Services

WHAT WE DO

ESE helps you to realize your power production projects. We deliver complete technical and feasibility studies, basic and advanced designs up to tender documents preparation and business plans.

Among the services we offer, Owner’s engineering service is the one that made us known for the high competence and experience.

Concentrated solar Power (CSP)

ESE is at the forefront of the development of dispatchable renewable energy technology thanks to its involvement in Concentrated Solar Power (CSP).

Concentrated Solar Power plants capture the energy of the sun and convert it into heat, finally generating steam that powers a steam turbine to produce electricity. The advantage over traditional photovoltaics is their predictability and dispatchability: solar energy gathered when the sun is shining can be stored in a thermal medium and then used at any time during the day and the night to produce clean, safe, dispatchable electricity promoting stability and balancing of the grid.

ESE has a long CSP experience on direct steam, parabolic trough, fresnel and central receiver technology, and capability for consulting and design on power block, thermal storage, steam generation, solar field and receiver systems.

Borrowing the molten salt technology from the CSP field, ESE has been recently studying the application of molten salt as a thermal energy storage medium in conventional plants and industrial environments, with interesting results.

Engineering leader in the CSP and Thermal Energy Storage fields, ESE is capable to provide extremely variable services, from feasibility studies to support in technology assessment, from equipment engineering to cycles and plant development.

Combined Cycles, Cogenerations and Thermal Power Plants

ESE works on Combined cycles, Cogenerations and Thermal Power Plants from the very beginning of its activity and even before with the experience of its partners.
ESE can successfully provide several kinds of different services:

  • Feasibility Studies,
  • Business Plan,
  • Preliminary Design,
  • Cost Estimation,
  • Tender Documents,
  • Conceptual, Basic and Advanced Basic Design,
  • Preparation of technical documents for Permits,
  • Owner’s Engineering Services,
  • Repowering Studies,
  • Modernization for existing plants.

In the last years ESE has often assisted various Customers, as Owner’s Engineer, in the development of Combined Cycle plants, preparing Conceptual Design and Tender Specification, evaluating the Bidders Proposals and participating to the selection of the EPC Contractor.

Furthermore ESE has a long history in supporting the Owners of Existing Thermal Power Plants, providing studies for rehabilitation and improvement of the plants, typically in order to increase efficiency, reduce water consumptions, reduce the emissions, improve the waste management, including the change of the used fuel.

Biomass and Waste to Energy Projects

In the Waste and Biomass field, ESE is active in engineering support, feasibility studies, conceptual and basic design, as well as the preparation of the authorization documents.

In particular, ESE worked for the design of many plants producing energy from the combustion of:

  • Municipal wastes,
  • Industrial wastes (i.e. flexible packaging)
  • Wood chips,
  • Straw,
  • Rice hulls,
  • Energy sugar cane,
  • Eucalyptus,
  • Bagasse,
  • Vegetable oil,
  • Chicken litter.

ESE experience covers the complete development process, from the authorization phase until the commissioning of the plant. ESE also supported WtE (Waste to Energy) Boiler makers in their effort to approach the Italian market.

Hydroelectric Power Plants

ESE is dedicating itself to hydro-electrical power covering a wide range of hydroelectric plants, from conventional ones to pumping storage plants in the most various regions of the world.

ESE has developed a strong partnership with important Civil Engineering Companies being in this way able to offer a comprehensive engineering package that includes special civil works (tunnels, dams, underground power stations).
ESE can successfully provide several kinds of different services:

  • Feasibility Studies,
  • Business Plan,
  • Preliminary Design,
  • Cost Estimation,
  • Tender Documents,
  • Conceptual, Basic and Advanced Basic Design,
  • Preparation of technical documents for Permits,
  • Owner’s Engineering Services,
  • Modernization for existing plants.

Photovoltaic Plants

Working with its partners, ESE has developed an important knowledge about PV plants and Electrical Energy Storage with Batteries.

Cooperating with TrendEnergy from 2015, ESE is able to fully support its client in the configuration, estimation, full design and construction supervision of the project, for PV plants (with and without tracker) with and without Battery Storage.

Furthermore, the large experience in the costing activities developed by ESE and the specific knowledge in this field allows ESE to be a very reliable partner in the estimation of the plant cost and in the optimization of the configuration.

Gasification and Pyrolysis

ESE has expertise and knowledge in small gasification and pyrolysis plants for plastic waste and biomass. ESE can support you in the study of such technologies for waste/biomass to fuel and waste/biomass to power applications, providing the following services:

  • Technology and operational experience assessment
  • Feasibility study
  • Study of integration into larger plant
  • Follow-up of design and construction

In addition to its technical skills, ESE is also exclusive promoter for the Italian market of the Intravis gasification technology for biomass and Refuse-Derived-Fuel.

Energy storage

ESE can support you in the study of energy storage solutions, both for thermal and electric applications. Thanks to its experience gained in conventional and renewable power applications ESE can support you in the conception, study, follow-up, design and construction of:

  • Electricity storage based on batteries
  • High temperature TES (normally based on molten salt technology)
  • Low temperature TES (water and steam accumulation)

…and their coupling with the grid, the electrical or process system of your plant.

SPECIAL SERVICES

Knowledge-based solutions with you for the additional services you can need for your power production project.

Due Diligence and Energy Audit

DUE DILIGENCE

ESE supports the investors in the Due Diligence of existing plant, analysing the plant conditions and estimating the expected remaining life and the values of the assets.
When requested, the Due Diligence activity also includes the study for a rehabilitation program, evaluating the possible plant improvements and the relevant economic and performance impact.
ESE also performs Due Diligence of projects under development to verify the status of the initiative, possible hidden problems or potential unexpected issues.

ENERGY AUDIT

ESE performs Energy Audits for power/industrial installations, performing the analysis of the plant’s processes and the relevant heat/cold and power needs, and reviewing the electrical and thermal consumptions.
One of the most important goal of this activity is the optimization of the process, the reduction of the consumptions and the improvement of the total energy conversion efficiency.
Inside the European Union, the Energy Audit is performed by certified Energy Management Expert (UNI CEI 11339) following the European Directive on Energy Efficiency Dir 2012/27 / EU, that entered into force on 4 December 2012 and the correspondent Italian Legislative

Dispute Management and Forensic Assistance

The experience acquired in the years of Contract Management in various Countries of the World has provided the background of ESE to assist Clients in their Disputes with Customers, Partners and Suppliers in Arbitrations in the International Chamber of Commerce or in Trial Courts performing the following services:

  • Identification of the Issues of Dispute;
  • Identification of the Evidence to support Claimant / Defendant position, according to the ESE position in the case;
  • Definition of the Strategy to present / to oppose the Claim;
  • Claim / Defense Preparation and Management

Engineering Support to R&D Activities

ESE always keeps up to date to new technologies and invest in R&D activities to supply innovative solutions

ESE has provided engineering support to Research and Development activities since a long time, with the double aim to help development of new technologies and keep in line with the most advanced industry findings.

ESE has been working in the past with the R&D departments of ABB Thermal Renewables and Alstom Renewable Steam Plants, today is involved in the PreFlexMS H2020 project and can support you in the following fields:

  • CO2 power cycles
  • Carbon Capture and Storage
  • Power-to-gas applications (Hydrolysis and fuel enrichment with hydrogen, methanation)

What else? Whatever borders with the world of energy and feeds our burning thirst for new knowledge.

Dynamic simulation

ESE can develop dynamic models of entire power plants or specific sections, with the following objectives:

  • Definition of control system and operating procedures
  • Troubleshooting of existing plants
  • Virtual commissioning and functional verifications
  • Study of thermal transients as a support to lifetime calculations

ESE is capable of delivering fully functional dynamic models, for its Customers to independently study the system behaviour. The models can be interfaced to Modelica, AspenTech, Simulink