john jørgensen

Seneste kommentarer

Re: Den kommunale kompost er rar

For 65 dage siden: - men udover CO2 er der jo de meget potente drivhusgasser lattergas og metangas. Kan vi få en oversigt over udslip af disse, ved forskellige processer; biogas, kold kompostering, varm komposter...

Re: Nemt at afbryde

For 81 dage siden: Tak Niels. BIOS giver så vidt jeg kan se slet ingen muligheder for at ændre på tastatur. Betyder det du skriver at Vista ikke giver mulighed for at undgå autoinstallation af slettet internt tasta...

Eksternt tastatur på bærbar

For 81 dage siden: Mit tastatur ku ikke tåle kaffen. Har koblet eksternt tastatur på, men det interne går ind over. Har så fjernet det interne i "enhedshåndtering". Men Vista går ind og installerer det igen. Hvor...

USA på vej?

For 87 dage siden: Watch how a U.S. General Services Administration-owned building was designed as a model workplace with aggressive performance goals. http://blog.rmi.org/Spark2012_6

Invester 13 mio$, spar 4,4 mio$/år

For 98 dage siden: "...According to the Department of Energy, buildings used about 40% of the energy in the U.S. economy, costing more than $400 billion a year. The Better Buildings Initiative aims to make a dent in ...

Drik vand og motionér

For 107 dage siden: Der lægges i mine øjne op til at kosten kan fremkaalde mirakler?. Husk at kroppens egne mirakelmidler, endophiner m. fl. fremkaldes af din egen indsats; En times rask gåtur dagligt, eller tilsvare...

BS

For 111 dage siden: "...I det store billede er vi i gang med en lang og lalleglad march mod sødladenhed og barnagtig latter, hvor vi iført joggingtøj som voksne teenagere med små kæber og store skaldede kranier løser ...

Interessant diskussion

For 116 dage siden: Hvis jeg skal supplere med noget vil det være at fokusere meget mere på et lavere forbrug, materielt og økonomisk. De to gamle søstre, øverst i tråden, havde klart fat i noget. Kan vi ikke få t...

Fracking og økonomi

For 117 dage siden: "...Here's the second study of the year showing that the greenhouse gas emissions caused by burning natural gas obtained by hydraulic fracturing are much higher than acknowledged. In fact, acco...

Re: Følsomt miljø?

For 117 dage siden: Problemet er at skibstrafikken forstyrrer hvalernes kommunikation, kan ikke lige finde artiklen. Mere om problemer; »I en periode på 2.000 år har temperaturen i Golfstrømmen ud for Svalbard...

Seneste kommentarer i grupper

Energipriser og VE

For 158 dage siden: "...a great piece to share with anyone who thinks renewable energy raises the cost of electricity. Add in the health benefits, job creation benefits, grid security benefits, and environmental benef...

Reinventing fire/electricity?

For 159 dage siden: "...with 70% of the nation’s electricity generated today by burning fossil fuels—primarily coal—freeing America from its dependence on vast amounts of fossil fuels is impossible without transformin...

Re: PV i de store, solrige egne

For 160 dage siden: De behøver ikke at gemme strømmen. Den sluges af aircondition. Win-win

News fra den store verden

For 161 dage siden: The Chinese government officially announced an additional 50% increase in its solar PV generating capacity target in its current strategic 5-year plan by 50%, to 15 gigawatts (GW) http://cleantech...

Fracking og drikkevand i USA

For 195 dage siden: "...The U.S. EPA has just released test results indicating that at least one common fracking chemical has contaminated drinking water in the town of Pavillion, Wyoming. The finding is significant b...

For 195 dage siden

Shell og Nigeria...

For 199 dage siden: En rapport fra FN har tidligere belyst problemerne og betegnet forureningen i Ogoniland som en af de mest omfattende nogensinde på globalt plan. FN vurderer, at oprydningen kan vare i op til 30 ...

Køb solceller- eller leje?

For 205 dage siden: SunRun is expanding fast and intends to continue doing so. Here’s a striking fact for you: 1 out of 8 homeowners who went solar in 2010 went through SunRun. As one resident put it: ”We looked into ...

Køb solceller- eller leje?

For 205 dage siden: SunRun is expanding fast and intends to continue doing so. Here’s a striking fact for you: 1 out of 8 homeowners who went solar in 2010 went through SunRun. As one resident put it: ”We looked into ...

Sporvogne og/eller RUF?

For 225 dage siden: With over 15,000 miles of track, the US once had the most extensive network of streetcars in the world. http://cleantechnica.com/2011/10/14/a-desire-named-streetcars/?utm_source=feedburner&utm_m...