Silver producers: leading companies?
…in the screen is c25% exposed to silver. 40% of the output is from gold-silver producers (c45% average silver exposure), 20% from gold producers (20% exposure), 25% is from copper…
Solar energy: is 50% efficiency now attainable?
…words, the cell is printed upside down and then turned over). Gold was electroplated onto contact of the inverted structure (literally, “gold-plated”!), then the cell was epoxied onto a flat…
Perovskites: Lord of Light?
…designs sandwich a layer of MethylAmmonium Lead Iodide (band gap of 1.55 eV) in between an ‘electron carrier’ and a ‘hole carrier’, which are in turn sandwiched between a gold…
Mining: crushing, grinding and comminution costs?
…spanning across the gold, silver, iron, copper and limestone quarrying industries (see the ‘capex’ tab). Our energy intensity estimates are informed by mine disclosures and technical papers, but we have…
CO2 Removals: BaumInvest Mixed Reforestation, Costa Rica?
…looking to do the same. $199.00 – Purchase Checkout Added to cart In this data-file, we have assessed the BaumInvest Mixed Reforestation Project in Costa Rica (Gold Standard overview here), on our…
Overview of mining equipment companies?
…25-30% in Asia. Another 25-30% is usually associated with the copper industry, 25-30% with the gold-silver industry, and the remainder is diversified (charts below). Direct focus on the energy efficiency…
Finnish forests: trees, yields, costs, value?
This data-base aggregates interesting numbers from the Natural Resources Institute of Finland, which is effectively a ‘gold standard’ for forestry data. $399.00 – Purchase Checkout Added to cart It spans across a…
Russia: a breakdown of export revenues?
This data-file breaks down Russia’s export revenues, import country by import country, looking across oil, gas, coal, steel, aluminium, copper, gold, aluminium, ammonia, agricultural products, other metals, materials and manufactured…
CO2 removals: teak plantations, Nicaragua?
…The CO2 credits are certified by Gold Standard, and we were able to review 100 pages of documentation from independent auditors, verifying the CO2 removals; which seem to be measured…
Neodymium market: our top ten facts?
…crust is 38mg/kg (38ppm). And this is actually “high” (chart below). For contrast, copper is 66pm, cobalt is 25ppm, lithium is 20ppm, uranium is 2pm, platinum is 0.004ppm and gold…