How Blueprint Research Works (Material Efficiency & Time Efficiency Explained)

Blueprint research is one of the most important long-term investments an industrialist can make in EVE Online. While you can manufacture items immediately using an unresearched Blueprint Original (BPO), researching that blueprint can significantly reduce production costs and increase manufacturing throughput over its lifetime.

For a player manufacturing a handful of items, blueprint research may only save a small amount of ISK. However, for industrialists producing thousands—or even millions—of items, those savings compound into hundreds of millions or even billions of ISK.

Understanding how Material Efficiency (ME) and Time Efficiency (TE) work is essential if you want to build a profitable and scalable industrial operation.

What Is Blueprint Research?

Blueprint research is an industry activity that permanently improves a Blueprint Original (BPO).

There are two types of blueprint research:

Material Efficiency (ME) – Reduces the amount of materials required to manufacture an item.
Time Efficiency (TE) – Reduces the time required to manufacture an item.

Unlike manufacturing, blueprint research does not create an item. Instead, it improves the blueprint itself, making every future production job more efficient.

It is important to remember that only Blueprint Originals can be researched. Blueprint Copies inherit the ME and TE values of the original at the time they are copied and cannot be improved further.

Material Efficiency (ME)

Material Efficiency determines how many materials are required to manufacture an item.

The higher the Material Efficiency level, the fewer materials are needed for every production run.

Why Material Efficiency Matters

Every item in EVE Online has a base material requirement.

For example, a blueprint may require:

10,000 Tritanium
2,500 Pyerite
750 Mexallon

Improving the blueprint's Material Efficiency reduces waste in those material requirements.

Although the percentage reduction may appear small, the savings become substantial when producing items repeatedly.

For example:

Manufacturing:

One frigate may save only a few thousand ISK.
One thousand frigates may save several million ISK.
Tens of thousands of modules may save hundreds of millions of ISK.

This is why experienced manufacturers almost never build from unresearched Blueprint Originals unless they have a specific reason to do so.

Material Efficiency Levels

Material Efficiency ranges from 0 to 10.

An ME 0 blueprint has no research applied.

As the ME level increases, the blueprint becomes more efficient until it reaches ME 10, which is the maximum research level.

Diminishing Returns

One of the most misunderstood aspects of blueprint research is that each additional level provides a smaller benefit than the one before it.

The largest gains occur during the early research levels.

For example:

ME 0 → ME 5 provides significant material savings.
ME 5 → ME 8 provides smaller improvements.
ME 8 → ME 10 provides relatively minor additional savings.

Because research time increases as the blueprint becomes more advanced, industrialists must decide whether the extra research time is justified by the long-term savings.

Recommended Material Efficiency Levels

While every industrialist has their own strategy, a common approach is:

Cheap Tech I Blueprints

Research to ME 10.

The research time is relatively short and the blueprint will likely be used for years.

Expensive Blueprints

Capital ships, structures, and advanced blueprints may be left at lower ME levels if the additional research time delays production.

Many industrialists begin manufacturing before the blueprint reaches maximum efficiency.

Time Efficiency (TE)

Time Efficiency reduces how long it takes to complete a manufacturing job.

Rather than saving materials, it saves time.

This allows:

More production cycles
Better use of manufacturing slots
Faster order fulfilment
Higher overall production capacity

Why Time Efficiency Matters

Imagine two manufacturers producing the same item.

Manufacturer A uses an unresearched blueprint.

Manufacturer B uses a fully researched blueprint.

If Manufacturer B completes production faster, they can:

Produce more items every week.
React to market changes more quickly.
Reinvest profits sooner.
Keep production lines continuously active.

Over months or years, this increased throughput often becomes more valuable than the initial research investment.

Time Efficiency Levels

Like Material Efficiency, Time Efficiency ranges from:

TE 0 → TE 20

TE 20 is the maximum possible research level.

Higher levels reduce production time further, although, like ME, each additional level provides diminishing returns.

Material Efficiency vs Time Efficiency

Although both are valuable, they improve different aspects of manufacturing.

Material Efficiency focuses on:

Lower material costs
Better profit margins
Reduced waste

Time Efficiency focuses on:

Faster production
Higher output
Better manufacturing slot utilisation

Both should eventually be researched, but many industrialists prioritise Material Efficiency first because reducing costs usually has a more immediate effect on profitability.

Research Time

Research itself takes time.

The exact duration depends on:

Blueprint type
Current research level
Character skills
Research facility bonuses
Structure rigs
Implants

Small Tech I blueprints may only take a few hours or days to fully research.

Large ship or structure blueprints can require weeks or even months.

Because of this, research should be viewed as a long-term investment rather than something completed immediately.

Where Blueprint Research Takes Place

Blueprint research is performed using industry facilities.

These include:

NPC Stations

Advantages:

Available to everyone
Safe
No setup required

Disadvantages:

Slower
No structure bonuses
Potentially higher costs

Player-Owned Engineering Complexes

These structures often provide:

Faster research
Lower costs
Research bonuses
Specialised industrial rigs

Many corporations maintain engineering complexes specifically for blueprint research.

Skills That Improve Blueprint Research

Several skills reduce research time and improve overall industrial efficiency.

Key examples include:

Science
Research
Metallurgy
Advanced Industry

Training these skills allows industrialists to improve blueprints more quickly, reducing downtime before manufacturing begins.

Copying vs Research

Blueprint research is often confused with blueprint copying.

They are separate industry activities.

Blueprint Research

Improves:

Material Efficiency
Time Efficiency

Produces:

A better Blueprint Original

Blueprint Copying

Produces:

Blueprint Copies (BPCs)

Research does not create copies.

Copying does not improve blueprint efficiency.

Many advanced industrialists research a Blueprint Original to a high ME and TE level before producing Blueprint Copies, ensuring every copy inherits the improved values.

Is Research Always Worth It?

Not necessarily.

The answer depends on how often the blueprint will be used.

Research is almost always worthwhile when:

Manufacturing common Tech I items.
Running continuous production.
Building ships regularly.
Producing high-volume modules or ammunition.

Research may be less important when:

Testing a new market.
Manufacturing a one-off item.
Using temporary Blueprint Copies.

The longer you intend to use a blueprint, the more valuable research becomes.

Blueprint Research Strategy for New Industrialists

A practical progression is:

Stage 1

Purchase inexpensive Tech I Blueprint Originals.

Examples:

Ammunition
Drones
Small modules

Research them to maximum ME and TE before expanding your production.

Stage 2

As profits grow:

Purchase additional Blueprint Originals.
Research them while manufacturing from your existing library.

Stage 3

Begin creating Blueprint Copies from your researched originals.

Use those copies for:

Manufacturing
Invention
Multi-character production

Stage 4

Research expensive blueprints strategically.

Focus on products that you manufacture regularly rather than researching every blueprint you own.

Common Beginner Mistakes

Manufacturing without researching BPOs

Although it works, it usually means paying more in material costs over the long term.

Researching everything immediately

Not every blueprint deserves months of research.

Prioritise the items you build most often.

Ignoring Time Efficiency

Material savings are important, but production speed also determines long-term profitability.

Buying researched blueprints without checking the research levels

Some blueprints are sold as "researched" but have only minimal improvements.

Always verify the ME and TE levels before purchasing.

Treating research as an expense instead of an investment

Research costs ISK and time today, but reduces manufacturing costs for the lifetime of the blueprint.

Final Thoughts

Blueprint research is one of the foundations of successful manufacturing in EVE Online. By improving a Blueprint Original's Material Efficiency and Time Efficiency, industrialists reduce waste, lower production costs, and increase manufacturing capacity without changing their production process.

While the benefits of a single production run may seem small, research pays dividends over thousands of jobs, making it one of the highest-return long-term investments available to industrial players. Rather than viewing research as a delay before manufacturing, successful industrialists see it as the first step in building a production library that will generate profit for years to come.