Blog Posts
We’re excited to announce a new partnership with DoD’s Environmental Security Technology Certification Program (ESTCP) to further demonstrate and validate ARPA-E derived technologies at DoD installations across the country. ESTCP targets DoD’s urgent environmental and installation energy needs to improve Defense readiness, resilience and costs. Projects under this partnership will conduct demonstrations to validate the performance and operational costs of promising ARPA-E technologies and provide valuable data needed for end-user acceptance and to accelerate the transition of these technologies to commercial use.

Slick Sheet: Program

Slick Sheet: Project
InventWood proposes to develop and manufacture lightweight 3D wood corrugated honeycomb structures to replace metal counterparts. Compared with widely used aluminum, 3D wood has similar mechanical strength, possesses one-third the density and one-fourteenth the cost, and reduces CO2 emissions by 90% in its manufacture.

Slick Sheet: Project
The Texas A&M University team will develop a testing protocol and simulation suite for assessing the performance of advanced occupancy sensors. The testing protocol and simulation suite will address eight levels of building/occupant scenario diversity: 1) occupant profile, 2) building type and floor plan, 3) sensor type, 4) HVAC controls and modes (e.g., temperature and/or ventilation setback), 5) functional testing diversity, 6) deployment diversity (e.g., sensor location), 7) software diversity (e.g., computation at local vs.

Blog Posts
ARPA-E focuses on next-generation energy innovation to create a sustainable energy future. The agency provides R&D support to businesses, universities, and national labs to develop technologies that could fundamentally change the way we access, use, and store energy. Since 2009, ARPA-E has provided approximately $2 billion in support to more than 800 energy technology projects.

Slick Sheet: Program

Slick Sheet: Project
Palo Alto Research Center (PARC) and its partners are developing a low-cost, transparent thermal barrier, consisting of a polymer aerogel, to improve insulation in single-pane windows. The proposed high-performance thermal barrier is anticipated to achieve ultra-low thermal conductivity, while offering mechanical robustness and the visual appearance of clear glass. Additionally, the thermal barrier’s synthesis is scalable and thus amenable to high volume manufacturing.

Slick Sheet: Project
Argonne National Laboratory (ANL) with its partners will develop a transparent nanofoam polymer that can be incorporated into a window film/coating for single-pane windows. The transparent polymer-nanoparticle composite will be applied to glass, and will improve the thermal insulation and the soundproofing of a window. Key to this technology is the generation of small and hollow nanometer-sized particles with thin shells. These will be embedded in a polymer with a carefully controlled structure and uniform dispersal of nanoshells in the polymer matrix.

Slick Sheet: Project
Aspen Aerogels and its partners will develop a cost-effective, silica aerogel-insulated windowpane to retrofit single-pane windows. Silica aerogels are well-known, highly porous materials that are strongly insulating, resisting the flow of heat. The team will advance their silica aerogels to have a combination of high visible light transmittance, low haze, and low thermal conductivity. The team's design consists of an aerogel sheet sandwiched between two glass panes to make a double glazed pane.

Slick Sheet: Project
Oak Ridge National Laboratory (ORNL) and its partners are creating a highly transparent, multilayer window film that can be applied onto single-pane windows to improve thermal insulation, soundproofing, and condensation resistance. The ORNL film combines four layers. Low-cost, nanoporous silica will be used to improve thermal insulation. A layer of a sound-absorbing polymer, which is commonly applied to windows for soundproofing, will be added between the silica sheets to reduce outside noise infiltration. A final outside superhydrophobic coating layer will minimize the condensation.