Safe download, safe install, McAfee-secured checkout, free trial first, instant delivery, 365 days of free updates, and a money back guarantee with published conditions — CertkingdomPDF builds the entire AEE Certified Energy Manager (CEM) journey around 146 practice questions for the CEM exam, with professional help a message away in 2026.
AEE CEM Exam Overview:
| Certification Vendor: | Association of Energy Engineers (AEE) |
|---|---|
| Exam Name: | Certified Energy Manager (CEM) Examination |
| Exam Number: | CEM |
| Available Languages: | English |
| Exam Duration: | 240 minutes |
| Passing Score: | 70% (typical passing threshold) |
| Exam Format: | Multiple-choice |
| Real Exam Qty: | Approximately 100 (may vary by exam version) |
| Certificate Validity Period: | 3 years (renewal required with continuing education credits) |
| Exam Price: | Varies by region and training package (typically bundled with CEM training program) |
| Related Certifications: | Certified Energy Auditor (CEA) Measurement & Verification Professional (CMVP) Energy Manager in Training (EMIT) |
| Recommended Training: | Energy Management Training Resources (AEE) AEE Official CEM Training Course |
| Exam Registration: | AEE Certification Overview Certified Energy Manager Program |
| Sample Questions: | ![]() |
| Exam Way: | In-person or proctored exam (often delivered after CEM training course; format may vary by provider) |
| Pre Condition: | Recommended: experience in energy management or completion of AEE-approved CEM training program |
| Official Syllabus URL: | https://www.aeecenter.org/certification/certified-energy-manager-cem/ |
AEE CEM Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Renewable Energy and Sustainability | - Renewable energy integration - Sustainable energy management practices |
| Topic 2: Energy Accounting and Economics | - Life-cycle cost analysis and financial evaluation - Energy budgeting and benchmarking - Energy cost analysis and tariff structures |
| Topic 3: Energy Audits and Management | - Energy audit levels and procedures - Data collection and analysis methods - Energy management planning |
| Topic 4: Lighting Systems | - Lighting efficiency improvement strategies - Lighting technologies and controls |
| Topic 5: Electrical Systems | - Power factor correction - Motors and drives efficiency - Electrical distribution systems |
| Topic 6: Mechanical and Thermal Systems | - Boilers, steam systems, and thermal distribution - HVAC systems and optimization - Compressed air systems |
| Topic 7: Measurement and Verification | - Energy savings calculation methods - M&V principles and protocols |
AEE CEM Exam — Questions Candidates Actually Ask
The CEM exam presents Approximately 100 (may vary by exam version) questions inside a 240 minutes window. That combination makes time a resource you manage, not a backdrop: candidates who never practice against a clock often leave easy questions unanswered at the end. Use the CertkingdomPDF mock exam system — its timing function recreates the real pressure, so you can spot pacing gaps during preparation instead of during the exam.
Delivery is immediate: download starts right after payment, and an email copy arrives within one minute. If nothing lands within 2 hours, check your spam folder and contact our support team — professional staff can even help you remotely if you hit difficulties with the download or installation. There is no limit on how many computers you may install the software on.
If you take the CEM exam within 60 days of purchase and do not pass, the CertkingdomPDF money back guarantee applies: file your claim within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and it will be processed within 7 days. The candidate name must match the payer name; the policy does not cover exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, or expired orders. If you would rather continue learning than refund, you can exchange the product for two free exam packages of equal value and keep the update service on your original purchase.
Recommended: experience in energy management or completion of AEE-approved CEM training program
Vendor rules change periodically, so before scheduling, confirm the latest requirements on the official AEE exam page.
For the AEE Certified Energy Manager (CEM), AEE recommends the following training:
Formal training builds understanding; focused practice builds exam-day performance. Combine either resource above with 146 practice questions from CertkingdomPDF and you cover both.
The CEM exam — officially the Certified Energy Manager (CEM) — is AEE's certification test for professionals working with its technologies, and passing it awards the Certified Energy Manager (CEM) certification at the Professional level. Whether you are a student, an office worker, or a veteran of the field, a vendor-issued credential is one of the few qualifications every employer reads the same way. It also leads naturally toward Energy Manager in Training (EMIT), Certified Energy Auditor (CEA), Measurement & Verification Professional (CMVP).
Passing requires 70% (typical passing threshold), and official registration costs Varies by region and training package (typically bundled with CEM training program). Budget-wise, remember the fee covers one attempt only — a retake is charged in full again. The prudent sequence is to self-assess first: run timed mocks with 146 practice questions at CertkingdomPDF until your scores clear the passing mark with margin, and only then spend on the seat.
The AEE Certified Energy Manager (CEM) syllabus is divided into 7 domains, headlined by Electrical Systems, Measurement and Verification, and Mechanical and Thermal Systems. The complete weighted outline is in the syllabus section above — let it direct your preparation toward the points that matter most.
Yes — a free trial comes before any payment at CertkingdomPDF. You can download sample PDF questions of the CEM materials at no cost and see clearly how the PC and online versions operate, so the decision is fully informed. After purchase, 365 days of free updates are included, and an expired product's update service renews at a 50% discount from your member zone.
The AEE Certified Energy Manager (CEM) is booked through these official channels:
When scheduling, note that the CEM exam is delivered In-person or proctored exam (often delivered after CEM training course; format may vary by provider).
AEE Certified Energy Manager (CEM) Sample Questions:
Which of the advantages listed below, makes an ice TES system more preferred over a water TES system, when a load shifting strategy is considered?
- A. Ice-storage systems require lower maintenance due to lower pumping volume
- B. Water-storage systems require smaller storage tanks since water has a higher density than ice
- C. Ice-storage systems require smaller storage tanks since ice has a higher energy storage density
- D. Ice-storage systems operate with a higher coefficient of performance (COP)
Correct Answer: C 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
Calculate the monthly electric bill for a customer that used 400 kW and 75,000 kwh during one month. Use the following declining block structure for a monthly bill:
SELECT THE CORRECT ANSWER
- A. $3,280
- B. $9,660
- C. $12,500
- D. $4, 580
- E. $7,850
Correct Answer: B 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
A 50-Hz alternating current (AC) induction motor has 3 pole pairs (6 poles). What is the synchronous speed of the motor?
- A. 750 rpm
- B. 600 rpm
- C. 1,500 rpm
- D. 1,000 rpm
Correct Answer: C 🗳️
A new energy-efficient boiler costs $60,890 to buy and install. The new energy-efficient boiler will save
$15,400 per year and last for 20 years. What is the internal rate of return (IRR) of the project?
- A. 25%
- B. 30%
- C. 10%
- D. 15%
- E. 20%
Correct Answer: E 🗳️
An energy project implemented today saves $10,000 per year for the next 20 years. Using the 5% interest table, determine the total value of savings at the end of the 20th year?
- A. $146,907
- B. $124,620
- C. $496,991
- D. $330,660
- E. $200,000
Correct Answer: C 🗳️





