Engineering collective for robust,
integrated energy and building systems

watts

Projects

Here you will find an insight into our realized projects, so that you can get an idea of our work.

HOWOGE + nhst architects
Expert competition support for VGV school remodeling competition

Expert sup­port for a VGV school buil­ding com­pe­ti­ti­on with a focus on indoor air qua­li­ty, ther­mal com­fort in win­ter and effec­ti­ve heat pro­tec­tion in sum­mer. Eva­lua­ti­on of the designs with regard to robust low-tech ven­ti­la­ti­on con­cepts, pas­si­ve coo­ling stra­te­gies and ener­gy-effi­ci­ent buil­ding tech­no­lo­gy as a basis for sus­tainable, user-ori­en­ted plan­ning.

Q1 to Q3 2025
Photo: watts
Leibniz — FBH Berlin
Implementation of energy management ISO 50.001

As part of the ener­gy manage­ment imple­men­ta­ti­on, orga­niza­tio­nal con­sul­ting is pro­vi­ded, inclu­ding the deve­lo­p­ment of an ener­gy poli­cy, action plan and legal regis­ter. A detail­ed ana­ly­sis of the ener­gy flows and was­te heat poten­ti­al is car­ri­ed out with the deve­lo­p­ment of mea­su­res.

Q1 2025 — ongoing
Photo: watts
Stechlin Institute
Energy concept and implementation consulting

Sin­ce 2025, the­re has been a new ener­gy sup­p­ly for the www.stechlin-institut.org. In the midd­le of the forest, a water-bea­ring wood-bur­ning sto­ve pro­vi­des cozy warmth in sel­ec­ted zones on cold days. A geo­ther­mal heat pump pro­vi­des the basic tem­pe­ra­tu­re, sup­ple­men­ted by solar ther­mal ener­gy for hot water. Pho­to­vol­taic modu­les and trans­lu­cent PV ele­ments on the ter­race roof match the roof. An elec­tric char­ging sta­ti­on com­ple­tes the infra­struc­tu­re. The result is an ener­gy-effi­ci­ent sys­tem that blends har­mo­nious­ly into the tran­quil, natu­ral set­ting.
Watts sup­port­ed the design and the appli­ca­ti­on for fun­ding.

Q4 2024
Photo: watts
Diakonie Spandau
Refurbishment schedules for halls of residence

Refur­bish­ment road­map with mea­su­re cost esti­ma­te and ener­gy savings fore­cast for two day care faci­li­ties with ope­ra­tio­nal opti­miza­ti­on

Q4 2023
Photo: watts
Leibniz — WZB Berlin
Energy management ISO 50.005

Work­shop on ener­gy manage­ment imple­men­ta­ti­on in accordance with ISO 50.005 with action plan deve­lo­p­ment

Q1 2025
Photo: watts
Leibniz — LIN Magdeburg
Energy audit with steam check

Ener­gy audit in accordance with DIN 1647 with imple­men­ta­ti­on plan for mea­su­res such as steam gene­ra­ti­on, water hea­ting and coo­ling was­te heat uti­liza­ti­on

Q1 2025
Photo: watts
Albestraße senior citizens’ residence
Energy-efficient refurbishment roadmap

Refur­bish­ment road­map with cost esti­ma­te for mea­su­res and ener­gy savings fore­cast for the Albe­stras­se seni­or citi­zens’ resi­dence in Ber­lin

Q4 2023
Photo: watts
DIfE — Leibnitz Community
Climate neutrality roadmap — Scope 1, 2, 3

Green­house gas balan­cing, iden­ti­fi­ca­ti­on of GHG reduc­tion mea­su­res and deve­lo­p­ment of a road­map for cli­ma­te-neu­tral rese­arch ope­ra­ti­ons for Sco­pes 1, 2 and 3

Photo: watts
IHP — Leibniz Institute
Renewable power generation with wind turbines and PVA

Crea­ti­on of an ener­gy con­cept with a focus on power gene­ra­ti­on via on-site PPA with wind tur­bi­ne and ground-moun­ted PV for cli­ma­te-neu­tral rese­arch ope­ra­ti­ons by 2035 for the IHP — Leib­niz Insti­tu­te for Inno­va­ti­ve Microelec­tro­nics

Photo: IHP
Chamber of Architects
Seminars, moderation, workshops

Con­duc­ting trai­ning cour­ses, work­shops and mode­ra­ting events on the topic of sus­tainable ener­gy solu­ti­ons

Photo: Architects4Future
Luckenwalde power station
Regenerative heat quick check

Preli­mi­na­ry exami­na­ti­on of the tech­ni­cal fea­si­bi­li­ty of geo­ther­mal ener­gy and ice sto­rage as an envi­ron­men­tal heat source with capex and opex assess­ment

01/ 2023
Photo: Luckenwalde power station
City of Hennigsdorf
Energy audit for 10 public buildings

Ener­gy assess­ment of buil­dings and iden­ti­fi­ca­ti­on of ener­gy-saving mea­su­res

Q23 2023
IZB Fraunhofer Institute
Climate-neutral 2030 transformation plan

Green­house gas balan­cing, iden­ti­fi­ca­ti­on of GHG reduc­tion mea­su­res and deve­lo­p­ment of a road­map for cli­ma­te-neu­tral rese­arch ope­ra­ti­ons

Q3 2024
Photo: watts, IZB
City of Paderborn
Feasibility study on heating network — Winkelland

Pro­fi­ta­bi­li­ty ana­ly­sis for decen­tra­li­zed and grid-con­nec­ted heat pump solu­ti­ons incl. Cold grid and PV simu­la­ti­on as well as full hea­ting cost com­pa­ri­son

Q4 2023
Photo: watts
District of Teltow-Fläming
Photovoltaic feasibility study

Simu­la­ti­on-based tech­no-eco­no­mic eva­lua­ti­on of dif­fe­rent PV vari­ants on the dis­trict buil­ding in Lucken­wal­de

Q2 2023
Photo: watts
City of Premnitz + Stadtwerke Premnitz
Municipal heat planning

Pre­pa­ra­ti­on of the muni­ci­pal heat tran­si­ti­on stra­tegy in accordance with the Heat Plan­ning Act

Q1 2024 — Q4 2024
Photo: watts

Contact us

If you are thinking about whether our work would be suitable for you, just ask. Then let's see if we can make the world more sustainable together.