Unleashing a New Era of Clean Energy Leadership: Franklin Energy has acquired AESC. Learn more about the acquisition.

Benchmarking and BEPS Compliance Services

AESC's compliance services can assist building portfolio managers tasked with meeting local energy use or carbon emission policies.

Emerging Technology Research

AESC leads cutting-edge research on emerging technologies that save energy, reduce carbon and support grid flexibility.

Read research reports

Transportation Electrification

AESC helps governments and utilities advance transportation electrification through strategic road mapping, EVSE site assessment and installation, and program implementation support.

Read case studies

Energy Resiliency Planning

AESC provides building level or portfolio-wide energy assessments and feasibility studies to help organizations plan, design, and implement energy resiliency strategies.

Read the case study

Load Management Strategies for Wastewater Facilities

AESC’s load management tool for water and wastewater managers makes decisions about demand response strategies easy.

Find out more

ITAC-equivalent Assessments

AESC is now qualified by the U.S. Department of Energy as an ITAC-equivalent Assessment Provider.

Read the announcement

Virtual Power Plant Project

AESC and SDG&E’s Emerging Technologies team have finished a study on virtual power plants and their potential to further modernize the grid.

Access the report

Alternative Energy Systems Consulting, Inc. is a team of energy experts leading the market on climate solutions for utilities and facilities since 1994.

AESC delivers advanced and integrated energy solutions in energy efficiency, electrification, load flexibility, and distributed energy resources, as well as custom software implementation.

Learn More abut AESC

Engineering

AESC brings expertise in energy efficiency, electrification, load flexibility, distributed energy resources, and grid resiliency to deployment of advanced energy projects, programs, and technologies.

Learn more

Technology

Annually, AESC leads dozens of studies and field tests of emerging efficiency and load flexibility technologies to advance state and utility policy objectives around efficiency, grid resiliency, and equity.

Learn more

Software

AESC’s cloud-based software platform, Praxis, streamlines project and program processes and makes energy data actionable from project scoping and measure modeling to normalized regression-based M&V.

Learn more

Programs

AESC provides turnkey energy program design and implementation that delivers comprehensive customer and utility benefits, informed by our deep technical, policy, and customer market understanding.

Learn more

Aerial view of the Stinson Beach area of the Pacific Coastline,

Program highlight

MCE Peak Flex and Energy Efficiency Market Programs

AESC implements MCE Peak Flex and EE Market Programs, aggregator-delivered, pay-for-performance programs designed to target and deliver measurable impacts at the meter through demand-side interventions.

Learn More

Current events and announcements from AESC

AESC is Celebrating 30 Years of Energy Efficiency and Climate Action

Alternative Energy Systems Consulting, Inc.AESC is Celebrating 30 Years of Energy Efficiency and Climate Action A message from Antonio Corradini, President and CEO of AESC I am so excited and proud to announce the 30th anniversary of Alternative Energy Systems Consulting, Inc. Thirty years is an achievement in business longevity by any measure, and it…

AESC awarded implementation of PG&E’s Measured Savings Program for Summer Reliability

Alternative Energy Systems Consulting, Inc.AESC awarded implementation of PG&E’s Measured Savings Program for Summer ReliabilityLearn moreAESC has 30 years of program implementation expertise.Programs AESC, along with team members Resource Innovations, Earth Advantage, and ASK Energy, has been awarded a contract to implement PG&E’s Measured Savings Program for Summer Reliability for years 2024-2028. The Program will…

AESC awarded implementation of MCE Flex Market Program Suite

Alternative Energy Systems Consulting, Inc.AESC awarded implementation of MCE Flex Market Program SuiteLearn more about AESC’s servicesAESC has 30 years experience in program implementation.Programs AESC and team members Resource Innovations, Demand Side Analytics, and ASK Energy have been awarded a contract to implement MCE’s Flex Market Programs for program years 2024 – 2026. The suite…

Ask an Energy Expert!

Are you ready to speak with us about your portfolio, program or project goals? Click the button below to send us an inquiry, and we’ll get back to you to discuss.