PACE financing (property assessed clean energy financing) is a means used in the United States of America of financing energy efficiency upgrades, disaster resiliency improvements, water conservation measures, or renewable energy installations of residential, commercial, and industrial property owners. Depending on state legislation, PACE financing can be used to finance building envelope energy efficiency improvements such as insulation and air sealing, cool roofs, water efficiency products, seismic retrofits, and hurricane preparedness measures. In some states, commercial PACE financing can also fund a portion of new construction projects, as long as the building owner agrees to build the new structure to exceed the local energy code.