Projects

• Client: Workplace Creations
• Date: Ongoing
• Services: Pre-EPC assessment, EPC compliance works, BREEAM performance review, Ongoing sustainability & regulatory consultancy

LPEA worked on one of the most prestigious commercial buildings in London to deliver our sustainability services. The project began in December 2024 and involved the completion of an office refurbishment designed to meet existing sustainability, energy efficiency, and performance goals, all while aligning with the needs of the building’s tenants and owners.

• Client: Residential
• Date: 2025
• Services: Air pressure testing, MEP design, EPC works, SAP and Part L 2021 compliance, Overheating study, Whole life carbon study

LPEA completed the comprehensive refurbishment of a traditional barn unit, transforming it into a highly sustainable, architecturally refined high-end residence. The outcome included an EPC A rating and running costs of less than £200 per year, achieved through an exceptionally efficient building fabric, a large solar array with battery storage, a heat pump hot water system, and whole-house ventilation with heat recovery.

• Client: Canmoor
• Date: 2024
• Services: Energy Upgrade, Operational (NABERS), EPC Works

LPEA worked as energy consultants to provide EPC upgrade solutions, with costs, carbon and energy improvements and future proofing solutions. Where the building was originally at risk of becoming a stranded asset, the design ensures a B rated EPC and improved tenant conditions within the building

• Client: Ambit Moat
• Date: 2024
• Services: Energy Upgrade, Operational (NABERS), EPC Works, SKA Fit Out Rating, Whole Life Carbon

LPEA carried out several innovative, sustainable specialisms for a large office refurbishment, in Central London. The client demanded exceptional sustainable standards, which ensured a SKA Gold Rating, NABERS 4.5-star proposal and low WLC measures. This includes 95% recycled content from site activities, to obtain the highest level of sustainable and future proofed certifications and standards.

• Client: PML
• Date: 2024
• Services: SAP - EPC - Overheating

Appointed to carry out SAP assessment, Part O overheating and Whole Life Carbon study on 20 apartment scheme in London. LPEA provided the design team with regular energy and sustainability guidance, including planning condition discharge, U- value guidance and future proofing solutions

• Client: Vistry
• Date: 2023 - Present
• Services: Part O and TM59 Modelling

Appointed to carry out overheating studies on 131 residential Appointed to act as main energy consultant for 9 no. apartments dwellings. The site included noise sensitive areas, with restricted in Essex. The planning conditions called for several sustainable window openings adjacent to an A road. interventions, including car charging and 10% of energy use being produced via renewable technology. After carrying out Part O studies, LPEA produced a TM59 dynamic model for house types and advised the client on routes to LPEA worked with the design team to adopt the new Building compliance with AD Part O.

• Client: FLD
• Date: 2023 - Present
• Services: SAP - Part O - Energy Auditing - Listed Building

Appointed to carry out energy upgrade reporting on a housing scheme in Biggin Hill As part of the scope, LPEA created a customizable upgrade tool to allow clients to review and value engineer EPC upgrade options.

• Client: RSMEP
• Date: 2023
• Services: SAP - EPC - Heat Loss and Overheating

Appointed to carry out energy upgrade reporting on a housing scheme in Biggin Hill As part of the scope, LPEA created a customizable upgrade tool to allow clients to review and value engineer EPC upgrade options.

• Client: SLA Architects
• Date: 2022 - Present
• Services: SAP - EPC - Thermal Bridging - Whole Life Carbon

Appointed to act as main energy consultant for 9 no. apartments Appointed to act as main energy consultant for 9 no. apartments in Essex. The planning conditions called for several sustainable in Essex. The planning conditions called for several sustainable interventions, including car charging and 10% of energy use being interventions, including car charging and 10% of energy use being produced via renewable technology. produced via renewable technology. LPEA worked with the design team to adopt the new Building LPEA worked with the design team to adopt the new Building Regulations.

• Client: Annington Group
• Date: 2022
• Services: SAP – EPC – Energy Auditing

Appointed to carry out energy upgrade reporting on a housing scheme in Biggin Hill As part of the scope, LPEA created a customizable upgrade tool to allow clients to review and value engineer EPC upgrade options.