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Sustainable bioenergy use: A clear path to biodiversity regeneration

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While renewable energy is advancing rapidly in Africa due to consistent efforts and investment, wood fuel is still largely used on the continent. In addition to being of significant value to African economies, it is the single most important energy source for most households. However, high dependence on biomass, even with the development of improved cookstoves, contributes to deforestation, degradation of soil quality and reduced biodiversity. Wood fuel use in households is also an important source of indoor air pollution, which, according to the World Health Organization, kills 4 million people every year.

Urgent action is therefore required to address fuelwood use and management on the continent, where only 25 per cent of the population has access to clean fuels and energy for cooking. A recent desk study published jointly by the UN Environment Programme (UNEP) and the African Union, Review of Woodfuel Biomass Production and Utilization in Africa, takes stock of the current situation and proposes policies and strategies for Member States to accelerate the transition to renewable energy sources.

UNEP and its partners promote the development of renewable sources of energy and energy efficiency as part of the Sustainable Energy for All initiative and climate mitigation effort. With the financial support from the International Climate Initiative, UNEP just concluded the Building capacity for enhancing bioenergy sustainability through the use of Global Bioenergy Partnership indicators project in Ethiopia and Kenya.

The project provides technical assistance to government officials and experts in Ethiopia and Kenya to assess the sustainability of their bioenergy sectors and to build their capacity for long-term, periodic monitoring. The project is structured around the application and interpretation of 24 indicators to assess the environmental, social and economic impacts of bioenergy production and use. Results from the indicators will be used to inform the decision-making process.

Energy consumption in Ethiopia was an estimated 42 million tonnes of oil equivalent in 2016. Biomass energy sources account for 91 per cent of final energy consumption and for 98 per cent of energy consumption in the residential sector. The Global Bioenergy Partnership project in Ethiopia examined the development of biogas and solid biomass (firewood and charcoal) production to understand how it can contribute to reaching the Sustainable Development Goals as well as to national development policies, such as the Climate Resilience Green Economy Strategy.

With 99 million people relying on the traditional use of biomass for cooking in Ethiopia, access to modern energy, reduction of poverty and better health are potential benefits that biogas and improved biomass cooking solutions can bring. This is compared with the traditional use of biomass in open fires. Other benefits accruing from this intervention include increased employment, greater gender equity and climate change mitigation.

“These findings help improve our overall knowledge and understanding about Ethiopia’s bioenergy sector and serve as a starting point to improve the sustainability of this sector and support the design of effective sustainable bioenergy policies as part of low-carbon development strategies,” said Fikadu Beyene, Commissioner of Environment, Forest and Climate Change in Ethiopia.

The energy mix of Kenya is dominated by biomass then oil and oil products, geothermal and other renewables, according to its National Bureau of Statistics. Biomass contributes a large share of the country’s final energy consumption, supplying more than 90 per cent of rural household energy needs. 43 million people rely on the traditional use of biomass for cooking in the country.

The project helped to assess the current and future potential of the country’s bioenergy sector focusing on two courses of action: the use of sugarcane bagasse briquettes residues by the tea industry and charcoal production from forests, woodlands and farmlands for use by households. The tea industry consumes almost 1 million tonnes of firewood per year, or more than 4 per cent of the volume of firewood consumed each year in Kenya. The summary report prepared for the project therefore outlines the consequences of the widening gap between supply and demand for wood fuel with current wood fuel supply outstripping demand in various parts of the country.

“The project outcomes give a better understanding of the environment, social and economic impacts of bioenergy use, and helps to sustainably manage this important national resource in Kenya,” said Charles Mutai, Director, Climate Change Directorate in the Ministry of Environment and Forestry.

In Kenya, the project was implemented by Stockholm Environment Institute in collaboration with the Ministry of Environment and Forestry and UNEP. The Stockholm Environment Institute conducted the calculation and analysis of the 24 indicators applied to the two priority pathways together with the Kenya Forestry Research Institute, Strathmore University and the World Agroforestry Centre.

In Ethiopia, the project was undertaken by the Environment, Forest and Climate Change Commission and the Ethiopian Environment and Forest Research Institute, which conducted the technical calculation and analysis of the 24 indicators applied to the two priority pathways.

These indicators were developed in a collaborative process, led by the Food and Agriculture Organization of the United Nations, which currently hosts the Global Bioenergy Partnership Secretariat. The partnership works with various stakeholders such as governments, intergovernmental organizations and civil society.

UN Environment

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Indonesia’s First Pumped Storage Hydropower Plant to Support Energy Transition

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The World Bank’s Board of Executive Directors today approved a US$380 million loan to develop Indonesia’s first pumped storage hydropower plant, aiming to improve power generation capacity during peak demand, while supporting the country’s energy transition and decarbonization goals.

“The Indonesian government is committed to reduce greenhouse gas emissions through, among others,  development of renewable energy, energy conservation, and use of clean energy technology. Emission reduction in the energy sector will be driven by new and renewable energy generation and application of energy efficiency,” said Arifin Tasrif, Minister of Energy and Mineral Resources of the Republic of Indonesia.

Over 80 percent of the power generated for the Java-Bali grid, which supplies electricity to 70 percent of the country’s population, comes from fossil fuels. A key measure to support Indonesia’s decarbonization agenda is the development of energy storage to enable integration of renewable energy into the grid. Pumped storage hydropower plays a crucial role in this approach.

The financing will support the construction of the Upper Cisokan pumped storage hydropower plant, to be located between Jakarta and Bandung, with an expected capacity of 1,040 MW. The facility will have significant power generation capacity to meet peak demand, provide significant storage capacity to enable a larger penetration of renewable energies and, because of its close location to two large demand centers, will alleviate increasing transmission loads on the grid. As a result, a more environmentally friendly and reliable supply of electricity will benefit consumers in Java and Bali.

“We are excited about this project as it will be the first of its kind for Indonesia. It represents a turning point for Indonesia’s decarbonization pathway. The World Bank will continue to support Indonesia in its efforts to achieve resilient, sustainable, and inclusive development that will benefit the people of Indonesia now and in the future,” said Satu Kahkonen, World Bank Country Director for Indonesia and Timor-Leste.

Pumped storage hydropower makes use of two water reservoirs at different elevations. At times of low electricity demand or when there is abundant generation from clean power sources, such as solar energy, power from the grid is used to pump water to the upper reservoir. Power is generated during peak demand, usually evening hours, as water moves down to the lower reservoir using a turbine, when electricity generation costs are high.

The project will help enhance the system flexibility and efficiency in balancing supply and demand, and therefore improve the reliability and quality of electricity services in Java and Bali. It also aims to support the government to integrate variable renewable energy into the Java-Bali grid, and to do so in an environmentally and socially sustainable manner.

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Iran determined to boost oil exports despite sanctions

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Iranian Oil Minister Javad Oji has said the Islamic Republic is determined to increase its oil exports despite the U.S. sanctions on the country’s oil industry, adding that the use of oil sanctions as a “political tool” would harm the market.

“There is strong will in Iran to increase oil exports despite the unjust and illegal U.S. sanctions; I promise that good things will happen regarding Iran’s oil sales in the coming months,” Oji told the state TV.

As reported by IRIB, Oji noted that Iran can barter its crude oil for goods or even for services and investment not only in the oil industry but also in other sectors as well.

“Oil sales have dropped dramatically since the imposition of unjust sanctions, but this capacity exists in the Oil Ministry and all the industry’s departments to increase oil sales,” the minister said.

Iranian oil exports have plunged under U.S. sanctions, which were reimposed three years ago after Washington abandoned Tehran’s 2015 nuclear deal with six powers.

“Iran will return to its pre-sanctions crude production level as soon as U.S. sanctions on Iran are lifted,” Oji said.

“We are against using oil as a political tool that would harm the oil market.”

Since April 9, Tehran and six world powers have been in talks to revive the nuclear pact. The sixth round of the negotiations adjourned on June 20. The next round of talks has yet to be scheduled.

Oji said Iran backed a decision made by the Organization of the Petroleum Exporting Countries and allies, a group known as OPEC+, on Wednesday to stick to a policy from July of phasing out record output cuts by adding 400,000 barrels per day (bpd) a month to the market.

Iran has been gradually boosting crude oil production to get ready for a strong comeback into the global market as the talks with world powers over the nuclear deal show signs of progress.

According to a Bloomberg report, National Iranian Oil Company (NIOC) officials have stated that the country’s oil fields are going through overhaul operations and connections with oil buyers are being re-established.

“In the most optimistic estimates, the country could return to pre-sanctions production levels of almost four million barrels a day in as little as three months,” the report published in May stated.

EF/MA

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IRENA and IAEA to Help African Union Develop Continental Power Master Plan

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The International Renewable Energy Agency (IRENA) and the International Atomic Energy Agency (IAEA) have been selected as modelling partners for the development of the African Continental Power Systems Master Plan (CMP). The initiative is led by the African Union Development Agency (AUDA) with the technical and financial support of the European Union (EU), and is aimed at establishing a long-term continent-wide planning process. The two agencies’ modelling tools will be the official planning models utilised in this initiative.

African energy ministers tasked the African Union Development Agency (AUDA-NEPAD) to lead the development of the master plan. Following a two-year consultation process coordinated by the EU Technical Assistance Facility (TAF) for Sustainable Energy, the five African power pools selected IRENA and the IAEA to support the continent’s modelling and capacity needs. The two organisations will lead the development of an electricity master plan that promotes access to affordable, reliable and sustainable electricity supplies across the continent.

A unified transmission network in Africa will enable inter-country trade between African countries as well as cross-continental trade with Europe and Asia, via existing links in North Africa, allowing African countries to source electricity from a wide-range of competitive, clean energy sources. It will also create beneficial socioeconomic opportunities by increasing interregional access to affordable African renewable energy resources within the continent, fostering investment opportunities, job growth and ultimately contributing to the region’s sustainable development.

The urgency of this task is underlined by the prospect of carbon lock-in. Existing plans in Eastern and Southern African countries include more than 100 GW of new coal-fired power plants by 2040 – the development of which would triple carbon dioxide (CO2) emissions to 1,200 megatonnes (Mt) per year. Under the CMP, power generation options will be reviewed and re-considered to maximise socioeconomic benefits while simultaneously minimising emissions.

IRENA and the IAEA, as modelling partners, will support African stakeholders with the development of the CMP identifying surplus and deficit regions/countries in Africa in terms of electricity generation and demand. This will help identify the most cost-effective ways of expanding clean electricity generation and transmission infrastructure across the African continent.

IRENA and IAEA will also train AUDA-NEPAD staff and Power Pool experts on the use of the modelling tools, including IRENA’s System Planning Test (SPLAT) models using the IAEA’s Model for Energy Supply System Alternatives and their General Environmental Impacts (Message) tool, and support the team in the development of the CMP, ensuring knowledge transfer and capacity building.

The MESSAGE-SPLAT capacity expansion models are a key component and product of IRENA’s support to African countries. Built using the MESSAGE software, the agency has developed SPLAT models covering 47 African countries across the five African power pools. They have been used in IRENA’s capacity building programmes on energy planning across the continent.

The IAEA and IRENA cooperate on energy planning with a view to enhancing the effectiveness and impact of capacity-building efforts by joining the complementary competencies of the two organisations. The inter-agency cooperation was formalized through a Practical Arrangement, signed by both organizations on 2 November 2016, and extended for another three years in 2019.

IRENA

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