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<p><br>2023년 10월 16일 <br><br><br>1. 자율 (8:00~8:40)</p><p> </p><p>이해도 질문으로 자율 토론<br><br><br>2. Assistant <br>Free exchange <br>Renewable energy has hidden costs <br>Why it is often more expensive than policymakers expect to go green <br>Sep 21st 2023 <br><a href="https://www.economist.com/finance-and-economics/2023/09/21/renewable-energy-has-hidden-costs" target="_blank" class="ke-link">https://www.economist.com/finance-and-economics/2023/09/21/renewable-energy-has-hidden-costs</a><br><br></p>
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