RT @IEA: Public spending on R&D for low-carbon technologies rose 13%⬆ to $2️⃣2️⃣ billion in 2017. A welcome increase after years of decrea… 0 atbildes
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Selīna Vancāne (2018-07-23 07:45:06) |
RT @IEA: Public spending on R&D for low-carbon technologies rose 13%⬆ to $2️⃣2️⃣ billion in 2017. A welcome increase after years of decrea… | |