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Hitachi

Energy & Equipment Management Service

Factory

Improving energy efficiency in line with efficient production plan

The recent continuing rising energy cost is pressing management of factories and plants, and the manufacturing industry is required to take countermeasures. Normally, optimal control for the energy supply system and for the load system in business facilities are performed separately. However, Energy & Equipment Management Service links the energy supply system with the load system to balance energy demand and supply and improve efficiency in the entire business facility. In particular, our Service closely links the energy management with the control of manufacturing equipment to achieve energy and cost savings while maintaining production efficiency in factories and plants. In addition, our Service has various functions to supply energy independently in case of a disaster thereby contributing to improving maintenance of business continuity.

  • Select from needs

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  • Saving energy & costs
  • Operational efficiency improvement
  • BCP & safety
  • Environment & Enlightenment

I want to reduce my electricity bill.

Problem

We do not use much electricity, but our bill is high. We think we mostly use electricity during peak times. Is there an effective solution to lower our bill?

I want to reduce my electricity bill by using a peak-shifting strategy.

Problem

We wish to shift the peak time of our electricity consumption, but manually altering the peak time of our operating equipment is a difficult task.

I want to adjust systems operation to reduce energy costs.

Problem

Applying energy cost reduction targets to the operating plan for multiple facilities and equipment is not an easy task.

I want to reduce CO2 emissions from equipment operation.

Problem

Applying CO2 reduction targets to the operating plans for multiple facilities and equipment is not an easy task.

I want to achieve my energy target without fail.

Problem

Despite having a plan with clear targets in place, our performance for some reason deviates from that plan.

I want to introduce renewable energy.

Problem

We wish to introduce and effectively use a solar power generation system to save energy and reduce CO2 emissions.

I want to introduce eco-friendly measures without affecting existing productivity.

Problem

We are looking for an optimal operation method that would allow us to increase operating times while at the same time reducing operating costs and CO2emissions.

I want to conduct centralized management for various facilities.

Problem

We have many facilities to manage, with each facility requiring different management methods and systems depending on the type of equipment and timing of establishment.

I want to use our own power-supply equipment during a power outage.

Problem

We do not have the technical expertise to operate our own power supply equipment and supply power to our systems.

I want to ensure the safety of employees and visitors during power outages.

Problem

We are concerned that certain systems and equipment that are essential to people's safety may stop functioning during power outages.

I want to use an energy management system without making changes to my current staff.

Problem

We would like to introduce an energy management system, but are unable to take on new personnel.

I want to efficiently coordinate with on-site managers at various facilities or departments.

Problem

We do not know which instructions to issue to on-site managers for various facilities or departments.

I want to manage various infrastructure costs together.

Problem

Electricity, gas, and water services are managed separately, making it difficult to arrive at an overall picture of the data and formulate plans.

I want to minimize the work involved in reporting energy-saving performance.

Problem

Compiling reports for the government or municipalities is a time-consuming task.

I want to reflect operation performance data in managerial decisions.

Problem

We would like to discuss system operation costs at our management meeting, but cannot extract cost data from the large amount of available data.

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