Vi sparer energi.

• Vi = we
• sparer = save / are saving
• energi = energy

So the sentence literally matches English quite closely: We save energy.

Because sparer is the present tense form of the verb å spare (to save).

In Norwegian, many verbs in the present tense add -r:

• å spare = to save
• sparer = save / am saving / is saving / are saving

So:

• Jeg sparer = I save / I am saving
• Vi sparer = we save / we are saving

Norwegian usually does not need a separate verb like am / is / are when using a simple present verb.

English:

• We save energy
• We are saving energy

Norwegian often uses the same form:

• Vi sparer energi

So sparer can cover both save and are saving, depending on context.

Because energi is being used in a general, uncountable sense, like energy in English.

Compare:

• Vi sparer energi = We save energy
• Vi bruker energi = We use energy

You would not normally say an energy in English here, and Norwegian works similarly.

The noun energi is still a noun with grammatical gender, but in this sentence no article is needed.

The word order is very straightforward:

• Vi = subject
• sparer = verb
• energi = object

So it follows a normal Subject–Verb–Object pattern:

Vi sparer energi
= We save energy

This is one of the most common sentence patterns in Norwegian.

Yes. The verb å spare is quite broad. Depending on context, it can mean:

• save
• conserve
• economize
• cut down on use

So Vi sparer energi could be understood as:

• We save energy
• We conserve energy
• We are trying to use less energy

The exact English wording depends on context.

A simple learner-friendly pronunciation guide is:

• Vi ≈ vee
• sparer ≈ SPAH-rer
• energi ≈ eh-ner-GEE

A few helpful notes:

• Vi has a long i sound, like ee
• In sparer, the first vowel is long
• In energi, the stress is usually on the last syllable: -gi

No. Vi is only capitalized here because it is the first word of the sentence.

Normally it is written vi, just like English we:

• vi sparer energi
• når vi sparer energi, hjelper vi miljøet

Norwegian does not capitalize pronouns like German does.

Normally, no. Å redde means to rescue / save in the sense of protecting someone or something from danger.

Examples:

• redde et barn = save a child
• redde livet = save a life

But for saving money, time, energy, space, Norwegian usually uses å spare:

• spare penger = save money
• spare tid = save time
• spare energi = save energy

So Vi sparer energi is the natural choice.

Usually not. In this sentence, spare energi normally means use less energy / conserve energy, not store up energy.

If you wanted to express something like store energy, Norwegian would more likely use a different verb depending on context, such as lagre:

• lagre energi = store energy

So Vi sparer energi is best understood as We save/conserve energy.

The past tense of å spare is sparte.

So:

• Vi sparer energi = We save / are saving energy
• Vi sparte energi = We saved / were saving energy

This is a very useful pattern to remember:

• infinitive: å spare
• present: sparer
• past: sparte

You add ikke (not) after the verb:

• Vi sparer ikke energi = We do not save energy / We are not saving energy

This is a common pattern in Norwegian main clauses:

• subject + verb + ikke
  • object

So:

• Vi
  • sparer
    • ikke
      • energi