María Centeno Email & Phone Number

Hopkinton, Ma, Us

At Solect Energy, as leaders in the Northeast's commercial solar sector, the emphasis is on prioritizing quality, safety, and efficiency to optimize solar investments. As a solar performance analyst, responsibilities include:- Monitoring and analyzing the performance of a 134 MWp Portfolio.- Identifying and diagnosing issues or inefficiencies in solar power systems.- Generating performance reports on a daily, weekly, monthly, and quarterly basis.- Assisting customers with inquiries related to SRECs, SMART, net metering credits, bill analysis, system performance, and more.

Boston, Massachusetts, Us

Nexamp is reshaping the energy landscape, benefiting communities and society at large. As an analyst, the focus was on:- Modeling snow and soiling losses.- Analyzing the performance of various solar portfolios.- Monitoring solar assets.

Singapore, Sg

Singapore, Sg

Established by Puma Energy in response to the energy transition, Future Energies is delivering sustainable, affordable and reliable energy solutions to communities and customers globally. We Build, Own and Operate power projects that are fit-for-purpose, best-in-class and customer-led. We are Energising Communities by supplying distributed power solutions whilst decarbonising the electricity supply in our own retail stations and terminals. - Responsible for the design, engineering, and technical support for solar projects in Central America. - Providing layouts and detailed drawings for PV plant, SLDs, Switchgears and Distribution Boards, Inverter Rooms, HSE (walkways, lifelines, barricades), technical specifications. - Sizing Calculations PV Systems - Preparing Detailed Bill of Materials and Project costing - Reviewing designs prepared by contractors/consultants (Construction Engineering drawings, Design Calculations, Civil and Electro-Mechanical engineering, and quotations.) - Coordinating project execution activities to ensure projects are implemented within budget and schedule.

Singapore, Sg

LYS Energy is a Solar Independent Power Producer that builds, owns and operates solar PV systems in Asia. Some of my duties are:Verifying initial system layout & gear location specified by sales person.Conducting site surveys, assessing roofs’ condition/suitable solar areas.Designing and drafting solar arrays to find the optimal configuration of PV systems for rooftop, ground mount, and parking canopy systems (Technical Software: SketchUp).Making performance simulations to get the performance and energy output of the PV system (PVSyst).Supporting the technical due diligence of the different projects.Working on technical-feasibility proposals for customers.Contributing to team effort by accomplishing related results as needed.Accomplishments:Designed 6MWp awarded solar projects in Indonesia and Singapore, which are currently in the execution phase.

Singapore, Sg

LYS Energy is the first Singapore-based Solar Independent Power Producer that builds, owns, and operates solar PV systems for commercial, industrial, and public sites in the Asia Pacific region. Some of my duties are:- Preparing documentation for site visits and preliminary solar photovoltaic designs. - Checking site feasibility and providing the most suitable option for solar systems.- Designing solar systems (Sketchup) according to the type of roof/area, shadow analysis, and other supported electrical equipment.

Barcelona, Barcelona, Es

Gas Natural Fenosa (GNF), a pioneer in the integration of gas and electricity, is a multinational group present in more than 30 countries, with more than 23 million customers and 20,000 employees. Energy Solutions unit allows its customers to focus on their business, while GNF with its energy efficiency projects is responsible for transforming the energy of their customers' production processes. My activities as an engineer in this unit were:• Designing commercial and marketing strategies to attract new customers.• Seeking and maintaining business relationships with suppliers for the development of energy projects.• Visiting projects for commercial and technical purposes.• Preparing commercial and technical presentations about the business to clients, suppliers and inside the company.• Assessing the energy requirements of clients and developing turnkey projects (hot water, lighting, direct flame, and steam), using cutting-edge technology to provide adequate solutions.• Making investment proposals taking into account the economic, financial, technical and commercial evaluation of each project.• Designing the projects from the pre-feasibility stage, including profitability analysis for customers and for GNF.• Quantifying the economic savings and greenhouse gas emissions of energy projects.SoftwareSAP // Technical Evaluation Model GNF // Financial Evaluation Model GNF // MEGA Commercial Tool

Barcelona, Barcelona, Es

Gas Natural Fenosa (GNF) is the leading company in the commercialization of natural gas in the Iberian Peninsula and in Spain it is the third largest distributor of gas and electricity.As a Junior Engineer, I participated in two different areas in the Global Distribution Model. First, with the integrating project of homogenization and simplification of the gas and electricity regulations of the countries where the multinational group is present. My collaboration as an engineer in this project was:• Checking the current status of gas and electricity regulations• Defining the basic normative body (group and country)• Unifying and classifying the regulations by process, group, and country• Proposing the elimination of redundant rulesSecond, with the Corporate University that covers the training needs at all the company levels. My duties in this project included:• Reviewing the virtual modules for the management of gas works and each of its phases (mechanical, civil, sketches and plans, steel, polyethylene, security, etc.)• Adjusting the modules according to the gas regulations of each country.• Adding and updating current information to the modules.• Carrying out tests to verify the quality of the modules before launching them to the corporate university platform.SoftwareCorporate University Platform

Gestión Integral Energética (GIE) is a company with more than 15 years of experience developing and implementing clean and efficient energy solutions. GIE has carried out electrical projects in medium and low voltage, photovoltaic solar energy projects, solar thermal energy, wind energy and energy efficiency.The solar thermal and energy efficiency unit where I worked as a project engineer offers solutions for hot water, air conditioning, steam and engineering oriented to energy management. Some of my duties in this unit were:• Participating in the project "Market opportunities for clean energy and energy efficiency (OPEN)" program of the Chamber of Commerce of Bogotá. In this project, energy audits were done on three companies of the farming flower sector.• Designing hot water systems using solar thermal collectors and high-efficiency natural gas boilers. Later I made the simulations of these designs accounting for climatic conditions, area, and location of the project.• Elaborating the budgets of the projects that I had previously designed and simulated, resulting in a technical and economic proposal.• Maintaining contact with suppliers of both the solar thermal systems and the boilers, resolving technical questions about the equipment and installations.• Developing commercial presentations of the projects.• Collaborating on projects requiring certification in Leadership in Energy & Environmental Design (LEED).• I was part of the team in charge of the two most representative projects: generation of hot water with renewable energies in the Bogota Plaza Hotel, and energy audit in General Motors (GM) Colomotores.SoftwarePolysun // DíaLux

Bucaramanga, Santander, Co

BIOD is a Colombian company dedicated to the producing bio-diesel from palm oil. Its processing plant has a production capacity close to 7 KTon of bio-diesel per month.In this company, I focused on the following:• Determining the energy values of the physical-chemical and biological sludge generated in treating industrial effluents.• Establishing the state of the art on routes of sewage sludge, with emphasis on its use as a co-fuel in steam generation systems.• Making an inventory of the consumption of coal in the steam generation system of the company and an inventory of the sewage sludge generated by the plant.• Assessing the response of the steam generation system of the company BIO D SA, in two scenarios: (i) Current, feeding only coal as fuel and (ii) Suggested, feeding coal-mud mixtures, through modelling and simulation in Gatecycle .SoftwareGatecycle

Master'S Degree, Msc In Sustainable Management & Eco-Innovation

Certificate In English

Master'S Degree, Negocio Energético

Engineer'S Degree, Ingeniería En Energía

Bachiller Comercial