NextEra Energy is on track with its business strategies. The company makes long-term investments in clean energy assets with plans to put in $40-$44 billion in projects during 2017-2020. In line with this strategy, the company announced plans to generate an additional 1,400-3,800 megawatt (MW) of solar generation in the United States over the next few years. NextEra Energy's current renewal energy development program aims at bringing 10,100-16,500 MW of new renewable projects online (including wind repowering) during 2017-2020. In the last two years, FPL has entered into agreements to shut two independent coal-fired power plants, with the aim of saving additional costs for customers. This is expected to result in $183 million in savings for FPL customers and reduce annual carbon dioxide emissions by 5.6 million tons. However, the company's business is subject to complex federal, state and other regulations.