Office plants can provide several benefits such as reducing energy consumption, cleaning the air, and making employees happier and more productive. Studies have shown that plants lower cooling requirements for buildings and temperatures. They also effectively remove air toxins, with NASA recommending at least one plant per 100 square feet. Additional research found that people feel less fatigued and uncomfortable in the presence of plants. To start bringing these benefits to an office, one should select plant varieties, budget, allow two weeks for implementation, and provide periodic maintenance and corporate gifting of plants.