This year it signed contracts in the US to sell electricity from its wind farm in Iowa to the Tennessee Valley Authority.
今年，他们已经在美国签署了合同，把他们在爱荷华的风力发电厂的电输送到田纳西流域管理局。
From the geothermal resources of the Great Rift Valley, to the potential hydropower of the Congo River, to wind and solar options, new projects are beginning to come online.
从大裂谷的地热资源到刚果河的水力发电潜能，从风能到太阳能，新项目正层出不穷。
From the geothermal resources of the Great Rift Valley, to the potential hydropower of the Congo River, to wind and solar options, new projects are beginning to come online.
从大裂谷的地热资源到刚果河的水力发电潜能，从风能到太阳能，新项目正层出不穷。
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