VOA新闻杂志2022 联合国：非洲可能成为可再生能源中心

UN: Africa a Possible Center for Renewable Energy

A big United Nations climate report brought attention to Africa's potential for renewable kinds of energy production.

The report said renewable energy projects could reduce the effects of global warming and support Africa's economic development.

The U.N.'s most recent Intergovernmental Panel for Climate Change report comes at a time when Africa's renewable energy business is already increasing.

Many African nations are increasing efforts to use more renewable energy such as solar and wind energy. They are moving away from dependence¹ on fossil fuels, such as oil, coal and natural gas. Countries such as Kenya, Tanzania, Morocco, Egypt, Ethiopia and South Africa are reportedly taking the lead in clean energy use.

However, Africa has received just two percent — $60 billion — of the $2.8 trillion invested in renewable energy worldwide in the last 20 years. It also accounts for only three percent of the world's current renewable energy capacity.

More renewable energy programs, such as Kenya's Lake Turkana Wind Power, launched in 2019, are needed. That project is estimated to make up 18 percent of the country's energy production.

The company's chief, Phylip Leferink, said large projects like these can be copied, but difficulties remain.

Solar power that is not connected to power lines is also providing Kenyans with energy. In Nakuru county, 167 kilometers northwest of Nairobi, James Kariuki signed up for M-Kopa solar power. It is a program requiring regular payments for solar electricity that is produced at his home.

Kariuki said the use of solar power has helped his family make "considerable savings²." He said, "Hospital bills for my family have gone down and we now have internet and watch international sports in my home."

Since 2012, M-Kopa has provided services to over 225,000 homes in Kenya, Uganda and Tanzania using solar power not connected to power lines. Kenya has also been expanding its geothermal and bioenergy use for several years.

These projects are a step in the right direction, said report writer and energy expert Yamina Saheb.

Saheb spoke³ to the Associated Press. She said all of Africa could use solar electric energy and solar heat energy. And some countries could use wind energy.

Solar energy projects such as the Noor Ouarzazate solar complex in Morocco, Benban solar park in Egypt and South Africa's Redstone solar park have appeared across Africa.

The report said Africa has a world-leading potential for solar power projects. It said Africa has a solar electricity potential of up to 7900 gigawatts. Plans are also underway to explore geothermal energy in the East Africa's Great Rift⁴ Valley system. Other African nations, such as Angola, Sudan and Zambia, are investing in wind and hydropower from big dams.

A change to clean energy is also "economically attractive" in some situations, the IPCC report said. The U.N. estimates that Africa's increased use of renewable energy will create more than 12 million new jobs.

China remains⁵ the largest lender for Africa's renewable energy projects. Other major lenders include the African Development Bank, the World Bank and the Green Climate Fund.

Words in This Story

potential – adj. existing in possibility : capable of development into actuality

renewable – adj. capable of being replaced by natural ecological⁶ cycles or sound management practices

capacity – n. the potential or suitability for holding, storing, or accommodating

sign up –v. (phrasal) to sign your name on a document or list in order to get, do, or receive something such as a service

geothermal –adj. of, relating to, or using the natural heat produced inside the Earth

bioenergy –n. energy produced from a biological resource such as dead plants, alcohol or fats

attractive – adj. having appeal; pleasing; creating interest

1 dependence   

n.依靠，依赖；信任，信赖；隶属

参考例句：

• Doctors keep trying to break her dependence of the drug.医生们尽力使她戒除毒瘾。
• He was freed from financial dependence on his parents.他在经济上摆脱了对父母的依赖。

2 savings   

n.存款，储蓄

参考例句：

• I can't afford the vacation,for it would eat up my savings.我度不起假，那样会把我的积蓄用光的。
• By this time he had used up all his savings.到这时，他的存款已全部用完。

3 spoke   

n.（车轮的）辐条；轮辐；破坏某人的计划；阻挠某人的行动 v.讲，谈（speak的过去式）；说；演说；从某种观点来说

参考例句：

• They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
• The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。

4 rift   

n.裂口，隙缝，切口；v.裂开，割开，渗入

参考例句：

• He was anxious to mend the rift between the two men.他急于弥合这两个人之间的裂痕。
• The sun appeared through a rift in the clouds.太阳从云层间隙中冒出来。

5 remains   

n.剩余物，残留物；遗体，遗迹

参考例句：

• He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
• The remains of the meal were fed to the dog.残羹剩饭喂狗了。

6 ecological   

adj.生态的，生态学的

参考例句：

• The region has been declared an ecological disaster zone.这个地区已经宣布为生态灾难区。
• Each animal has its ecological niche.每种动物都有自己的生态位.