Tech vendors, the press, and, yes, industry analysts have latched onto crisis language to describe power and space shortages in corporate data centers. Let's all calm down. Forrester surveyed enterprise IT professionals and found a moderate level of interest in improving energy efficiency in their data centers, but nothing that warrants the "crisis" label. It's in everyone's interest to tone down the language and keep the focus on realistic assessments and initiatives to improve efficiency and greenness in corporate data centers.