Convert energy to common site units
See this course’s project requirements
A fictional building-energy brief with source/unit checks, whole-year site energy, floor-area intensity, fair comparison limits, anomaly questions and an evidence-based monitoring proposal.
Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.
What to include
- Save audited annual energy inventory and excluded-meter list; include the original-case decision evidence and a separate changed-case result.
- Save fuel-specific conversion ledger and site total; include the original-case decision evidence and a separate changed-case result.
- Save site EUI with boundary/period/no score label; include the original-case decision evidence and a separate changed-case result.
- Save bounded building comparison and needed peer data; include the original-case decision evidence and a separate changed-case result.
- Save source/site scenario comparison with factor limitations; include the original-case decision evidence and a separate changed-case result.
- Save building energy inventory/conversion/EUI/source/comparison brief; include the original-case decision evidence and a separate changed-case result.
Review and revise
Use these criteria to check your work and choose what to improve.
- The final packet uses the supplied task-specific constraints and all six records agree.
- Every result can be traced to an identifier, input, calculation or stated decision rule.
- Changed-case practice updates dependent records and keeps holds or uncertainty visible.
- The packet states the learner role, authority boundary and specific next verification needed before real work.
Want more background?
The idea in everyday life
Original fictional workplace practice; paper or a local document is sufficient. The rules and records below are supplied for this exercise, not asserted universal workplace policy. Aspen A200,000 kWh and 6,000 therm. Supplied exercise conversions 1 kWh =3.412 kBtu ; 1 therm=100 kBtu . Useall 12 months and retain exact calculations before final rounding. No energy pricing or home bill lesson.
Site energy conversion puts fuel quantities into the same unit; conversion does not include upstream generation losses or source to site factors.
Convert energy to common site units — worked practice
Site energy conversion puts fuel quantities into the same unit; conversion does not include upstream generation losses or source to site factors.
Aspen A200,000 kWh and 6,000 therm. Supplied exercise conversions 1 kWh =3.412 kBtu ; 1 therm=100 kBtu . Useall 12 months and retain exact calculations before final rounding. No energy pricing or home bill lesson. Use paper or a local document. Preserve the original case and make a separate changed-case record.
1. Step 1
Convert electric quantity to kBtu .
You should see: 200,000×3.412=682,400 kBtu .
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
2. Step 2
Convert gas to kBtu .
You should see: 6,000×100=600,000 kBtu .
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
3. Step 3
Add common-unit amounts.
You should see: Site energy 1,282,400 kBtu .
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
4. Step 4
Save fuel-specific conversion ledger and site total.
You should see: Both fuels included; no source multiplier applied.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
What to finish
Save fuel-specific conversion ledger and site total; include the original-case decision evidence and a separate changed-case result.
Watch for this
Treating energy unit conversion as source-energy adjustment or mixing converted and unconverted fuels.
How can I tell I understand it?
Using the supplied identifiers, I can save fuel-specific conversion ledger and site total. My changed-case record names the revised condition and explains which dependent decision it changes.
Quick knowledge check
Answer all 3 questions. Get at least 2 right and the lesson completes automatically.
You’ll get an explanation for each answer. Signed in? Your results save to your account.
Pass the check. We’ll save the progress.
Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.
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Source & access notes · checked 2026-10-01
Public agency or educational context; no source exercises are copied and no simulated threshold is presented as an official rule. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Public agency or educational context; no source exercises are copied and no simulated threshold is presented as an official rule. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Occupational task and responsibility context; the exercise policies and quantities are original fictional inputs. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
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