Palor, confirms the situation is dire.

“The water sources are drying up because the water table has gone down. The body condition of the livestock is poor," said Palor. "When we also look at the vegetation cover, the vegetation cover is not pleasant because it’s drying up.”

But even in Turkana, there appears to be water just beneath the feet of the camel herders. According to a 2013 report Turkana has enough groundwater to service Kenya for 70 years. However, a government survey has shown the water is too salty.

Virginia Newton-Lewis, a senior policy analyst at WaterAid, explained that investments are needed to get usable water.

“We need mapping, we need monitoring," said Newton-Lewis. "This takes investments, this takes investments in also equipment. It takes investments in human resources to do that. And then we need investments in the way we get the water that we find to the people that need it the most.”

BGS researcher Alan MacDonald added that the report is timely since groundwater is crucial amid droughts caused by climate change.

“As droughts are becoming more common, then people are looking for a much more reliable source of water, which is why I think there is an increased interest in groundwater resources because they are much more reliable than rainwater or river water or even reservoirs," said MacDonald.

Turkana’s Minister Vincent Palor is pleased with the renewed focus on groundwater exploration, as he is concerned that continuing water shortages may exacerbate the situation.

“If the water stress continues this means there will be a scramble for water, and this may force these pastoralists to move to neighboring countries, and then at times contributing to conflict," said Palor.

There is however respite for Turkana and Africa since another recent survey by BGS suggests that 80% of the subterranean water is likely to be acceptable for drinking.

Source: Voice of America