Guides
Part of Apartment EV charger sensitivity analysis: how one input change shifts a 2027 decision
Apartment EV charger baseline scenario: a record guide
An apartment EV charger baseline scenario record captures dated site conditions, source limits, open questions, and who current documents say pays.
An apartment EV charger baseline scenario is a dated record of what the property's current documents show about EV charging. Every statement in it carries a source. Set the baseline date and source set once, at the top, then refer later work back to that page. Do not fold a new proposal into it.
What to take away
- A baseline describes today. It is not a decision to postpone charging.
- The date and source set are fixed up front. A replacement version gets its own date.
- Each entry names a source, a date, the statement it supports and that statement's limit.
- A later comparison changes one input against the frozen baseline.
- Keep the superseded version when a new baseline replaces it.
Why a baseline is not a decision
Federal environmental review discusses a different process; it does not govern a condo board or landlord. For this property record, the point is narrower: keep the baseline visible beside later proposals so a reader can see what each proposal changes.
The five parts of a baseline record
Five sections cover most apartment, condo and neighborhood properties. Fill each with dated material, and put anything unconfirmed in open questions rather than in the description.
| Section | What belongs in it |
|---|---|
| Current status | A narrow, dated label, such as a provider proposal received 2 April 2025 |
| Project record | Documents received, and the purpose of each |
| Known conditions | Only what the sources state about service size, parking layout or approvals |
| Open questions | The missing answer, and the body that can supply it |
| Comparison boundary | The one input a future scenario is allowed to change |
Baseline Sections to Include
- Current statusdated source, narrow label
- Project recorddocuments received and purpose
- Known conditionsonly what sources state
- Open questionsmissing answer and owner
- Comparison boundarywhat future scenario changes
Service capacity is the section people record worst. The apartment EV charger capacity scenario guide shows what a utility service record has to state before anyone plans around it.
Example: one dated baseline record
Copy this pattern with your own documents. The figures are illustrative.
Baseline date: 14 April 2025. Property: 60-unit condo with two garages. Sources: board minutes dated 14 April 2025; provider proposal dated 2 April 2025; utility service record dated 9 January 2025. Current status: no charging project approved; one provider proposal under review. Known conditions: the utility record states a 400 A house service; the proposal offers eight Level 2 ports with load sharing. Open questions: whether both garages can share that service. Answer owner: property manager. Comparison boundary: a 2027 view may change port count only. Location, service size and provider stay fixed in this version.
A later reader can see what changed and what did not. Nothing in the entry claims more than its source shows.
Reading a source line
Explain the four-part pattern once, at the front of the record, then reuse it. Name the source, date it, state what it supports and admit the limit.
| Source | Supports | Does not support |
|---|---|---|
| Board or owner minutes | What the body recorded | Technical capacity |
| Provider proposal | The scope and price offered | Owner approval |
| Utility service record | Service size on the date stated | Future load calculations |
| Program page | Current published terms | Eligibility or an award |
Two documents settle most of the money question: the lease and any submetering schedule. A lease shows what a tenant already pays for electricity, and the apartment EV charger cost scenario guide explains why that split belongs in a separate cost scenario rather than in the baseline.
Program leads come from the Department of Energy's state laws and incentives directory, which lists programs by state and by utility. Record the program name, the page address and the date you read it. A listing is not an award.
Electrical items also need a code edition. NFPA 70, the National Electrical Code, is revised on a three-year cycle, so record the edition your local authority having jurisdiction enforces (NFPA 70).
For a U.S. property, keep the record tied to the rules that apply at that site. Building rules that affect EV charger installation can help identify which requirement needs a source.
Using the baseline in a later comparison
When a proposal or a new program page arrives, change one input against the frozen baseline and hold the rest. One port count change is testable. A new provider, a new service size and a new incentive at the same time is not.
Single-input changes show which numbers actually move a decision. The apartment EV charger sensitivity guide sets out what to record when one of them shifts.
If two material sources change, start a new dated version rather than editing the old page.
Where the payment line sits
The baseline records who the current documents say pays for charging electricity. A lease may put that cost on the tenant. A submetering schedule may allocate it by measured use.
Metering arrangements matter here: a house meter serving common areas is not the same as a tenant meter. State rules on submetering differ, and the lease usually limits what a landlord can bill. Whether a future design should change the split is a cost question, not a baseline entry.
Retaining older versions
A superseded baseline is still evidence. Keep the old page, the new source and a one-line note of what changed, using whatever records process the property already follows.
The apartment EV charger approval record guide ties a recorded decision to the baseline version it was made against.
