Will energy storage work for my building

1. Is this a new construction project, or a retrofit? * New Construction Retrofit

2. What is the approximate size of the building? * Under 50,000 sq.ft 50,000 - 100,000 sq.ft 100,000 - 150,000 sq.ft 150,000 sq.ft and above

3. What type of cooling system is being considered for use in this facility? * Air cooled central chiller water plant Water cooled central chiller water plant Packaged rooftops Room by room incremental (PTAC) Other (please specify):

4. Which are the most important aspects to your project? Select all that apply. Provide Lower Cooling Costs Provide Improved Comfort Earn LEED Credits Carbon Reduction Provide Some Reserved Cooling Capacity Provide Emergency Cooling Allow Demand Responsive Participation Provide a fast design and install Provide Long Term Reliability

5. Do you have a good understanding of your electrical rates and rate options? *

Here comes the dicey question. Every good survey has to have at least one right? Commercial electricity rates are very confusing and most utilities want to keep it that way. Electric utilities are good at keeping rates confusing while the wireless phone companies have taken confusing rates to a whole new level, but that’s different survey. Regardless of the kind of confusion implemented by electric utilities buying night time electricity is almost always less expensive. Commercial and Residential electric bills are calculated differently. Residential rates charge you for your energy usage only, so consumed kilowatt-hours (kWh) are multiplied by a constant cost, for instance 10 cents per kWh. Commercially you are charged for your kWh consumption and you are also charged for your monthly peak usage, called Peak Demand, which is in kilowatts (kW). Since most building are used during the day this demand charge added to daytime costs of electricity.

For example, a standard commercial rate may have the same energy charges day and night. However, lowering peak demand during daytime hours lowers the Demand Charge on the electricity bill. Therefore moving consumption of electricity to off peak periods at night will save money.

What about “Flat Rates? In a deregulated marketplace “Flat Rates” may be offered and they may not show any difference between day and night rates. However, the flat rate is usually determined by analyzing the buildings historical consumption. Buildings that consume a good portion of their electricity during peak periods will have a higher cost flat rate than a building that shifts consumption off peak. Both of these rate names, standard demand rate and flat rate, do not indicate a time of use savings but there are time of use saving opportunities.

Yes No

6. What is the principal use of this building? * Education Office Healthcare Retail Manufacturer Arena Theater House of Worship Other (please specify):

7. What's an acceptable ROI Range for your project? *

A simple payback calculation is often used to analyze how long an investment in an efficiency upgrade takes to recover costs of the investment. If a building owner invests $1,000,000 in upgrades and the efficiency measure saves $200,000 annually, the investment has a simple payback of five (5) years. The formula is easy to calculate, divide the investment by the annual savings. In this case, after the fifth year, the savings are “gravy.” Simple payback is used because it is straight forward and quick. However, the use of simple payback makes it very easy for managers to set tougher energy upgrade financial standards than other investments, within the business, require. It’s not uncommon to hear that some companies require energy investments to pay back in only two years, or even 18 months! A better method of communicating investment measurements to financial managers might be Return on Investment (ROI). How does the energy upgrade investment compare to other business investment opportunities? That simple payback calculation of 5 years sounds like a long time but it equates to an ROI of 20%. A twenty percent return is a very solid investment! A four year payback has an ROI of 25%, a three year payback has an ROI of 33% and that two year simple payback requirement equates to an ROI requirement of 50%.

What is an acceptable ROI range for your project?

5-10% greater than 10% greater than 20% greater than 30% greater than 40% greater than 50%

Select Your Country: *

State/Province: *

Is Energy Storage Right for My Building?

1GW