Explore Our Research Publications

Energy Efficiency in the Favelas

New report reveals insights about the intersection of energy, poverty and efficiency in favelas across Rio de Janeiro.

Water and Energy Justice in the Favelas

CLASP assisted Catalytic Communities in a youth-run research project aimed at training low-income favela residents in the full arc of research, including how to use data to address compounding water and energy crises in Rio.

Key Cold Chain Infrastructure Markets

These reports evaluate the cold chain technology markets in India, Kenya and Nigeria. Each report identifies current trends, barriers and opportunities for market transformation, as well as strategies to accelerate the adoption of cold chain technologies for fresh food value chains at scale.

World’s Best MEPS: Identifying Top Energy Efficiency Standards for Priority Appliances

This report compares the stringency of minimum energy performance standards (MEPS) requirements for the six highest-emitting appliance categories across ten of the world’s highest carbon emitting economies.

Combating High Fuel Prices with Hybrid Heating: The Case for Swapping Air Conditioners for Heat Pumps

This report offers a strategy to kickstart home electrification in the US by swapping traditional air conditioners (AC) to two-way heat pumps that can both heat and cool indoor spaces.

Replacing Residential Heating Oil with Heat Pumps in the US

This paper explores two opportunities for heat pump retrofits for oil heating equipment in the US, and the costs and benefits of each based on a 2021 CLASP analysis, with updates to reflect oil heat and December 2021 prices.

Webinar Materials | How Mepsy Can Transform Your Energy Efficiency Policy Development

Presentation materials from a webinar demonstration of energy efficiency policy tool Mepsy and its features on 16 March 2022.

Pennies per Pound: The Return on Investment from Appliance Efficiency Technical Assistance

This report calculates the return on investment of 12 standards and labeling policies and technical assistance efforts spanning four geographic regions.

Environmentally Harmful Dumping of Inefficient and Obsolete Air Conditioners in Africa

This report details the extent of the environmentally harmful dumping of inefficient or obsolete ACs across ten countries in North, West, East, and Southern Africa, ultimately providing policymakers with a set of solutions to encourage a transition toward highly-efficient, sustainable cooling technologies.

Impact of Environmental Factors on Energy Efficiency of Room Air Conditioners in India

This paper details a preliminary study on the short-term impact of salinity, dust, and humidity on the energy efficiency of a room air conditioner (RAC).

Policy Measures and Impact on the Market for Room Air Conditioners in India

The Policy Measures and Impact on the Market for Room Air Conditioners in India report analyses and discusses the trends in market growth, technology evolution and market transformation as a result of BEE’s policy program. The paper further explores possible efficiency improvements by 2030 and their climate impacts.

Vietnam Room Air Conditioner Market Assessment and Policy Options Analysis

CLASP, in collaboration with the Ecology and Environment Institute (EEI), conducted a comprehensive characterization of the room air conditioner market in Vietnam and analyzed impacts from various policy scenarios. The report provides the technical evidence to support a revision of Vietnam's MEPS and energy labeling ratings for ACs.

Thailand Room Air Conditioner Market Assessment and Policy Options Analysis

CLASP, in collaboration with a local partner, Niwat Phansilpakom, conducted a comprehensive characterization of the room air conditioner market in Thailand and analyzed impacts from various policy scenarios. The report provides the technical evidence to support revision of Thailand’s MEPS and labeling for ACs.

Kenya Room Air Conditioner Market Assessment and Policy Options Analysis

CLASP, in collaboration with RenCon Associates, a local partner, conducted a comprehensive characterization of the RAC market in Kenya. The report provides the technical evidence to support the revision of Kenya’s MEPS for RACs.

2019 eceee Summer Study – Recognizing and rewarding higher efficiency: case studies in moving to a single test metric for fixed and variable speed air conditioners

Assessment of Brazil’s Labeling Program for Air Conditioners

The Role of Trade Policy and Energy Efficiency Policy to Promote Highly Efficient Air Conditioner Markets

Cooling in a Warming World

Cooling in a Warming World: Global Markets & Policy Trends, CLASP's first ever e-magazine, presents an in-depth look at the state of air conditioning markets, policies, and compliance efforts around the world.