Which renewable energy source is ABC investing in?

• A. Solar energy.
• B. Hydroelectric power.
• C. Geothermal energy.
• D. Biofuel.

Answer: (A)

The main idea being tested is why a business would choose a renewable energy option that fits its operations and finances. Solar energy is the most practical choice for many companies because it can be deployed in modular steps, using rooftops, parking structures, or nearby land, and can scale up over time as needs grow. This flexibility helps ABC manage capital spending and align with budget forecasts, while also delivering tangible savings on electricity costs and shielding the company from rising energy prices.

Solar projects typically have shorter deployment times and clearer, more predictable payback compared with other renewables. They also benefit from strong financing options and policy incentives in many regions, which can improve return on investment. In contrast, hydroelectric power requires specific water resources and large-scale infrastructure; geothermal depends on location geology and can involve high upfront costs and lengthy development; biofuels raise considerations about feedstock supply and potential competition with food markets. Taken together, these factors make solar energy the best fit for ABC’s investment, balancing feasibility, cost stability, and impact.