Ecometric electricity use estimator


EcoMetric’s consultants have been conducting the Pennsylvania Act 129 statewide evaluation since 2009. This contract has a number of components which focus on evaluating the performance of the Energy Efficiency and Conservation (EE&C) programs of the seven large Pennsylvania Electric Distribution Companies (EDCs). electricity a level physics Under the direction of the Commission, an evaluation process has been established that guides and monitors the sampling, data collection, savings estimation, reporting, and cost-effectiveness calculations of the evaluation contractors hired by each EDC.

The SWE team has created an Evaluation Framework to guide the utility EM&V contractors in the development of data collection and sampling protocols, proper use of the Technical Reference Manual, and created a menu of approaches, depending on size and type of program, for verifying gross and net impacts and producing process recommendations. After each program year, the SWE reviews the evaluation methods and findings of each program and advises the Commission whether to adopt the claimed savings towards the EDC’s statutory reduction targets or request revisions to the impact estimates.

TRM development and maintenance is another core task for the Pennsylvania SWE. electricity history timeline The goal of the statewide TRM is to unify planning and verification processes and methodologies across the seven EDCs and ensure that program savings and benefits are calculated and reported accurately. The PA SWE contract includes a number of primary research tasks in addition to the oversight and review duties. Since 2009, the SWE team has conducted two end-use saturation studies, two energy efficiency potential studies, a demand response potential study, a distributed generation potential study, and a commercial lighting metering study.

EcoMetric is part of the team conducting impact and process evaluations for the Ontario saveONenergy Business – Prescriptive, Custom, Audit, Commissioning, High Performance New Construction, and regional and pilot initiatives. electricity kanji The evaluation includes short and long term metering activities for lighting, HVAC, compressed air, and commercial cooling operations. la gas prices Other activities included the design and implementation of a stratified sampling plan, site visit planning and deployment, gathering of ex-post energy savings and demand reduction achievements, development of 8760 load shapes, along with aggregation, analysis, and reporting of impact findings.

EcoMetric is also conducting an assessment of IESO’s lighting baselines to ensure that baseline adjustments coincide with actual business customer practices rather than code effective dates and rules. EcoMetric is gathering and analyzing Ontario-specific information to identify current and proposed assumptions, review industry literature, approximate potential impacts, analyze lighting sales data and determine the suitability of current and proposed baseline shifts.

EcoMetric is conducting a gross and net impact evaluation of the CWHMBS High Opportunity Program for SCG in the Greater Los Angeles distribution district. The target market for the proposed program is gas master-metered multifamily buildings, regardless of income qualification, built no later than 1984. youtube gas laws EcoMetric is evaluation a bundled measure approach wherein five distinct high impact energy and water savings measures are upgraded. The benefits of SCG’s Multifamily HOPPs program address recent concerns raised regarding low participation of central water heating systems in both the energy efficiency and low-income proceedings as well as directly responding to the California Energy Efficiency Strategic Plan Goal 2-1 that all cost-effective potential for energy efficiency, demand response and clean energy production will be routinely realized for all dwellings on a fully integrated, site-specific basis.

EcoMetric’s evaluation employs IPMVP Option C: Billing Regression Analysis and ASHRAE Guideline 14 methods for verification. The evaluation accounts for key driver’s affecting energy use related to factors such as engineering-based energy use, economics, and weather (utilizing Lawrence Berkeley National Laboratory Temperature and Time-of-Week model). types of electricity tariff Both monthly gas bills and AMI data is utilized in the regression model with several independent variables included for greater resolution. NTG analysis includes freeridership and spillover assessment conducted at different times to capture these market attributes with greater accuracy.