Through a combination of direct generation and credits, the city of Reno is powering streetlights and more than $100$ municipal buildings and facilities with solar and wind energy sources. In addition to the city government$$s efforts, the casinos in Reno donate food waste from bars and restaurants to local pig farms. Which of the following is the most accurate description of the environmental efforts taken by the city of Reno and the casinos there?

The casinos are saving money by not having to throw away uneaten food.

The desert city of Reno is striving to use $$greener$$ forms of power and the casinos are demonstrating their economical consciousness by feeding pigs.

The city is only giving the appearance of using alternate energy resources because using energy credits still gives the city the right to use fossil fuels.

The city government of Reno is engaged in using alternate energy resources to power municipal buildings and streetlights while the casinos are engaged in recycling food waste.

Although the city of Reno is using renewable energy sources, the casinos use so much energy that it doesn$$t matter.