Characterize the news's sentiment using the following options.
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E-commerce giant Amazon on Thursday announced an agreement with Latham, New York-based Plug Power to supply 10,950 tons of green hydrogen annually for transportation and building operations starting in January 2025. This contract includes enough green hydrogen to power 30,000 forklifts or 800 heavy-duty trucks for long-haul transportation annually, according to Amazon (NASDAQ: AMZN).
positive