EnvironmentalistToday.com

Fraunhofer Institute for Solar Energy Systems
Provides data, facts, publications, and information for students.
www.ise.fhg.de/

Power & Water Systems Consultants Ltd
Consulting and research services in the fields of power and water resource development. Software for modelling, simulating & optimising combined hydroelectric and thermal power generation systems operation and expansion.
www.pwsc.co.uk/

Center for Power Electronics Systems
A research center sponsored by the National Science Foundation. Research in Fundamental Knowledge, Enabling Technology and Engineered Systems. Publications archive.
www.cpes.vt.edu/

Centre for Sustainable Energy Systems
The Centre for Sustainable Energy Systems (CSES) at the Australian National University (ANU) is a leader in photovoltaics (PV) and solar thermal energy. The Centre has 40 staff and research students. Its work covers the spectrum from basic R&D through to commercial contract research.
photovoltaics.anu.edu.au/

Sierra Solar Systems
Alternative energy products and information. Photovoltaics, hydropower, solar waterpumping, emergency power systems, overcurrent protection, inverters, batteries, solar hot water, propane appliances, and books. energy saving lighting
www.sierrasolar.com/

Innovative Power Systems
Designs, installs, sells, and services renewable energy systems for homes and businesses in Minnesota and the surrounding region.
www.ips-solar.com/

Making a battery pack adaptor for the M1 HMD
explains with photos how to adapt a model-building battery pack for wearables.
elemental.org/

Fraunhofer Institute for Solar Energy Systems - Thermophotovoltaic Cells
Research and development of cell systems at the Fraunhofer Institute. Includes photos and data sheets.
www.ise.fhg.de/

Proton Energy Systems to Develop Solar/Fuel Cell Power System
Proton Energy Systems, Inc. was awarded a contract for $375,000 to develop a regenerative solar/Proton Exchange Membrane (PEM) fuel cell demonstration system
www.earthvision.net/

Linux PPC for NuBus Power Macs
Linux kernel and support for Power Macs on the NuBus Architecture.
nubus-pmac.sourceforge.net/